/* Modern Design System - Consolidated from welcome.blade.php */

/* Test Interface Styles */
.question-wrapper {
    display: none;
    overflow-x: visible;
    overflow-y: visible;
}

.question-wrapper.active {
    display: block;
}
/* Core Design Variables */
:root {
    /* Primary Colors - Dark Blue Palette */
    --primary-blue: #1e3a8a;
    --primary-blue-dark: #1e40af;
    --primary-blue-light: #3b82f6;

    /* Secondary Colors - Red Palette */
    --secondary-red: #dc2626;
    --secondary-red-dark: #b91c1c;
    --secondary-red-light: #ef4444;

    /* Accent Colors */
    --accent-red: #dc2626;
    --accent-red-light: #ef4444;
    --accent-orange: #f59e0b;
    --success-green: #10b981;

    /* Neutral Colors */
    --neutral-50: #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1e293b;
    --neutral-900: #0f172a;

    /* Solid Colors - No Gradients for Professional Look */
    --primary-solid: var(--primary-blue);
    --secondary-solid: var(--secondary-red);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: all 0.15s ease-in-out;
    --transition-normal: all 0.3s ease-in-out;
    --transition-slow: all 0.5s ease-in-out;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
}

/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--neutral-800);
    background: white;
}

/* Prevent Icon Stretching - Global Rules */
i[class*="fa-"],
i[class*="fas"],
i[class*="far"],
i[class*="fal"],
i[class*="fab"],
i[class*="fad"],
svg {
    display: inline-block;
    flex-shrink: 0;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
}

/* Ensure icons in flex containers don't stretch */
.flex i,
.d-flex i,
[class*="flex"] i {
    flex-shrink: 0;
    align-self: center;
}

/* Modern Page Layout */
.modern-page {
    min-height: 100vh;
    background: white;
    position: relative;
    overflow: visible;
}

.modern-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    overflow-x: visible;
    overflow-y: visible;
}

@media (max-width: 991.98px) {
    .modern-container {
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 575.98px) {
    .modern-container {
        padding: 1rem 0.75rem;
    }
}

/* Modern Header */
.modern-header {
    background: var(--primary-blue);
    color: white;
    padding: 3rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.modern-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-blue);
    opacity: 0.9;
}

.modern-header .container {
    position: relative;
    z-index: 2;
}

.modern-header-content {
    position: relative;
    z-index: 2;
}

.modern-header-badge-wrapper {
    text-align: center;
    margin-bottom: 1.5rem;
}

.modern-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    margin: 0;
}

.modern-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.75rem;
    color: white;
    text-align: left;
}

.modern-subtitle {
    font-size: clamp(1rem, 2vw, 1.125rem);
    opacity: 0.9;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    text-align: left;
}

.modern-header-meta {
    color: rgba(255, 255, 255, 0.9);
    text-align: right;
}

.modern-header-meta-label {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: 0.25rem;
}

.modern-header-meta-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
}

@media (max-width: 767px) {
    .modern-header {
        padding: 2rem 0 3rem;
    }

    .modern-title,
    .modern-subtitle {
        text-align: center;
    }

    .modern-header-meta {
        text-align: center;
        margin-top: 1.5rem;
    }
}

.text-highlight {
    color: var(--accent-red);
}

/* Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-xl);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
}

.btn-primary {
    background: var(--secondary-red);
    color: white;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--secondary-red);
}

.btn-primary:hover {
    background: var(--secondary-red-dark);
    border-color: var(--secondary-red-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.4);
    color: white;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-outline-primary {
    background: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-outline-primary:hover {
    background: var(--secondary-red);
    color: white;
    border-color: var(--secondary-red);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.3);
}

.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.2);
}

.btn.loading {
    pointer-events: none;
    opacity: 0.9;
}

.btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* Form Components */
.modern-form {
    background: white;
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
}

/* Admin Form Sections */
.form-section {
    background: var(--neutral-50);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.form-section h5 {
    margin-bottom: 0.75rem;
    color: var(--neutral-800);
}

.admin-form-actions {
    position: sticky;
    bottom: 0;
    background: white;
    border-top: 1px solid var(--neutral-200);
    padding: 0.75rem;
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    z-index: 2;
}

@media (max-width: 576px) {
    .admin-form-actions {
        justify-content: center;
    }
    .admin-form-actions .btn {
        flex: 1;
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: flex;
    align-items: center;
    font-weight: 600;
    color: var(--neutral-700);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-control {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: var(--transition-normal);
    background: white;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-control.is-invalid {
    border-color: var(--secondary-red);
}

.invalid-feedback {
    color: var(--secondary-red);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Card Components */
.modern-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
    transition: var(--transition-normal);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

@media (max-width: 640px) {
    .modern-card {
        padding: 1rem;
        border-radius: var(--radius-lg);
    }
}

.modern-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    border-bottom: 1px solid var(--neutral-200);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.card-subtitle {
    color: var(--neutral-600);
    font-size: 1rem;
}

.card-body {
    padding: 1.5rem 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.checkout-sticky .card-body {
    padding: 1.5rem;
    overflow-x: hidden;
    overflow-y: visible;
}

.card-footer {
    border-top: 1px solid var(--neutral-200);
    padding-top: 1rem;
    margin-top: 1.5rem;
}

/* Navigation Components */
.navbar-modern {
    background: white;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--neutral-200);
    padding: 1rem 0;
}

.navbar-modern .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: nowrap;
}

.navbar-brand-wrapper {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    min-width: 0;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon img {
    height: 50px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.navbar-brand {
    text-decoration: none;
    display: flex;
    align-items: center;
    min-width: 0;
}

.logo-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--neutral-800);
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--neutral-500);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.navbar-navigation {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
    min-width: 0;
}

.navbar-nav {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
    align-items: center;
}

@media (min-width: 992px) and (max-width: 1200px) {
    .navbar-nav {
        gap: 1rem;
    }
}

.nav-link {
    color: var(--neutral-600);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    white-space: nowrap;
}

@media (min-width: 1200px) {
    .nav-link {
        padding: 0.75rem 1.25rem;
    }
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-blue);
}

.navbar-auth {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    min-width: 0;
}

.auth-buttons {
    display: flex;
    gap: 1rem;
}

.btn-auth {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
}

.btn-register {
    background: var(--secondary-red);
    color: white;
    border: 2px solid var(--secondary-red);
}

.btn-register:hover {
    background: var(--secondary-red-dark);
    border-color: var(--secondary-red-dark);
    color: white;
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.btn-user-dropdown {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: transparent;
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
    color: var(--neutral-700);
    transition: var(--transition-normal);
}

.btn-user-dropdown:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: var(--neutral-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--neutral-500);
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.user-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--neutral-800);
}

.user-role {
    font-size: 0.75rem;
    color: var(--neutral-500);
}

.dropdown-arrow {
    transition: var(--transition-normal);
    font-size: 0.75rem;
}

.modern-dropdown {
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0;
    min-width: 250px;
}

.dropdown-header {
    padding: 1rem;
    border-bottom: 1px solid var(--neutral-200);
    margin-bottom: 0.5rem;
}

.user-profile-mini {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-avatar-small {
    width: 32px;
    height: 32px;
    background: var(--neutral-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--neutral-500);
}

.user-details {
    display: flex;
    flex-direction: column;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--neutral-700);
    text-decoration: none;
    transition: var(--transition-normal);
    font-size: 0.875rem;
}

.dropdown-item:hover {
    background: var(--neutral-50);
    color: var(--primary-blue);
}

.dropdown-item i {
    width: 16px;
    text-align: center;
}

.dropdown-divider {
    border-top: 1px solid var(--neutral-200);
    margin: 0.5rem 0;
}

/* Navigation Dropdown Styles */
.nav-item.dropdown {
    position: relative;
}

.nav-item .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    min-width: 200px;
    padding: 0.5rem 0;
    margin: 0;
    background-color: white;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    list-style: none;
}

.nav-item .dropdown-menu.show {
    display: block;
}

.nav-item .dropdown-item {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    color: var(--neutral-700);
    text-decoration: none;
    transition: var(--transition-normal);
    font-size: 0.875rem;
    border: none;
    background: none;
}

.nav-item .dropdown-item:hover {
    background: var(--neutral-50);
    color: var(--primary-blue);
}

/* Mobile Dropdown Styles */
.mobile-dropdown {
    position: relative;
}

.mobile-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.mobile-dropdown-arrow {
    transition: var(--transition-normal);
    font-size: 0.75rem;
}

.mobile-dropdown-toggle[aria-expanded="true"] .mobile-dropdown-arrow {
    transform: rotate(180deg);
}

.mobile-dropdown-menu {
    margin-top: 0.5rem;
    margin-left: 1rem;
}

.mobile-dropdown-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-dropdown-item {
    margin-bottom: 0.25rem;
}

.mobile-dropdown-link {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--neutral-600);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    font-size: 0.875rem;
    background: var(--neutral-50);
    border-left: 3px solid var(--neutral-200);
}

.mobile-dropdown-link:hover {
    background: var(--primary-blue);
    color: white;
    border-left-color: var(--primary-blue-dark);
}

/* Mobile Navigation */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
}

.hamburger-line {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--neutral-700);
    margin: 3px 0;
    transition: var(--transition-normal);
}

.mobile-navbar {
    background: white;
    border-left: 1px solid var(--neutral-200);
}

.mobile-logo {
    padding: 1rem;
    border-bottom: 1px solid var(--neutral-200);
}

.mobile-nav-section {
    padding: 1rem;
}

.mobile-nav-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-item {
    margin-bottom: 0.5rem;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    color: var(--neutral-700);
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: var(--neutral-50);
    color: var(--primary-blue);
}

.nav-arrow {
    font-size: 0.75rem;
    color: var(--neutral-400);
}

.mobile-auth-section {
    padding: 1rem;
    border-top: 1px solid var(--neutral-200);
}

.mobile-auth-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btn-mobile-auth {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1rem;
}

.mobile-user-profile {
    padding: 1rem 0;
}

.mobile-user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
}

.mobile-user-avatar {
    width: 48px;
    height: 48px;
    background: var(--neutral-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--neutral-500);
}

.mobile-user-details {
    flex: 1;
}

.mobile-user-name {
    font-weight: 600;
    color: var(--neutral-800);
    font-size: 0.875rem;
}

.mobile-user-email {
    font-size: 0.75rem;
    color: var(--neutral-500);
}

.mobile-user-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-action-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--neutral-700);
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    font-size: 0.875rem;
}

.mobile-action-link:hover {
    background: var(--neutral-50);
    color: var(--primary-blue);
}

.mobile-action-link i {
    width: 16px;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 991px) {
    .navbar-modern .container {
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .navbar-modern .container {
        justify-content: space-between;
        gap: 1rem;
    }

    .mobile-menu-toggle {
        display: block;
        flex-shrink: 0;
    }

    .navbar-navigation,
    .navbar-auth {
        display: none;
    }

    .navbar-brand-wrapper {
        flex: 1;
        min-width: 0;
    }

    .logo-container {
        gap: 0.5rem;
    }

    .logo-icon img {
        height: 40px;
    }

    .logo-title {
        font-size: 0.875rem;
        line-height: 1.2;
    }

    .logo-subtitle {
        font-size: 0.625rem;
        display: none;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }

.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.align-items-center { align-items: center; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

/* Flash Messages */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    padding: 15px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    color: white;
    font-weight: 500;
    max-width: 400px;
    animation: slideIn 0.3s ease-out;
}

.notification.success {
    background: #10b981;
}

.notification.error {
    background: var(--secondary-red);
}

.notification.warning {
    background: #f59e0b;
}

.notification.info {
    background: #3b82f6;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Back to Top Button */
#back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1050;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-blue);
    color: white;
    border: none;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

#back-to-top:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    background: var(--primary-blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--neutral-800);
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--neutral-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -0.75rem;
}

.col {
    flex: 1;
    padding: 0 0.75rem;
}

.col-12 { flex: 0 0 100%; max-width: 100%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }

@media (max-width: 768px) {
    .col-md-12 { flex: 0 0 100%; max-width: 100%; }
    .col-md-6 { flex: 0 0 50%; max-width: 50%; }
    .col-md-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
}

@media (max-width: 576px) {
    .col-sm-12 { flex: 0 0 100%; max-width: 100%; }
    .col-sm-6 { flex: 0 0 50%; max-width: 50%; }
}

/* Verification Notice */
.verification-notice {
    text-align: center;
}

.alert {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #f59e0b;
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.alert-warning {
    background: #fef3c7;
    border-color: #f59e0b;
    color: #92400e;
    border-left: 4px solid #f59e0b;
}

.alert-warning::before {
    transform: scaleX(1);
}

.alert-heading {
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.alert ul {
    margin: 0;
    padding-left: 0;
}

.alert li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.alert li::before {
    content: '⚠️';
    position: absolute;
    left: 0;
    top: 0;
}

.alert i {
    margin-right: 0.5rem;
}

/* Product Cards */
.pricing-card {
    position: relative;
}

.pricing-footer .btn {
    width: 100%;
    justify-content: center;
}

/* Auth Section */
.modern-auth-section {
    padding: 4rem 0;
    background: var(--neutral-50);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.auth-card {
    max-width: 500px;
    margin: 0 auto;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.auth-logo-img {
    height: 60px;
    width: auto;
}

.auth-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--neutral-600);
    font-size: 1rem;
    line-height: 1.5;
}

/* Dashboard Components */
.user-avatar-large {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.stats-card {
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    text-align: center;
    border: 1px solid var(--neutral-200);
}

.stats-label {
    font-size: 0.875rem;
    color: var(--neutral-500);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.stats-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

/* Product Cards in Dashboard */
.product-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
    transition: var(--transition-normal);
    height: 100%;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.product-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.product-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.product-features {
    margin-bottom: 1.5rem;
}

.product-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-features li {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    color: var(--neutral-600);
}

.product-features li i {
    color: var(--secondary-red);
    margin-right: 0.5rem;
    width: 16px;
}

.product-actions {
    text-align: center;
}

/* Ensure equal button heights for action pairs (Keranjang vs Beli) */
.product-actions .btn {
    padding: 0.5rem 1rem;
    min-height: 36px;
}

/* Order Cards */
.order-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
    margin-bottom: 1rem;
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--neutral-200);
}

.order-number {
    font-size: 0.875rem;
    color: var(--neutral-500);
    font-family: monospace;
}

.order-status {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
}

.order-status.paid {
    background: #d1fae5;
    color: #065f46;
}

.order-status.pending {
    background: #fef3c7;
    color: #92400e;
}

.order-status.expired {
    background: #fee2e2;
    color: #991b1b;
}

.order-details {
    margin-bottom: 1rem;
}

.order-product {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.order-description {
    font-size: 0.875rem;
    color: var(--neutral-600);
    margin-bottom: 1rem;
}

.order-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.order-meta-item {
    text-align: center;
}

.order-meta-label {
    font-size: 0.75rem;
    color: var(--neutral-500);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.order-meta-value {
    font-size: 0.875rem;
    color: var(--neutral-800);
    font-weight: 600;
}

.order-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.order-actions .btn {
    flex: 1;
    min-width: 120px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    background: var(--neutral-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--neutral-400);
}

.empty-state-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.empty-state-description {
    color: var(--neutral-600);
    margin-bottom: 2rem;
}

.empty-state-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Pricing Cards - Uniform Styling */
.pricing-item {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pricing-item.featured {
    transform: scale(1.05);
    z-index: 2;
}

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-red);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 3;
}

.pricing-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
    transition: var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-type {
    font-size: 0.875rem;
    color: var(--neutral-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 1rem;
}

.pricing-price {
    margin-bottom: 0.5rem;
}

.currency {
    font-size: 1.25rem;
    color: var(--neutral-600);
    vertical-align: top;
}

.amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-blue);
}

.pricing-period {
    font-size: 0.875rem;
    color: var(--neutral-500);
}

.pricing-features {
    flex: 1;
    margin-bottom: 2rem;
}

.pricing-features .feature-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
    font-size: 0.875rem;
    color: var(--neutral-600);
    border-bottom: 1px solid var(--neutral-100);
}

.pricing-features .feature-item:last-child {
    border-bottom: none;
}

.pricing-features .feature-item i {
    color: var(--secondary-red);
    margin-right: 0.75rem;
    width: 16px;
    text-align: center;
}

.pricing-footer {
    margin-top: auto;
    padding-top: 1rem;
}

.btn-pricing {
    width: 100%;
    background: var(--secondary-red);
    color: white;
    border: 2px solid var(--secondary-red);
    border-radius: var(--radius-lg);
    padding: 1rem 2rem;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition-normal);
}

.btn-pricing:hover {
    background: var(--secondary-red-dark);
    border-color: var(--secondary-red-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.btn-pricing i {
    font-size: 0.875rem;
}

/* Pricing Grid - Uniform Heights */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Product Tabs */
.product-tabs {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    width: 100%;
}

.product-tabs .nav-pills {
    background: var(--neutral-100);
    border-radius: var(--radius-xl);
    padding: 0.5rem;
    display: flex;
    width: auto;
    max-width: 600px;
    margin: 0;
}

.product-tabs .nav-item {
    flex: 1;
}

.product-tabs .nav-link {
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    color: var(--neutral-600);
    font-weight: 600;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
}

.product-tabs .nav-link:hover {
    background: var(--neutral-200);
    color: var(--neutral-700);
}

.product-tabs .nav-link.active {
    background: var(--primary-blue);
    color: white;
    box-shadow: var(--shadow-md);
}

.product-tabs .tab-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.product-tabs .tab-text strong {
    font-size: 1rem;
    font-weight: 700;
}

.product-tabs .tab-text small {
    font-size: 0.75rem;
    opacity: 0.8;
    font-weight: 400;
}

/* Ensure all pricing cards have exactly the same height */
.pricing-item {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 500px; /* Set minimum height for uniformity */
}

.pricing-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pricing-features .feature-item {
    flex-shrink: 0;
    min-height: 2.5rem; /* Ensure consistent feature item height */
    display: flex;
    align-items: center;
}

.pricing-footer {
    margin-top: auto;
    flex-shrink: 0;
}

/* Featured card styling */
    .pricing-item.featured .pricing-card {
    border: 2px solid var(--secondary-red);
    box-shadow: var(--shadow-xl);
    transform: scale(1.02);
    }

    .pricing-item.featured .pricing-card:hover {
    transform: scale(1.02) translateY(-2px);
}

/* Empty state for tabs */
.tab-pane .empty-state {
    padding: 3rem 1rem;
    text-align: center;
}

.tab-pane .empty-state-icon {
    width: 80px;
    height: 80px;
    background: var(--neutral-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
        justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--neutral-400);
}

.tab-pane .empty-state-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.tab-pane .empty-state-description {
    color: var(--neutral-600);
    margin-bottom: 0;
}

/* Order Create Page Components */
.product-summary {
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    padding: 1rem;
    border: 1px solid var(--neutral-200);
}

@media (min-width: 576px) {
    .product-summary {
        padding: 1.5rem;
    }
}

.product-summary .product-name {
    font-size: 1rem;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.product-summary .product-description {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--neutral-600);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

@media (min-width: 768px) {
    .product-summary .product-name {
        font-size: 1.125rem;
    }
}

/* Compact Order Summary (col-4) */
.checkout-summary-compact .card-body {
    padding: 1rem !important;
}

.checkout-summary-compact .card-header {
    padding-bottom: 0.75rem;
    margin-bottom: 0.75rem;
}

.checkout-summary-compact .card-title {
    font-size: 1.125rem;
}

.product-summary-compact {
    padding: 0.75rem;
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-200);
}

.product-icon-compact {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
    padding: 0.5rem;
    flex-shrink: 0;
}

.product-name-compact {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin: 0;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.product-meta-compact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.badge-sm {
    font-size: 0.65rem;
    padding: 0.25rem 0.5rem;
    font-weight: 500;
}

.product-price-compact {
    margin-top: 0.25rem;
}

.product-price-compact .fw-bold {
    font-size: 0.875rem;
    color: var(--primary-blue);
}

.price-breakdown-compact {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
}

.price-label-compact {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--neutral-700);
}

.price-value-compact {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--neutral-800);
}

.price-total-compact {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-blue);
}

/* Responsive adjustments for compact summary */
@media (max-width: 991.98px) {
    .checkout-summary-compact .card-body {
        padding: 1.25rem !important;
    }

    .product-summary-compact {
        padding: 1rem;
    }

    .product-icon-compact {
        width: 48px;
        height: 48px;
        font-size: 1.125rem;
    }

    .product-name-compact {
        font-size: 0.9375rem;
    }
}

.product-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    padding: 0.75rem;
    flex-shrink: 0;
}

.product-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.product-description {
    color: var(--neutral-600);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.product-features {
    margin-bottom: 2rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    color: var(--neutral-600);
}

.feature-item i {
    width: 20px;
    text-align: center;
    margin-right: 0.75rem;
    flex-shrink: 0;
    display: inline-block;
}

.price-breakdown {
    border-top: 1px solid var(--neutral-200);
    padding-top: 1rem;
}

.price-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-700);
}

.price-total {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

/* Payment Methods */
.payment-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

@media (max-width: 575.98px) {
    .payment-methods {
        grid-template-columns: 1fr;
        gap: 0.625rem;
    }
}

.payment-method {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.625rem;
    padding: 0.875rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-200);
    font-size: 0.875rem;
    color: var(--neutral-700);
    transition: var(--transition-normal);
    min-height: 48px;
    cursor: default;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
    position: relative;
}

@media (min-width: 576px) {
    .payment-method {
        padding: 0.875rem;
        gap: 0.75rem;
    }
}

.payment-method:hover {
    background: var(--neutral-100);
    border-color: var(--primary-blue);
}

.payment-method i {
    color: var(--primary-blue);
    font-size: 1rem;
    flex-shrink: 0;
    display: inline-block;
    width: auto;
    min-width: 1.125rem;
}

@media (min-width: 576px) {
    .payment-method i {
        font-size: 1.125rem;
    }
}

.payment-method span {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

/* Checkout Sticky Sidebar */
@media (min-width: 992px) {
    .checkout-sticky {
        position: sticky;
        top: 2rem;
        align-self: flex-start;
    }

    .checkout-summary-compact {
        position: sticky;
        top: 2rem;
        align-self: flex-start;
    }
}

/* Responsive Product Icon */
@media (max-width: 575.98px) {
    .product-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
        padding: 0.5rem;
    }
}

/* Ensure proper text wrapping */
.min-w-0 {
    min-width: 0;
}

/* Checkout Form Specific Styles */
.checkout-form-body {
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.checkout-section {
    width: 100%;
    max-width: 100%;
    margin-bottom: 0;
    padding-bottom: 1.5rem;
    position: relative;
    box-sizing: border-box;
    overflow: hidden;
}

.checkout-section:not(:last-child) {
    border-bottom: 1px solid var(--neutral-200);
    margin-bottom: 1.5rem;
}

.checkout-section:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

/* Informasi Penting Alert */
.checkout-alert {
    margin: 0 !important;
    padding: 1.5rem !important;
    background: #dbeafe !important;
    border: 1px solid #3b82f6 !important;
    border-radius: var(--radius-lg) !important;
    position: relative;
    overflow: visible;
    width: 100%;
    box-sizing: border-box;
}

.checkout-alert .alert-heading {
    display: flex !important;
    align-items: center !important;
    margin-bottom: 1.25rem !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    color: #1e40af !important;
    line-height: 1.5 !important;
    padding: 0 !important;
    width: 100%;
}

.checkout-alert .alert-heading i {
    flex-shrink: 0 !important;
    font-size: 1.125rem !important;
    margin-right: 0.5rem !important;
    display: inline-block !important;
}

.checkout-alert .alert-heading span {
    flex: 1;
    display: inline-block;
}

.checkout-alert .alert-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100%;
    display: block;
}

.checkout-alert .alert-list li {
    padding: 0.625rem 0 !important;
    padding-left: 1.75rem !important;
    margin: 0 !important;
    position: relative !important;
    line-height: 1.6 !important;
    color: #1e3a8a !important;
    font-size: 0.875rem !important;
    display: block !important;
    width: 100%;
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.checkout-alert .alert-list li:not(:last-child) {
    border-bottom: 1px solid rgba(59, 130, 246, 0.25) !important;
    padding-bottom: 0.75rem !important;
}

.checkout-alert .alert-list li:last-child {
    padding-bottom: 0 !important;
}

.checkout-alert .alert-list li::before {
    content: '•' !important;
    position: absolute !important;
    left: 0.5rem !important;
    top: 0.625rem !important;
    color: #3b82f6 !important;
    font-weight: bold !important;
    font-size: 1.25rem !important;
    line-height: 1 !important;
}

/* Terms and Conditions */
.checkout-terms {
    padding: 1.25rem !important;
    background: var(--neutral-50) !important;
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--neutral-200) !important;
    margin: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    position: relative;
    overflow: visible;
    display: flex !important;
    align-items: flex-start !important;
    gap: 0.75rem !important;
}

.checkout-terms .form-check-input {
    margin-top: 0.125rem !important;
    flex-shrink: 0 !important;
    width: 1.125rem !important;
    height: 1.125rem !important;
}

.checkout-terms .form-check-label {
    font-size: 0.875rem !important;
    line-height: 1.7 !important;
    color: var(--neutral-700) !important;
    padding: 0 !important;
    margin: 0 !important;
    flex: 1 !important;
    display: block !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    width: 100%;
}

.checkout-terms .form-check-label a {
    color: var(--primary-blue) !important;
    font-weight: 500 !important;
    text-decoration: underline !important;
    word-wrap: break-word !important;
}

.checkout-terms .form-check-label a:hover {
    text-decoration: none !important;
}

/* Section Title */
.section-title {
    font-size: 1rem !important;
    font-weight: 600 !important;
    color: var(--neutral-800) !important;
    margin-bottom: 1rem !important;
    padding: 0 !important;
    display: block !important;
    width: 100%;
}

/* Payment Methods Container */
.checkout-section .payment-methods {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}

.checkout-section .payment-method {
    min-width: 0 !important;
    max-width: 100% !important;
}

/* Expanded Payment Methods (col-8) */
.payment-methods-expanded {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

@media (max-width: 991.98px) {
    .payment-methods-expanded {
        grid-template-columns: 1fr;
    }
}

.payment-method-expanded {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-200);
    transition: var(--transition-normal);
    cursor: default;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.payment-method-expanded:hover {
    background: var(--neutral-100);
    border-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.payment-method-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-blue);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.payment-method-content {
    flex: 1;
    min-width: 0;
}

.payment-method-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin: 0 0 0.25rem 0;
}

.payment-method-desc {
    font-size: 0.875rem;
    color: var(--neutral-600);
    line-height: 1.4;
    margin: 0;
}

/* Payment Checkout Page Styles */
.payment-checkout-card {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.payment-method-container {
    padding: 0 !important;
    min-height: 500px;
    position: relative;
}

.payment-loading {
    padding: 3rem 1.5rem;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.payment-iframe {
    width: 100%;
    min-height: 600px;
    border: none;
    display: block;
    background: white;
}

.payment-error {
    padding: 2rem;
}

.order-info-compact {
    font-size: 0.8125rem;
}

.products-list-compact {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.products-list-compact::-webkit-scrollbar {
    width: 6px;
}

.products-list-compact::-webkit-scrollbar-track {
    background: var(--neutral-100);
    border-radius: 3px;
}

.products-list-compact::-webkit-scrollbar-thumb {
    background: var(--neutral-300);
    border-radius: 3px;
}

.products-list-compact::-webkit-scrollbar-thumb:hover {
    background: var(--neutral-400);
}

@media (max-width: 991.98px) {
    .payment-iframe {
        min-height: 500px;
    }

    .payment-loading {
        min-height: 300px;
        padding: 2rem 1rem;
    }
}

@media (max-width: 575.98px) {
    .payment-iframe {
        min-height: 400px;
    }

    .payment-loading {
        min-height: 250px;
        padding: 1.5rem 1rem;
    }
}

/* Responsive spacing for checkout form */
@media (max-width: 991.98px) {
    .checkout-sticky .card-body {
        padding: 1.5rem;
    }

    .checkout-section {
        padding-bottom: 1.25rem;
        margin-bottom: 1.25rem;
    }

    .checkout-section:not(:last-child) {
        margin-bottom: 1.25rem;
    }
}

@media (max-width: 575.98px) {
    .checkout-sticky .card-body {
        padding: 1.25rem;
    }

    .checkout-section {
        padding-bottom: 1rem;
        margin-bottom: 1rem;
    }

    .checkout-section:not(:last-child) {
        margin-bottom: 1rem;
    }

    .checkout-alert {
        padding: 1.25rem !important;
    }

    .checkout-alert .alert-heading {
        font-size: 0.9375rem !important;
        margin-bottom: 1rem !important;
    }

    .checkout-alert .alert-list li {
        font-size: 0.8125rem !important;
        padding: 0.5rem 0 !important;
        padding-left: 1.5rem !important;
        line-height: 1.5 !important;
    }

    .checkout-alert .alert-list li::before {
        left: 0.375rem !important;
        top: 0.5rem !important;
    }

    .checkout-terms {
        padding: 1rem !important;
        gap: 0.625rem !important;
    }

    .checkout-terms .form-check-label {
        font-size: 0.8125rem !important;
        line-height: 1.6 !important;
    }

    .section-title {
        font-size: 0.9375rem !important;
        margin-bottom: 0.875rem !important;
    }
}

/* Alert Components */
.alert {
    padding: 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    margin-bottom: 1rem;
}

.alert-info {
    background: #dbeafe;
    border-color: #3b82f6;
    color: #1e40af;
}

.alert-heading {
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.alert-heading i {
    flex-shrink: 0;
}

.alert ul {
    margin: 0;
    padding-left: 1rem;
}

.alert li {
    margin-bottom: 0.25rem;
}

/* Form Check */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.form-check-input {
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.form-check-label {
    font-size: 0.875rem;
    color: var(--neutral-700);
    line-height: 1.5;
}

.form-check-label a {
    color: var(--primary-blue);
    text-decoration: none;
}

.form-check-label a:hover {
    text-decoration: underline;
}

/* Cart Badge */
.cart-badge {
    background: var(--accent-red);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 50%;
    min-width: 1.25rem;
    height: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 0.5rem;
    line-height: 1;
}

/* Cart Page Styles */
.cart-item {
    border-bottom: 1px solid var(--neutral-200);
    padding-bottom: 1rem;
}

.cart-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cart-summary {
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--neutral-200);
}

.summary-label {
    font-weight: 500;
    color: var(--neutral-700);
}

.summary-value {
    font-weight: 600;
    color: var(--neutral-900);
}

.cart-actions {
    margin-top: 1rem;
}

.cart-empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-state-icon {
    margin-bottom: 1.5rem;
}

.empty-state-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.empty-state-description {
    color: var(--neutral-600);
    margin-bottom: 2rem;
}

/* Order Card Styles */
.order-card {
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    display: block;
}

.order-card:hover {
    background: var(--neutral-100) !important;
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    text-decoration: none;
    color: inherit;
}

.order-card.order-pending {
    border-left: 4px solid var(--accent-orange);
}

.order-card.order-paid {
    border-left: 4px solid var(--success-green);
}

.order-card.order-expired {
    border-left: 4px solid var(--neutral-400);
    opacity: 0.7;
}

.order-action-hint {
    font-size: 0.75rem;
    color: var(--neutral-500);
    margin-top: 0.25rem;
}

/* Status Badge Improvements */
.badge-paid {
    background-color: var(--success-green);
    color: white;
}

.badge-pending {
    background-color: var(--accent-orange);
    color: white;
}

.badge-expired {
    background-color: var(--neutral-400);
    color: white;
}

/* Test Interface Styles */
/* Test Question Styles */
.question-container {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    width: 100%;
    max-width: 100%;
}

@media (max-width: 640px) {
    .question-container {
        padding: 1rem;
    }
}

.question-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--neutral-200);
}

.question-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-900);
}

.question-points {
    background: var(--primary-blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
}

.question-text {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--neutral-800);
    margin-bottom: 2rem;
}

/* Options Styling */
.options-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    width: 100%;
    max-width: 100%;
}

.option-card {
    width: 100%;
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
    background: white;
    min-height: 60px;
}

@media (max-width: 640px) {
    .option-card {
        padding: 1rem;
        min-height: 56px;
    }
}

.option-card:hover {
    border-color: var(--primary-blue);
    background: var(--neutral-50);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.1);
}

.option-card:active {
    transform: translateY(0);
}

.option-card input[type="radio"] {
    margin-right: 1rem;
    width: 22px;
    height: 22px;
    accent-color: var(--primary-blue);
    flex-shrink: 0;
    cursor: pointer;
}

.option-card input[type="radio"]:checked ~ .option-content {
    color: var(--primary-blue);
    font-weight: 600;
}

.option-card:has(input[type="radio"]:checked) {
    border-color: var(--primary-blue);
    background: rgba(30, 58, 138, 0.05);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.option-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    font-size: 1rem;
    line-height: 1.5;
}

@media (max-width: 640px) {
    .option-content {
        font-size: 0.95rem;
    }
}

.option-key {
    font-weight: 600;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.option-text {
    flex: 1;
}

/* Reading Passage Container Styles - Fixed Width with Line Numbers */
.reading-passage-container {
    background: white !important;
    color: #374151 !important;
    border: none !important;
    border-radius: 0;
    padding: 1.5rem 0;
    margin-bottom: 1.5rem;
    width: 800px;
    max-width: 100%;
    overflow-x: scroll !important;
    overflow-y: visible;
    position: relative;
    font-family: 'Times New Roman', serif;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 #f1f5f9;
}

/* Custom scrollbar for webkit browsers - Force visibility */
.reading-passage-container::-webkit-scrollbar {
    height: 12px;
    display: block !important;
    -webkit-appearance: none;
    appearance: none;
}

.reading-passage-container::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 6px;
    -webkit-box-shadow: inset 0 0 2px rgba(0,0,0,0.1);
}

.reading-passage-container::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 6px;
    -webkit-box-shadow: inset 0 0 2px rgba(0,0,0,0.2);
}

.reading-passage-container::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.reading-passage-container .passage-title {
    color: #111827 !important;
    font-weight: 600;
    margin-bottom: 1rem;
}

.reading-passage-container .passage-content {
    color: #374151 !important;
    line-height: 1.6;
    word-wrap: break-word;
    font-size: 14px;
    padding-left: 0 !important; /* No padding - line numbers positioned absolutely */
    position: relative;
    white-space: pre-wrap; /* Preserve line breaks and whitespace */
    font-family: 'Times New Roman', serif;
}

/* Style HTML content within passage */
.reading-passage-container .passage-content p {
    margin-bottom: 0 !important;
    text-align: left;
    text-justify: none;
    position: relative;
    margin-left: 0;
    margin-top: 0;
    white-space: pre-wrap; /* Preserve line breaks */
    padding-left: 0;
}

.reading-passage-container .passage-content p:last-child {
    margin-bottom: 0;
}

.reading-passage-container .passage-content h1,
.reading-passage-container .passage-content h2,
.reading-passage-container .passage-content h3,
.reading-passage-container .passage-content h4,
.reading-passage-container .passage-content h5,
.reading-passage-container .passage-content h6 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: #111827;
}

.reading-passage-container .passage-content ul,
.reading-passage-container .passage-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.reading-passage-container .passage-content li {
    margin-bottom: 0.5rem;
}

.reading-passage-container .passage-content strong,
.reading-passage-container .passage-content b {
    font-weight: 600;
    color: #111827;
}

.reading-passage-container .passage-content em,
.reading-passage-container .passage-content i {
    font-style: italic;
}

/* Line Number Styles - Absolute positioning in left margin */
.reading-passage-container .passage-content .line-num {
    position: absolute;
    left: 0;
    font-weight: normal;
    color: #666;
    user-select: none;
    font-size: 14px;
    line-height: 1.6;
    width: 40px;
    text-align: right;
    margin-left: -45px; /* Position in left margin */
}

/* Touch device and mobile styles - Horizontal Scroll */
@media (max-width: 768px), (hover: none) and (pointer: coarse) {
    .reading-passage-container {
        overflow-x: scroll !important;
        overflow-y: visible;
        -webkit-overflow-scrolling: touch;
        width: 800px !important; /* Maintain fixed width even on mobile */
        min-width: 800px; /* Prevent shrinking */
        touch-action: pan-x; /* Enable horizontal panning */
    }

    .reading-passage-container::after {
        content: '← Swipe horizontally to read full passage →';
        display: block;
        text-align: center;
        color: #999;
        font-size: 11px;
        padding: 8px 0;
        margin-top: 10px;
        font-style: italic;
        background: #f9fafb;
        border-top: 1px solid #e5e7eb;
    }

    /* Ensure parent containers allow horizontal scroll */
    .question-wrapper,
    .modern-page,
    .modern-container {
        overflow-x: visible;
        overflow-y: visible;
    }

    /* Force scrollbar visibility on touch devices */
    .reading-passage-container::-webkit-scrollbar {
        height: 14px;
        display: block !important;
    }
}

/* Always show scrollbar on desktop and touchscreen laptops */
@media (min-width: 769px) {
    .reading-passage-container {
        overflow-x: scroll !important;
        scrollbar-width: thin;
        touch-action: pan-x pan-y; /* Enable horizontal panning on touch devices */
    }

    .reading-passage-container::-webkit-scrollbar {
        height: 14px;
        display: block !important;
        -webkit-appearance: none;
        opacity: 1 !important;
        visibility: visible !important;
    }
}

/* Force scrollbar to always be visible */
.reading-passage-container {
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 #f1f5f9;
}

@media (max-width: 640px) {
    .reading-passage-container {
        padding: 1rem;
    }

    .reading-passage-container .passage-content {
        font-size: 14px; /* Keep same size for line matching */
        line-height: 1.6;
    }
}

/* Reading Passage Layout */
.reading-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.passage-container {
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    max-height: 600px;
    overflow-y: auto;
}

/* Reading Passage Group Layout - Sticky Passage */
.reading-passage-group {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.reading-passage-group.active-passage-group {
    display: grid;
}

.passage-fixed-container {
    position: sticky;
    top: 20px;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

.passage-fixed-container .passage-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--neutral-200);
}

.passage-fixed-container .passage-content {
    line-height: 1.8;
    color: var(--neutral-700);
}

.passage-questions-container {
    /* Container for questions on the right */
    position: relative;
}

.reading-question-only {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

/* Responsive design for smaller screens */
@media (max-width: 768px) {
    .reading-passage-group {
        grid-template-columns: 1fr;
    }

    .passage-fixed-container {
        position: relative;
        top: 0;
        margin-bottom: 1.5rem;
        max-height: 400px;
    }
}

/* TOEFL ITP Score Breakdown Styles */
.score-breakdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.section-score-card {
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    padding: 1rem;
    border: 1px solid var(--neutral-200);
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.section-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary-blue);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    margin-right: 0.75rem;
}

.section-info h4 {
    margin: 0 0 0.125rem 0;
    color: var(--neutral-800);
    font-size: 1rem;
}

.section-info p {
    margin: 0;
    color: var(--neutral-600);
    font-size: 0.8rem;
}

.score-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.score-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.375rem 0;
    border-bottom: 1px solid var(--neutral-200);
}

.score-row:last-child {
    border-bottom: none;
}

.score-row .label {
    color: var(--neutral-600);
    font-weight: 500;
}

.score-row .value {
    color: var(--neutral-800);
    font-weight: 600;
}

.converted-score {
    color: var(--primary-blue);
    font-size: 1.1rem;
}

.calculation-summary {
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    padding: 1rem;
    border-left: 3px solid var(--primary-blue);
}

.calculation-summary h4 {
    margin: 0 0 0.75rem 0;
    color: var(--primary-blue);
    font-size: 1rem;
}

.calculation-steps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.step-number {
    width: 1.5rem;
    height: 1.5rem;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.step-text {
    color: var(--neutral-700);
    line-height: 1.5;
}

/* Responsive adjustments for score breakdown */
@media (max-width: 768px) {
    .score-breakdown-grid {
        grid-template-columns: 1fr;
    }

    .section-header {
        flex-direction: column;
        text-align: center;
    }

    .section-icon {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
}

/* Compact results page styles */
.modern-card {
    margin-bottom: 1rem;
}

.modern-card .card-header {
    padding: 1rem 1.5rem;
}

.modern-card .card-body {
    padding: 1rem 1.5rem;
}

.test-details-grid {
    gap: 1rem;
}

.detail-item {
    padding: 0.75rem;
}

.score-display {
    margin-bottom: 1rem;
}

.score-number {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.score-label {
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

/* Compact results page layout */
.modern-page {
    padding: 1rem 0;
}

.modern-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Reduce header spacing */
.modern-header {
    padding: 2rem 0;
}

.modern-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.modern-subtitle {
    font-size: 1rem;
    margin-bottom: 0;
}

/* Compact card spacing */
.modern-card {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.modern-card .card-header {
    border-bottom: 1px solid var(--neutral-200);
    padding: 1rem 1.5rem;
}

.modern-card .card-body {
    padding: 1rem 1.5rem;
}

/* Keep original button spacing */
.btn {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

/* Compact section items in detailed results */
.section-item {
    padding: 0.375rem 0;
    border-bottom: 1px solid var(--neutral-200);
}

.section-item:last-child {
    border-bottom: none;
}

.section-icon {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-blue);
    color: white;
    font-weight: 600;
    font-size: 0.7rem;
}

.section-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 0.0625rem;
}

.section-stats {
    font-size: 0.7rem;
    color: var(--neutral-600);
}

.section-score {
    text-align: right;
}

.score-percentage {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 0.0625rem;
}

.score-bar {
    width: 70px;
    height: 3px;
    background: var(--neutral-200);
    border-radius: 1.5px;
    overflow: hidden;
}

.score-fill {
    height: 100%;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .modern-container {
        padding: 0 0.5rem;
    }

    .modern-card .card-header,
    .modern-card .card-body {
        padding: 0.75rem 1rem;
    }

    .score-breakdown-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .section-item {
        padding: 0.25rem 0;
    }
}

/* Audio Player */
.modern-audio-player {
    width: 100%;
    margin: 1rem 0;
}

/* Writing Section */
.essay-textarea {
    width: 100%;
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-md);
    padding: 1rem;
    font-size: 1rem;
    line-height: 1.6;
    font-family: inherit;
    resize: vertical;
}

.essay-textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

/* Speaking Section */
.recording-interface {
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
}

.recording-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    background: #ef4444;
    border-radius: 50%;
    margin-right: 0.5rem;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Question Actions */
.question-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Test Interface Specific Styles */
.test-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-blue);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.timer-container {
    text-align: center;
}

.timer-label {
    font-size: 0.875rem;
    color: var(--neutral-600);
    margin-bottom: 0.5rem;
}

.timer-display {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.progress-container {
    margin-top: 1rem;
}

.progress-bar-modern {
    height: 8px;
    background: var(--neutral-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--neutral-600);
}

/* Results Page Styles */
.results-icon {
    width: 5rem;
    height: 5rem;
    background: var(--success-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: white;
    font-size: 2rem;
}

.score-display {
    background: #f0fdf4;
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    text-align: center;
}

.score-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--success-green);
    margin-bottom: 0.5rem;
}

.score-label {
    font-size: 1.25rem;
    color: var(--neutral-700);
    margin-bottom: 1rem;
}

.score-level {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
}

.score-excellent {
    background: #dcfce7;
    color: #166534;
}

.score-good {
    background: #dbeafe;
    color: #1e40af;
}

.score-fair {
    background: #fef3c7;
    color: #92400e;
}

.score-needs-improvement {
    background: #fee2e2;
    color: #991b1b;
}

.test-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.detail-item {
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
}

.detail-label {
    font-size: 0.875rem;
    color: var(--neutral-600);
    margin-bottom: 0.5rem;
}

.detail-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 0.25rem;
}

.detail-sub {
    font-size: 0.75rem;
    color: var(--neutral-500);
}

.certificate-icon {
    width: 3rem;
    height: 3rem;
    background: var(--success-green);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.section-breakdown {
    margin-bottom: 2rem;
}

.section-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
}

.section-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary-blue);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.section-letter {
    font-size: 1rem;
    font-weight: 700;
}

.section-name {
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: 0.25rem;
}

.section-stats {
    font-size: 0.875rem;
    color: var(--neutral-600);
}

.section-score {
    text-align: right;
}

.score-percentage {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 0.5rem;
}

.score-bar {
    width: 6rem;
    height: 0.5rem;
    background: var(--neutral-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.score-fill {
    height: 100%;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

/* Purchased Tests Section Styles */
.purchased-tests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.purchased-test-item {
    width: 100%;
}

.purchased-test-card {
    background: var(--neutral-50);
    border: 2px solid var(--success-green);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.purchased-test-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--success-green);
}

.purchased-test-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
}

.purchased-test-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.test-type-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.test-type-badge.toefl {
    background: var(--primary-blue);
    color: white;
}

.test-type-badge.ielts {
    background: var(--secondary-red);
    color: white;
}

.test-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.75rem;
}

.test-duration {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neutral-600);
    font-size: 0.875rem;
    font-weight: 500;
}

.purchased-test-features {
    margin-bottom: 1.5rem;
}

.purchased-test-features .feature-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    color: var(--neutral-700);
    font-size: 0.875rem;
}

.purchased-test-features .feature-item i {
    color: var(--success-green);
    margin-right: 0.75rem;
    width: 16px;
    text-align: center;
}

.purchased-test-footer {
    text-align: center;
}

.btn-start-test {
    background: var(--success-green);
    color: white;
    border: none;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
    min-width: 200px;
}

.btn-start-test:hover {
    background: var(--success-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
    text-decoration: none;
}

.btn-start-test:active {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

.section-badge.purchased {
    background: var(--success-green);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .reading-layout {
        grid-template-columns: 1fr;
    }

    .question-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .test-details-grid {
        grid-template-columns: 1fr;
    }

    .section-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .section-score {
        text-align: center;
    }

    .purchased-tests-grid {
        grid-template-columns: 1fr;
    }
}

/* Test Preparation Styles */
.test-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.test-info-item {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 2px solid var(--neutral-200);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.test-info-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-blue);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.test-info-item:hover {
    border-color: var(--primary-blue);
    background: var(--neutral-100);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.test-info-item:hover::before {
    transform: scaleX(1);
}

.info-icon {
    width: 3rem;
    height: 3rem;
    aspect-ratio: 1 / 1;
    background: var(--primary-blue);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    margin-right: 1rem;
    padding: 0.75rem;
    box-sizing: border-box;
}

.info-icon i {
    width: 1em;
    height: 1em;
    display: block;
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 0.25rem;
}

.info-content p {
    font-size: 0.875rem;
    color: var(--neutral-600);
    margin: 0;
}

.instructions-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.sections-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.instruction-item {
    display: flex;
    align-items: flex-start;
    padding: 1.5rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 2px solid var(--neutral-200);
    border-left: 4px solid var(--primary-blue);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.instruction-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-blue);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.instruction-item:hover {
    border-color: var(--primary-blue);
    background: var(--neutral-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.instruction-item:hover::before {
    transform: scaleX(1);
}

.instruction-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-blue);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

.instruction-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 0.75rem;
}

.instruction-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.instruction-content li {
    padding: 0.25rem 0;
    color: var(--neutral-700);
    font-size: 0.875rem;
    position: relative;
    padding-left: 1.25rem;
}

.instruction-content li::before {
    content: '•';
    color: var(--primary-blue);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.sections-overview {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.section-item {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 2px solid var(--neutral-200);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.section-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--success-green);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.section-item:hover {
    border-color: var(--success-green);
    background: var(--neutral-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.section-item:hover::before {
    transform: scaleX(1);
}

.section-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

.section-icon.listening {
    background: var(--primary-blue-light);
}

.section-icon.structure {
    background: var(--success-green);
}

.section-icon.reading {
    background: var(--accent-orange);
}

.section-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 0.25rem;
}

.section-content p {
    font-size: 0.875rem;
    color: var(--neutral-600);
    margin: 0;
}

.preparation-actions {
    max-width: 800px;
    margin: 0 auto;
}

.agreement-section {
    margin-bottom: 2rem;
}

.form-check {
    text-align: left;
    padding: 1.5rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 2px solid var(--neutral-200);
    transition: var(--transition-normal);
}

.form-check:hover {
    border-color: var(--primary-blue);
    background: var(--neutral-100);
}

.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.btn-back {
    min-width: 200px;
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    border: 2px solid var(--neutral-300);
    transition: var(--transition-normal);
}

.btn-back:hover {
    background: var(--neutral-100);
    border-color: var(--neutral-400);
    transform: translateY(-2px);
}

.btn-start {
    min-width: 250px;
    padding: 1rem 2rem;
    font-weight: 600;
    background: var(--success-green);
    border: none;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.btn-start:hover:not(:disabled) {
    background: var(--success-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.75rem;
    accent-color: var(--primary-blue);
}

.form-check-label {
    font-size: 0.875rem;
    color: var(--neutral-700);
    line-height: 1.5;
    cursor: pointer;
}

#start-test-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#start-test-btn:not(:disabled) {
    background: var(--success-green);
    border: none;
    box-shadow: var(--shadow-lg);
}

#start-test-btn:not(:disabled):hover {
    background: var(--success-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* Responsive Design for Test Preparation */
@media (max-width: 768px) {
    .instructions-grid {
        grid-template-columns: 1fr;
    }

    .instruction-item {
        flex-direction: column;
        text-align: center;
    }

    .instruction-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .section-item {
        flex-direction: column;
        text-align: center;
    }

    .section-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .preparation-actions .d-flex {
        flex-direction: column;
        gap: 1rem;
    }

    .preparation-actions .btn {
        width: 100%;
    }

    .test-info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .test-info-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }

    .info-icon {
        width: 2.5rem;
        height: 2.5rem;
    }

    .instructions-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .instruction-item {
        padding: 1rem;
    }

    .instruction-icon {
        width: 2.5rem;
        height: 2.5rem;
    }

    .sections-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .section-item {
        padding: 1rem;
    }

    .section-icon {
        width: 2.5rem;
        height: 2.5rem;
    }

    .action-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .btn-back,
    .btn-start {
        width: 100%;
        min-width: auto;
    }

    .form-check {
        padding: 1rem;
    }

    .form-check-label {
        font-size: 0.875rem;
        line-height: 1.5;
    }
}

@media (max-width: 480px) {
    .modern-container {
        padding: 1rem;
    }

    .modern-card {
        margin-bottom: 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .test-info-item,
    .instruction-item,
    .section-item {
        padding: 0.75rem;
    }

    .info-content h4,
    .instruction-content h4,
    .section-content h4 {
        font-size: 1rem;
    }

    .info-content p,
    .instruction-content p,
    .section-content p {
        font-size: 0.875rem;
    }

    .modern-title {
        font-size: 1.75rem;
    }

    .modern-subtitle {
        font-size: 1rem;
    }
}

/* Test Section Intro Styles */
.test-section-intro {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 2rem 0;
    background: var(--neutral-50);
}

.section-intro-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.section-intro-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--primary-blue);
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--neutral-200);
}

.section-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.section-icon:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.section-duration {
    font-size: 1.125rem;
    color: var(--neutral-600);
    font-weight: 500;
}

.section-instructions {
    margin: 2rem 0;
    padding: 2rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-blue);
}

.section-instructions h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 1rem;
}

.section-instructions p {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--neutral-700);
    margin: 0;
}

.audio-section {
    margin: 2rem 0;
    padding: 2rem;
    background: #fef3c7;
    border-radius: var(--radius-lg);
    border: 2px solid #f59e0b;
    position: relative;
}

.audio-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #f59e0b;
}

.audio-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #92400e;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.audio-section h3::before {
    content: '🎧';
    margin-right: 0.5rem;
    font-size: 1.25rem;
}

.audio-notice {
    font-size: 1rem;
    color: #92400e;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.modern-audio-player {
    width: 100%;
    height: 60px;
    border-radius: var(--radius-md);
    background: white;
    border: 2px solid #f59e0b;
    outline: none;
}

.modern-audio-player::-webkit-media-controls-panel {
    background: white;
}

.audio-status {
    margin-top: 1rem;
    padding: 1rem;
    background: #fef3c7;
    border-left: 4px solid #f59e0b;
    border-radius: var(--radius-md);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.audio-status i {
    font-size: 1.125rem;
}

.section-actions {
    margin-top: 2rem;
    text-align: center;
}

.section-actions .btn {
    min-width: 250px;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.section-actions .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.section-actions .btn:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Anti-Cheat Warning Styles */
.anti-cheat-warning {
    margin: 2rem 0;
    padding: 0;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.05), rgba(239, 68, 68, 0.05));
    border: 2px solid var(--secondary-red);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.1);
    position: relative;
    overflow: hidden;
}

.anti-cheat-warning::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-red), var(--secondary-red-light));
}

.anti-cheat-warning-header {
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.1), rgba(239, 68, 68, 0.1));
    border-bottom: 2px solid var(--secondary-red);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.anti-cheat-warning-header i {
    font-size: 1.75rem;
    color: var(--secondary-red);
}

.anti-cheat-warning-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-red-dark);
    margin: 0;
}

.anti-cheat-warning-content {
    padding: 2rem;
}

.anti-cheat-warning-main {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--secondary-red-dark);
    margin-bottom: 1.5rem;
    text-align: center;
    line-height: 1.6;
}

.anti-cheat-warning-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.anti-cheat-warning-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--secondary-red);
}

.anti-cheat-warning-item i {
    font-size: 1.25rem;
    color: var(--secondary-red);
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.anti-cheat-warning-item span {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--neutral-800);
}

.anti-cheat-warning-footer {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--neutral-700);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.anti-cheat-warning-footer i {
    color: var(--primary-blue);
    font-size: 1rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

/* Responsive Design for Section Intro */
@media (max-width: 768px) {
    .test-section-intro {
        padding: 1rem 0;
    }

    .section-intro-card {
        padding: 2rem;
        margin: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .section-instructions,
    .audio-section,
    .anti-cheat-warning {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }

    .anti-cheat-warning-header {
        padding: 1.25rem 1.5rem;
    }

    .anti-cheat-warning-header h3 {
        font-size: 1.25rem;
    }

    .anti-cheat-warning-content {
        padding: 1.5rem;
    }

    .anti-cheat-warning-main {
        font-size: 1rem;
    }

    .anti-cheat-warning-item {
        padding: 0.875rem;
    }

    .anti-cheat-warning-item span {
        font-size: 0.9375rem;
    }

    .anti-cheat-warning-footer {
        font-size: 0.875rem;
        padding: 0.875rem;
    }

    .section-actions .btn {
        width: 100%;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .section-intro-card {
        padding: 1.5rem;
        margin: 0.5rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-duration {
        font-size: 1rem;
    }

    .section-instructions h3,
    .audio-section h3 {
        font-size: 1.25rem;
    }

    .section-instructions p,
    .audio-notice {
        font-size: 1rem;
    }

    .anti-cheat-warning {
        padding: 1rem;
        margin: 1rem 0;
    }

    .anti-cheat-warning-header {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .anti-cheat-warning-header h3 {
        font-size: 1.125rem;
    }

    .anti-cheat-warning-content {
        padding: 1rem;
    }

    .anti-cheat-warning-main {
        font-size: 0.9375rem;
        margin-bottom: 1rem;
    }

    .anti-cheat-warning-item {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.75rem;
    }

    .anti-cheat-warning-item i {
        font-size: 1.125rem;
    }

    .anti-cheat-warning-item span {
        font-size: 0.875rem;
    }

    .anti-cheat-warning-footer {
        font-size: 0.8125rem;
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.75rem;
    }
}

/* Enhanced Section Guidance Styles */
.section-part-directions {
    margin: 2rem 0;
    padding: 2rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-blue);
}

.part-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 1rem;
}

.directions-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--neutral-700);
    margin: 0;
}

.example-box {
    margin: 2rem 0;
    padding: 2rem;
    background: white;
    border-radius: var(--radius-lg);
    border: 2px solid var(--neutral-200);
    box-shadow: var(--shadow-md);
}

.example-title {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--neutral-200);
}

.example-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.example-label {
    font-weight: 600;
    color: var(--neutral-800);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.conversation-example {
    padding: 1.5rem;
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-blue);
    margin: 1rem 0;
}

.conversation-line {
    margin: 0.5rem 0;
    font-style: italic;
    color: var(--neutral-700);
    font-size: 1rem;
    line-height: 1.6;
}

.narrator-line {
    margin-top: 1rem;
    font-weight: 600;
    color: var(--primary-blue);
    font-size: 1rem;
}

.answers-box {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.5rem;
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    margin: 1rem 0;
}

.answer-choice {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    background: white;
    border-radius: var(--radius-sm);
    border: 1px solid var(--neutral-200);
    transition: var(--transition-fast);
}

.answer-choice:hover {
    border-color: var(--primary-blue);
    background: var(--neutral-50);
}

.answer-letter {
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 1rem;
    min-width: 2rem;
    flex-shrink: 0;
}

.answer-text {
    color: var(--neutral-700);
    font-size: 1rem;
    line-height: 1.6;
    flex: 1;
}

.example-explanation {
    padding: 1.25rem;
    background: #e0f2fe;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-blue-light);
    margin-top: 1rem;
}

.example-explanation p {
    margin: 0;
    color: var(--neutral-800);
    font-size: 1rem;
    line-height: 1.7;
}

.structure-question {
    padding: 1.25rem;
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-blue);
}

.question-text {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--neutral-800);
    line-height: 1.7;
}

.examples-section {
    margin: 2rem 0;
}

.examples-section-title {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 1.5rem;
}

.reading-example {
    margin-top: 2rem;
}

.reading-passage {
    padding: 2rem;
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-blue);
    margin-bottom: 1.5rem;
}

.reading-passage p {
    margin: 0;
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--neutral-800);
    text-align: justify;
}

.example-question {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--neutral-200);
}

.example-question-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.example-question .question-text {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--neutral-800);
    margin-bottom: 1rem;
}

/* Responsive Styles for Guidance */
@media (max-width: 768px) {
    .section-part-directions {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }

    .part-title {
        font-size: 1.25rem;
    }

    .directions-text {
        font-size: 1rem;
    }

    .example-box {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }

    .example-title {
        font-size: 1.25rem;
    }

    .conversation-example {
        padding: 1rem;
    }

    .conversation-line,
    .narrator-line {
        font-size: 0.9375rem;
    }

    .answers-box {
        padding: 1rem;
    }

    .answer-choice {
        padding: 0.625rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .answer-letter {
        min-width: auto;
    }

    .example-explanation {
        padding: 1rem;
    }

    .reading-passage {
        padding: 1.5rem;
    }

    .reading-passage p {
        font-size: 1rem;
        text-align: left;
    }

    .question-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .section-part-directions {
        padding: 1rem;
    }

    .part-title {
        font-size: 1.125rem;
    }

    .directions-text {
        font-size: 0.9375rem;
        line-height: 1.6;
    }

    .example-box {
        padding: 1rem;
        margin: 1rem 0;
    }

    .example-title {
        font-size: 1.125rem;
        margin-bottom: 1rem;
    }

    .conversation-example {
        padding: 0.875rem;
    }

    .conversation-line,
    .narrator-line {
        font-size: 0.875rem;
    }

    .answers-box {
        padding: 0.875rem;
        gap: 0.5rem;
    }

    .answer-choice {
        padding: 0.5rem;
    }

    .answer-letter,
    .answer-text {
        font-size: 0.9375rem;
    }

    .example-explanation {
        padding: 0.875rem;
    }

    .example-explanation p {
        font-size: 0.9375rem;
    }

    .reading-passage {
        padding: 1rem;
    }

    .reading-passage p {
        font-size: 0.9375rem;
        line-height: 1.7;
    }

    .question-text {
        font-size: 0.9375rem;
    }

    .examples-section-title {
        font-size: 1.125rem;
    }

    .audio-preparation {
        padding: 1rem;
        margin: 1.5rem 0;
    }

    .audio-preparation h3 {
        font-size: 1.125rem;
    }

    .audio-preparation h3 i {
        font-size: 1.125rem;
    }

    .audio-notice {
        font-size: 0.9375rem;
    }

    .progress-text {
        font-size: 0.875rem;
    }
}

/* Audio Player Styles */
.audio-player-container {
    position: sticky;
    top: 80px;
    z-index: 100;
    background: white;
    padding: 1rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
    border: 2px solid var(--primary-blue);
}

.audio-status-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.audio-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.audio-progress {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.audio-time {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-700);
}

.audio-waveform {
    width: 100%;
    height: 6px;
    background: var(--neutral-200);
    border-radius: 3px;
    overflow: hidden;
}

.waveform-fill {
    height: 100%;
    background: var(--primary-blue);
    width: 0%;
    transition: width 0.3s ease;
}

.audio-notice {
    font-size: 0.875rem;
    color: var(--neutral-600);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Audio Preparation Styles */
.audio-preparation {
    margin: 2rem 0;
    padding: 2rem;
    background: #fef3c7;
    border-radius: var(--radius-lg);
    border: 2px solid #f59e0b;
    position: relative;
}

.audio-preparation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #f59e0b;
}

.audio-preparation h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #92400e;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.audio-preparation h3 i {
    color: #92400e;
    font-size: 1.5rem;
}

.audio-notice {
    font-size: 1rem;
    color: #92400e;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.download-progress {
    margin: 2rem 0;
}

.progress-bar {
    width: 100%;
    height: 40px;
    background: var(--neutral-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid #f59e0b;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: #f59e0b;
    transition: width 0.3s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-text {
    text-align: center;
    margin-top: 1rem;
    font-weight: 600;
    color: #92400e;
}

.audio-instructions {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    border-left: 4px solid #f59e0b;
}

.audio-instructions h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #92400e;
    margin-bottom: 1rem;
}

/* Audio Ready Section */
.audio-ready-section {
    text-align: center;
    padding: 2rem;
}

.audio-ready-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--success-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-lg);
}

.audio-ready-section h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #92400e;
    margin-bottom: 1rem;
}

.audio-ready-section p {
    color: #92400e;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.audio-ready-section .btn {
    min-width: 250px;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.audio-ready-section .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.audio-note {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 1rem;
    font-style: italic;
}

/* Audio Play Button in Test View */
.audio-play-button-container {
    margin-bottom: 1.5rem;
    padding: 2rem;
    background: #f0f9ff;
    border-radius: var(--radius-lg);
    border: 2px solid var(--primary-blue);
    text-align: center;
}

.audio-play-prompt {
    max-width: 400px;
    margin: 0 auto;
}

.audio-play-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    box-shadow: var(--shadow-lg);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.audio-play-prompt h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 1rem;
}

.audio-play-prompt p {
    color: var(--neutral-600);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.audio-play-prompt .btn {
    min-width: 200px;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.audio-play-prompt .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.audio-play-note {
    font-size: 0.875rem;
    color: var(--neutral-500);
    margin-top: 1rem;
    font-style: italic;
}

.audio-instructions ul {
    margin: 0;
    padding-left: 1.5rem;
}

.audio-instructions li {
    margin-bottom: 0.5rem;
    color: #92400e;
    font-weight: 500;
}

/* Responsive Audio Player */
@media (max-width: 768px) {
    .audio-player-container {
        position: static;
        margin-bottom: 1rem;
        padding: 0.75rem;
    }

    .audio-status-bar {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }

    .audio-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .audio-preparation {
        padding: 1.5rem;
    }

    .audio-preparation h3 {
        font-size: 1.25rem;
    }

    .progress-bar {
        height: 30px;
    }
}

@media (max-width: 480px) {
    .audio-player-container {
        padding: 0.5rem;
    }

    .audio-preparation {
        padding: 1rem;
    }

    .audio-instructions {
        padding: 1rem;
    }

    .audio-instructions h4 {
        font-size: 1.125rem;
    }
}


.audio-play-prompt {
    max-width: 400px;
    margin: 0 auto;
}

.audio-play-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    box-shadow: var(--shadow-lg);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.audio-play-prompt h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 1rem;
}

.audio-play-prompt p {
    color: var(--neutral-600);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.audio-play-prompt .btn {
    min-width: 200px;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.audio-play-prompt .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.audio-play-note {
    font-size: 0.875rem;
    color: var(--neutral-500);
    margin-top: 1rem;
    font-style: italic;
}

.audio-instructions ul {
    margin: 0;
    padding-left: 1.5rem;
}

.audio-instructions li {
    margin-bottom: 0.5rem;
    color: #92400e;
    font-weight: 500;
}

/* Responsive Audio Player */
@media (max-width: 768px) {
    .audio-player-container {
        position: static;
        margin-bottom: 1rem;
        padding: 0.75rem;
    }

    .audio-status-bar {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }

    .audio-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .audio-preparation {
        padding: 1.5rem;
    }

    .audio-preparation h3 {
        font-size: 1.25rem;
    }

    .progress-bar {
        height: 30px;
    }
}

@media (max-width: 480px) {
    .audio-player-container {
        padding: 0.5rem;
    }

    .audio-preparation {
        padding: 1rem;
    }

    .audio-instructions {
        padding: 1rem;
    }

    .audio-instructions h4 {
        font-size: 1.125rem;
    }
}


/* Question List Navigation Styles */
.question-list-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: sticky;
    top: 20px;
}

.question-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin: 15px 0;
}

.question-list-item {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    background: white;
    font-weight: 600;
    color: #495057;
}

.question-list-item:hover {
    border-color: #4CAF50;
    transform: scale(1.05);
}

.question-list-item.active {
    background: #4CAF50;
    color: white;
    border-color: #4CAF50;
}

.question-list-item.answered {
    background: #E8F5E9;
    border-color: #4CAF50;
}

.answer-form.answered {
    opacity: 0.8;
}

.question-wrapper {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    padding: 20px;
    margin-bottom: 20px;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}



/* Section Part Headers for Listening Section */
.section-part-header {
    background: #f8f9fa;
    border: 2px solid #dee2e6;
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    text-align: center;
}

.section-part-header h4 {
    color: #495057;
    margin-bottom: 10px;
    font-weight: 600;
}

.section-part-header p {
    color: #6c757d;
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Ensure listening section questions are not randomized */
.listening-section .question-wrapper {
    display: block !important;
}

/* Hide section part headers when not in listening section */
.section-part-header {
    display: none;
}

.listening-section .section-part-header {
    display: block;
}




/* Compact Results Page Styles */
.results-header-compact {
    background: var(--primary-blue);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.results-header-content {
    text-align: center;
}

.results-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.results-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
}

.results-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    margin: 0;
}

/* Compact Score Card */
.compact-score-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.score-main {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.score-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary-blue);
    line-height: 1;
}

.score-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.score-label {
    font-size: 1rem;
    color: var(--neutral-600);
    font-weight: 500;
}

.score-level {
    font-size: 1.125rem;
    font-weight: 700;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    text-align: center;
}

.level-advanced {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.level-high-intermediate {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.level-low-intermediate {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.level-elementary {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.score-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-800);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--neutral-500);
    margin-top: 0.25rem;
}

/* Compact Breakdown */
.compact-breakdown {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-200);
}

.breakdown-header {
    text-align: center;
    margin-bottom: 2rem;
}

.breakdown-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
}

.breakdown-header p {
    color: var(--neutral-500);
    margin: 0;
}

.breakdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.breakdown-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--neutral-50);
    border-radius: 0.75rem;
    border: 1px solid var(--neutral-200);
}

.breakdown-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
}

.breakdown-icon.listening {
    background: var(--primary-blue-light);
}

.breakdown-icon.structure {
    background: var(--success-green);
}

.breakdown-icon.reading {
    background: var(--accent-orange);
}

.breakdown-content {
    flex: 1;
}

.breakdown-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 0.25rem;
}

.breakdown-score {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.25rem;
}

.breakdown-details {
    font-size: 0.875rem;
    color: var(--neutral-500);
}

.calculation-compact {
    text-align: center;
    padding: 1.5rem;
    background: var(--neutral-50);
    border-radius: 0.75rem;
    border: 1px solid var(--neutral-200);
}

.calculation-formula {
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    color: var(--neutral-700);
    font-weight: 600;
}

/* Actions Row */
.actions-row {
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.certificate-compact {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
    flex: 1;
    min-width: 300px;
}

.certificate-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.certificate-icon {
    width: 3rem;
    height: 3rem;
    background: var(--success-green);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.certificate-text {
    flex: 1;
}

.certificate-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 0.25rem;
}

.certificate-subtitle {
    font-size: 0.875rem;
    color: var(--neutral-500);
}

.certificate-actions {
    display: flex;
    gap: 0.5rem;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
    .compact-score-card {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .score-stats {
        justify-content: center;
    }

    .breakdown-grid {
        grid-template-columns: 1fr;
    }

    .actions-row {
        flex-direction: column;
        align-items: stretch;
    }

    .certificate-compact {
        min-width: auto;
    }

    .action-buttons {
        justify-content: center;
    }
}


/* ============================================

   ADMIN/TEACHER/STUDENT SPECIFIC COMPONENTS

   ============================================ */



/* Admin Header Styles */

.admin-header {

    background: var(--primary-blue);

    color: white;

    padding: 2rem 0;

    position: relative;

}



.admin-title {

    font-size: 2.5rem;

    font-weight: 700;

    margin-bottom: 0.5rem;

    color: white;

}



.admin-subtitle {

    font-size: 1.1rem;

    opacity: 0.9;

    margin: 0;

    color: white;

}



.admin-content {

    background: var(--neutral-50);

    min-height: 60vh;

    padding: 2rem 0;

}



/* Admin Stat Cards */

.stat-card {

    background: white;

    border-radius: var(--radius-xl);

    padding: 1.5rem;

    box-shadow: var(--shadow-md);

    display: flex;

    align-items: center;

    height: 100%;

    border: 1px solid var(--neutral-200);

    transition: var(--transition-normal);

}



.stat-card:hover {

    transform: translateY(-2px);

    box-shadow: var(--shadow-lg);

    border-color: var(--primary-blue);

}



/* Universal Icon Container */
.icon-container {
    aspect-ratio: 1 / 1;
    width: 40px;
    min-width: 40px;
    background: var(--primary-blue);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
    padding: 0.5rem;
    box-sizing: border-box;
}

.icon-container i,
.icon-container svg,
.icon-container img {
    width: 1em;
    height: 1em;
    font-size: 1.125rem;
    color: white;
    display: block;
    flex-shrink: 0;
}

/* Icon Container Variants */
.icon-container-sm {
    width: 32px;
    min-width: 32px;
    padding: 0.375rem;
}

.icon-container-sm i {
    font-size: 0.875rem;
}

.icon-container-md {
    width: 48px;
    min-width: 48px;
    padding: 0.625rem;
}

.icon-container-md i {
    font-size: 1.25rem;
}

.icon-container-lg {
    width: 60px;
    min-width: 60px;
    padding: 0.75rem;
}

.icon-container-lg i {
    font-size: 1.5rem;
}

.icon-container-xl {
    width: 80px;
    min-width: 80px;
    padding: 1rem;
}

.icon-container-xl i {
    font-size: 2rem;
}

/* Icon Container Background Variants */
.icon-container-white {
    background: white;
}

.icon-container-white i {
    color: var(--neutral-600);
}

.icon-container-primary {
    background: var(--primary-blue);
}

.icon-container-secondary {
    background: var(--secondary-red);
}

.icon-container-success {
    background: var(--success-green);
}

.icon-container-neutral {
    background: var(--neutral-100);
}

.icon-container-neutral i {
    color: var(--neutral-600);
}

/* Icon Container Circle Variant (for avatars) */
.icon-container-circle {
    border-radius: 50%;
}

.icon-container-circle span {
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.stat-icon {
    width: 60px;
    height: 60px;
    aspect-ratio: 1 / 1;
    background: var(--primary-blue);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
    padding: 0.75rem;
    box-sizing: border-box;
}

.stat-icon i {
    font-size: 1.5rem;
    color: white;
    width: 1em;
    height: 1em;
    display: block;
    flex-shrink: 0;
}



.stat-content h3 {

    font-size: 2rem;

    font-weight: 700;

    color: var(--primary-blue);

    margin: 0;

}



.stat-content p {

    color: var(--neutral-600);

    margin: 0;

    font-size: 0.9rem;

}



/* Modern Table Styles */

.modern-table {

    width: 100%;

    border-collapse: separate;

    border-spacing: 0;

    background: white;

    border-radius: var(--radius-lg);

    overflow: hidden;

    box-shadow: var(--shadow-md);

}



.modern-table thead {

    background: var(--primary-blue);

    color: white;

}



.modern-table thead th {

    padding: 1rem 1.5rem;

    text-align: left;

    font-weight: 600;

    font-size: 0.875rem;

    text-transform: uppercase;

    letter-spacing: 0.05em;

    border-bottom: 2px solid var(--primary-blue-dark);

}



.modern-table tbody tr {

    border-bottom: 1px solid var(--neutral-200);

    transition: var(--transition-fast);

}



.modern-table tbody tr:hover {

    background: var(--neutral-50);

}



.modern-table tbody tr:last-child {

    border-bottom: none;

}



.modern-table tbody td {

    padding: 1rem 1.5rem;

    color: var(--neutral-700);

    font-size: 0.875rem;

}



/* Status Badges */

.badge-level-a1 {

    background: var(--primary-blue);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}



.badge-level-a2 {

    background: var(--secondary-red);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}



.badge-level-b {

    background: var(--success-green);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}



.badge-level-c1 {

    background: var(--accent-orange);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}



.badge-level-c2 {

    background: var(--primary-blue-dark);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}



.badge-status-scheduled,

.badge-status-enrolled {

    background: var(--primary-blue);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}



.badge-status-active,

.badge-status-in_progress {

    background: var(--secondary-red);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}



.badge-status-completed {

    background: var(--success-green);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}



.badge-status-cancelled {

    background: var(--neutral-400);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}

.badge-status-pending,
.badge-status-warning {

    background: #f59e0b;

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}

.badge-status-contacted,
.badge-status-info {

    background: var(--primary-blue);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}

.badge-status-approved,
.badge-status-success {

    background: var(--success-green);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}

.badge-status-rejected,
.badge-status-danger {

    background: var(--secondary-red);

    color: white;

    padding: 0.25rem 0.75rem;

    border-radius: 20px;

    font-size: 0.75rem;

    font-weight: 600;

}



/* Student Class Cards */

.class-card {

    background: white;

    border-radius: var(--radius-xl);

    padding: 1.5rem;

    box-shadow: var(--shadow-md);

    border: 1px solid var(--neutral-200);

    height: 100%;

    transition: var(--transition-normal);

}



.class-card:hover {

    transform: translateY(-2px);

    box-shadow: var(--shadow-lg);

    border-color: var(--primary-blue);

}



.class-header {

    display: flex;

    justify-content: space-between;

    align-items: flex-start;

    margin-bottom: 1rem;

    flex-wrap: wrap;

    gap: 0.5rem;

}



.class-name {

    color: var(--primary-blue);

    font-weight: 600;

    margin: 0;

    font-size: 1.1rem;

}



.class-details {

    margin-bottom: 1rem;

}



.class-details > div {

    margin-bottom: 0.5rem;

    color: var(--neutral-600);

    font-size: 0.9rem;

    display: flex;

    align-items: center;

}



.class-details i {

    width: 20px;

    text-align: center;

    color: var(--primary-blue);

    margin-right: 0.5rem;

}



.class-actions {

    display: flex;

    gap: 0.5rem;

    flex-wrap: wrap;

}



.class-actions .btn {

    min-height: 44px;

    font-size: 0.875rem;

    padding: 0.5rem 1rem;

}



/* Teacher Dashboard Components */

.teacher-header {

    background: var(--primary-blue);

    color: white;

    padding: 2rem 0;

    position: relative;

}



.teacher-title {

    font-size: 2.5rem;

    font-weight: 700;

    margin-bottom: 0.5rem;

    color: white;

}



.teacher-subtitle {

    font-size: 1.1rem;

    opacity: 0.9;

    margin: 0;

    color: white;

}



.teacher-rating {

    text-align: center;

}



.teacher-rating .stars {

    margin-bottom: 0.5rem;

}



.teacher-rating .fas.fa-star {

    color: var(--neutral-300);

    font-size: 1.2rem;

}



.teacher-rating .fas.fa-star.active {

    color: var(--secondary-red);

}



.rating-text {

    font-size: 0.9rem;

    opacity: 0.9;

    color: white;

}



.teacher-content {

    background: var(--neutral-50);

    min-height: 60vh;

    padding: 2rem 0;

}



/* Session Items */

.session-item {

    display: flex;

    justify-content: space-between;

    align-items: center;

    padding: 1rem 0;

    border-bottom: 1px solid var(--neutral-200);

}



.session-item:last-child {

    border-bottom: none;

}



.session-title {

    color: var(--neutral-800);

    font-weight: 600;

    margin-bottom: 0.25rem;

}



.session-details {

    color: var(--neutral-600);

    font-size: 0.9rem;

    margin: 0;

}



.session-rating {

    margin-top: 0.5rem;

}



.session-rating .fas.fa-star {

    color: var(--neutral-300);

    font-size: 0.9rem;

}



.session-rating .fas.fa-star.active {

    color: var(--secondary-red);

}



.session-actions {

    display: flex;

    gap: 0.5rem;

}



/* Form Components for Admin/Teacher/Student */

.modern-form-group {

    margin-bottom: 1.5rem;

}



.modern-form-label {

    display: flex;

    align-items: center;

    font-weight: 600;

    color: var(--neutral-700);

    margin-bottom: 0.5rem;

    font-size: 0.875rem;

}



.modern-form-control,

.modern-form-select {

    width: 100%;

    padding: 0.75rem 1rem;

    border: 2px solid var(--neutral-200);

    border-radius: var(--radius-lg);

    font-size: 1rem;

    transition: var(--transition-normal);

    background: white;

}



.modern-form-control:focus,

.modern-form-select:focus {

    outline: none;

    border-color: var(--primary-blue);

    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);

}



.modern-form-control.is-invalid,

.modern-form-select.is-invalid {

    border-color: var(--secondary-red);

}



/* Schedule Item Styles */

.schedule-item {

    border: 1px solid var(--neutral-200);

    border-radius: var(--radius-lg);

    padding: 1rem;

    background: var(--neutral-50);

    margin-bottom: 1rem;

}



.schedule-item:hover {

    border-color: var(--primary-blue);

    background: white;

}



/* Empty State Styles */

.empty-state {

    text-align: center;

    padding: 3rem 1rem;

}



.empty-state-icon {

    width: 80px;

    height: 80px;

    background: var(--neutral-100);

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    margin: 0 auto 1.5rem;

    font-size: 2rem;

    color: var(--neutral-400);

}



.empty-state-title {

    font-size: 1.25rem;

    font-weight: 700;

    color: var(--neutral-800);

    margin-bottom: 0.5rem;

}



.empty-state-description {

    color: var(--neutral-600);

    margin-bottom: 2rem;

}



.empty-state-actions {

    display: flex;

    gap: 1rem;

    justify-content: center;

    flex-wrap: wrap;

}



/* Responsive Design */

/* Tablet and Below */
@media (max-width: 992px) {
    .modern-container {
        padding: 1.5rem 1rem;
    }

    .modern-card {
        padding: 1.5rem;
    }

    .stat-card {
        padding: 1.25rem;
    }

    .row.g-3 > [class*="col-"] {
        margin-bottom: 1rem;
    }
}

/* Mobile Devices */
@media (max-width: 768px) {
    /* Header Responsive */
    .modern-header {
        padding: 2rem 0 3rem;
    }

    .modern-header-content {
        padding: 0;
    }

    .modern-header-badge-wrapper {
        margin-bottom: 1rem;
    }

    .modern-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }

    .modern-title {
        font-size: 1.75rem;
        margin-bottom: 0.5rem;
        text-align: center;
    }

    .modern-subtitle {
        font-size: 0.95rem;
        text-align: center;
        max-width: 100%;
    }

    .admin-title,
    .teacher-title {
        font-size: 1.75rem;
    }

    .modern-header-meta {
        text-align: center;
        margin-top: 1rem;
    }

    .modern-header-meta-label {
        font-size: 0.75rem;
    }

    .modern-header-meta-value {
        font-size: 1rem;
    }

    /* Container & Cards */
    .modern-container {
        padding: 1rem 0.75rem;
    }

    .admin-content,
    .teacher-content {
        padding: 1rem 0;
    }

    .modern-card {
        padding: 1.25rem;
        border-radius: var(--radius-lg);
        margin-bottom: 1rem;
    }

    .card-header {
        padding-bottom: 0.75rem;
        margin-bottom: 1rem;
    }

    .card-title {
        font-size: 1.25rem;
    }

    .card-body {
        padding: 0.75rem 0;
    }

    /* Statistics Cards */
    .stat-card {
        padding: 1rem;
        margin-bottom: 1rem;
        flex-direction: row;
    }

    .stat-icon {
        width: 48px;
        height: 48px;
        padding: 0.625rem;
        margin-right: 0.75rem;
    }

    .stat-icon i {
        font-size: 1.25rem;
    }

    .stat-content h3 {
        font-size: 1.5rem;
    }

    .stat-content p {
        font-size: 0.85rem;
    }

    /* Icon Containers */
    .icon-container {
        width: 36px;
        min-width: 36px;
        padding: 0.4rem;
    }

    .icon-container i {
        font-size: 1rem;
    }

    .icon-container-md {
        width: 40px;
        min-width: 40px;
        padding: 0.5rem;
    }

    .icon-container-sm {
        width: 28px;
        min-width: 28px;
        padding: 0.3rem;
    }

    /* Tables - Horizontal Scroll on Mobile */
    .modern-table {
        font-size: 0.8rem;
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .modern-table thead,
    .modern-table tbody,
    .modern-table tr {
        display: table;
        width: 100%;
        table-layout: fixed;
    }

    .modern-table thead th,
    .modern-table tbody td {
        padding: 0.75rem 0.5rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .modern-table thead th {
        font-size: 0.75rem;
    }

    /* Forms */
    .modern-form-group {
        margin-bottom: 1.25rem;
    }

    .modern-form-label {
        font-size: 0.8rem;
        margin-bottom: 0.375rem;
    }

    .modern-form-control,
    .modern-form-select {
        padding: 0.625rem 0.75rem;
        font-size: 0.95rem;
    }

    /* Buttons */
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
        min-height: 44px;
        width: 100%;
        justify-content: center;
    }

    .btn-sm {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
        min-height: 36px;
    }

    .btn-secondary {
        margin-top: 0.5rem;
    }

    /* Grid & Layout */
    .row {
        margin-left: -0.5rem;
        margin-right: -0.5rem;
    }

    .row > [class*="col-"] {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        margin-bottom: 1rem;
    }

    /* Quick Actions */
    .row.g-3 > [class*="col-"] {
        margin-bottom: 0.75rem;
    }

    /* Class Cards */
    .class-card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }

    .class-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .class-actions {
        flex-direction: column;
        width: 100%;
    }

    .class-actions .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    /* Session Items */
    .session-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1rem 0;
    }

    /* Recent Activity Items */
    .d-flex.justify-content-between.align-items-center.p-3 {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 0.75rem;
        padding: 1rem !important;
    }

    .text-end,
    .text-md-end {
        text-align: left !important;
        width: 100%;
    }

    /* Empty States */
    .empty-state {
        padding: 2rem 1rem;
    }

    .empty-state-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .empty-state-title {
        font-size: 1.1rem;
    }

    .empty-state-description {
        font-size: 0.9rem;
    }

    /* Badges */
    .badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.5rem;
    }

    /* Charts Container */
    .modern-card canvas {
        max-height: 250px !important;
    }

    /* Schedule Items */
    .schedule-item {
        padding: 0.75rem;
    }

    /* Product Cards */
    .product-card {
        padding: 1rem;
    }
}

/* Extra Small Mobile */
@media (max-width: 576px) {
    .modern-header {
        padding: 1.5rem 0 2rem;
    }

    .modern-title {
        font-size: 1.5rem;
    }

    .modern-subtitle {
        font-size: 0.875rem;
    }

    .modern-container {
        padding: 0.75rem 0.5rem;
    }

    .modern-card {
        padding: 1rem;
    }

    .stat-card {
        padding: 0.875rem;
        flex-direction: column;
        text-align: center;
    }

    .stat-icon {
        margin-right: 0;
        margin-bottom: 0.75rem;
    }

    .stat-content h3 {
        font-size: 1.25rem;
    }

    .card-title {
        font-size: 1.1rem;
    }

    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.85rem;
    }

    .modern-table thead th,
    .modern-table tbody td {
        padding: 0.5rem 0.375rem;
        font-size: 0.75rem;
    }

    .icon-container {
        width: 32px;
        min-width: 32px;
        padding: 0.35rem;
    }

    .icon-container i {
        font-size: 0.875rem;
    }

    .empty-state {
        padding: 1.5rem 0.75rem;
    }

    .empty-state-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    /* Stack all columns on very small screens */
    .row > [class*="col-md"],
    .row > [class*="col-lg"] {
        width: 100%;
        max-width: 100%;
        flex: 0 0 100%;
    }

    /* Reduce spacing */
    .mb-4 {
        margin-bottom: 1rem !important;
    }

    .py-4 {
        padding-top: 1rem !important;
        padding-bottom: 1rem !important;
    }

    .gap-3 {
        gap: 0.5rem !important;
    }

    /* Ensure icon stays centered on mobile */
    .row.align-items-center .col-2 {
        align-self: center;
    }
}

/* List Item Card Component */
.list-item-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.list-item-card-link:hover {
    text-decoration: none;
    color: inherit;
}

.list-item-card-clickable:hover {
    background: var(--neutral-100) !important;
    border-color: var(--primary-blue) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Landscape Mobile Optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .modern-header {
        padding: 1.5rem 0 2rem;
    }

    .modern-title {
        font-size: 1.5rem;
    }
}

/* ========================================
   Test Preparation Page - Compact Design
   ======================================== */

.test-prep-page {
    min-height: 100vh;
    background: var(--neutral-50);
}

/* Compact Header */
.test-prep-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    color: white;
    padding: 2rem 0;
    position: relative;
    overflow: hidden;
}

.test-prep-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-blue);
    opacity: 0.9;
}

.test-prep-header .container {
    position: relative;
    z-index: 2;
}

.test-prep-header-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.test-prep-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
}

.test-prep-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    color: white;
}

.test-prep-subtitle {
    font-size: clamp(0.875rem, 2vw, 1rem);
    opacity: 0.9;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Container and Layout */
.test-prep-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.test-prep-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 2rem;
    align-items: start;
}

.test-prep-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.test-prep-section {
    width: 100%;
}

.test-prep-sidebar {
    position: sticky;
    top: 2rem;
}

/* Compact Cards */
.test-prep-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
    transition: var(--transition-normal);
}

.test-prep-card:hover {
    box-shadow: var(--shadow-lg);
}

.test-prep-card-header {
    border-bottom: 1px solid var(--neutral-200);
    padding-bottom: 1rem;
    margin-bottom: 1.25rem;
}

.test-prep-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.test-prep-card-title i {
    font-size: 1.125rem;
    color: var(--primary-blue);
}

.test-prep-card-title.warning-title i {
    color: var(--accent-orange);
}

.test-prep-card-body {
    padding: 0;
}

/* Quick Info Grid - Compact */
.test-info-compact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.test-info-card-compact {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-200);
    transition: var(--transition-normal);
}

.test-info-card-compact:hover {
    border-color: var(--primary-blue);
    background: var(--neutral-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.test-info-icon-compact {
    width: 2.5rem;
    height: 2.5rem;
    min-width: 2.5rem;
    background: var(--primary-blue);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.test-info-content-compact {
    flex: 1;
    min-width: 0;
}

.test-info-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neutral-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.test-info-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--neutral-800);
}

/* Test Sections - Compact */
.test-sections-compact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.test-section-compact {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-200);
    transition: var(--transition-normal);
}

.test-section-compact:hover {
    border-color: var(--primary-blue);
    background: var(--neutral-100);
    transform: translateX(4px);
}

.test-section-icon-compact {
    width: 2.5rem;
    height: 2.5rem;
    min-width: 2.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.test-section-icon-compact.listening {
    background: var(--primary-blue-light);
}

.test-section-icon-compact.structure {
    background: var(--success-green);
}

.test-section-icon-compact.reading {
    background: var(--accent-orange);
}

.test-section-content-compact {
    flex: 1;
    min-width: 0;
}

.test-section-content-compact h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin: 0 0 0.25rem 0;
}

.test-section-content-compact p {
    font-size: 0.875rem;
    color: var(--neutral-600);
    margin: 0;
    line-height: 1.5;
}

/* Instructions - Compact Grid */
.instructions-compact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.instruction-compact {
    padding: 1rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-200);
    border-left: 3px solid var(--primary-blue);
    transition: var(--transition-normal);
}

.instruction-compact:hover {
    border-color: var(--primary-blue);
    background: var(--neutral-100);
    box-shadow: var(--shadow-sm);
}

.instruction-compact-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.instruction-compact-icon {
    width: 2rem;
    height: 2rem;
    min-width: 2rem;
    background: var(--primary-blue);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
}

.instruction-compact-header h4 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin: 0;
}

.instruction-compact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.instruction-compact-list li {
    padding: 0.375rem 0;
    padding-left: 1.25rem;
    font-size: 0.8125rem;
    color: var(--neutral-700);
    line-height: 1.5;
    position: relative;
}

.instruction-compact-list li::before {
    content: '•';
    color: var(--primary-blue);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Warning Section */
.test-prep-warning {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.08), rgba(239, 68, 68, 0.08));
    border-color: var(--secondary-red);
    border-width: 2px;
}

.warning-content {
    padding: 0.5rem 0;
}

.anti-cheat-policy-notice {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(220, 38, 38, 0.2);
}

.anti-cheat-policy-main {
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary-red-dark);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.anti-cheat-policy-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.anti-cheat-policy-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--neutral-800);
    line-height: 1.6;
}

.anti-cheat-policy-list li i {
    color: var(--secondary-red);
    font-size: 1rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.warning-divider {
    height: 1px;
    background: var(--neutral-300);
    margin: 1.5rem 0;
}

.warning-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.warning-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    font-size: 0.875rem;
    color: var(--neutral-800);
    line-height: 1.6;
    position: relative;
}

.warning-list li::before {
    content: '⚠';
    position: absolute;
    left: 0;
    color: var(--accent-orange);
    font-weight: bold;
}

.warning-footer-note {
    margin-top: 1rem;
    padding: 0.875rem;
    background: rgba(220, 38, 38, 0.05);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--secondary-red);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.8125rem;
    color: var(--neutral-700);
    line-height: 1.6;
}

.warning-footer-note i {
    color: var(--secondary-red);
    font-size: 0.9375rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

/* Action Sidebar */
.test-prep-action-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-200);
    position: sticky;
    top: 2rem;
}

.agreement-section-compact {
    margin-bottom: 1.5rem;
}

.form-check-compact {
    padding: 1rem;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 2px solid var(--neutral-200);
    transition: var(--transition-normal);
}

.form-check-compact:hover {
    border-color: var(--primary-blue);
    background: var(--neutral-100);
}

.form-check-input-compact {
    width: 1.125rem;
    height: 1.125rem;
    margin-right: 0.75rem;
    accent-color: var(--primary-blue);
    cursor: pointer;
    flex-shrink: 0;
}

.form-check-label-compact {
    font-size: 0.8125rem;
    color: var(--neutral-700);
    line-height: 1.5;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
}

.action-buttons-compact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btn-back-compact,
.btn-start-compact {
    width: 100%;
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition-normal);
    border: none;
}

.btn-back-compact {
    background: var(--neutral-100);
    color: var(--neutral-700);
    border: 2px solid var(--neutral-300);
}

.btn-back-compact:hover {
    background: var(--neutral-200);
    border-color: var(--neutral-400);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-start-compact {
    background: var(--success-green);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-start-compact:hover:not(:disabled) {
    background: var(--success-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-start-compact:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .test-prep-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .test-prep-sidebar {
        position: relative;
        top: 0;
    }

    .test-prep-action-card {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .test-prep-header {
        padding: 1.5rem 0;
    }

    .test-prep-container {
        padding: 1.5rem 1rem;
    }

    .test-prep-main {
        gap: 1.25rem;
    }

    .test-prep-card {
        padding: 1.25rem;
    }

    .test-info-compact-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .test-info-card-compact {
        padding: 0.875rem;
    }

    .instructions-compact-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .instruction-compact {
        padding: 0.875rem;
    }

    .test-section-compact {
        padding: 0.875rem;
    }

    .test-prep-action-card {
        padding: 1.25rem;
    }

    .action-buttons-compact {
        gap: 0.625rem;
    }
}

@media (max-width: 640px) {
    .test-prep-header {
        padding: 1.25rem 0;
    }

    .test-prep-badge {
        font-size: 0.8125rem;
        padding: 0.4375rem 0.875rem;
    }

    .test-prep-title {
        font-size: 1.5rem;
    }

    .test-prep-subtitle {
        font-size: 0.875rem;
    }

    .test-prep-container {
        padding: 1rem 0.75rem;
    }

    .test-prep-card {
        padding: 1rem;
        border-radius: var(--radius-lg);
    }

    .test-prep-card-title {
        font-size: 1.125rem;
    }

    .test-info-icon-compact,
    .test-section-icon-compact,
    .instruction-compact-icon {
        width: 2.25rem;
        height: 2.25rem;
        min-width: 2.25rem;
        font-size: 0.9375rem;
    }

    .test-info-value {
        font-size: 0.9375rem;
    }

    .test-section-content-compact h4 {
        font-size: 0.9375rem;
    }

    .instruction-compact-header h4 {
        font-size: 0.875rem;
    }

    .instruction-compact-list li,
    .warning-list li {
        font-size: 0.75rem;
    }

    .form-check-compact {
        padding: 0.875rem;
    }

    .form-check-label-compact {
        font-size: 0.75rem;
    }

    .btn-back-compact,
    .btn-start-compact {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .test-prep-header {
        padding: 1rem 0;
    }

    .test-prep-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }

    .test-prep-title {
        font-size: 1.375rem;
    }

    .test-prep-container {
        padding: 0.75rem;
    }

    .test-prep-card {
        padding: 0.875rem;
    }

    .test-info-card-compact,
    .test-section-compact,
    .instruction-compact {
        padding: 0.75rem;
    }
}

/* ============================================
   Dashboard Card Grid Layout Styles
   ============================================ */

/* Dashboard Card Grid Container */
.dashboard-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.dashboard-card-grid-2cols {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
}

.dashboard-card-grid-3cols {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

/* Dashboard Card Styles */
.dashboard-card {
    background: white;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-blue);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-blue);
}

.dashboard-card:hover::before {
    transform: scaleX(1);
}

.dashboard-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
    gap: 1rem;
}

.dashboard-card-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    background: var(--neutral-100);
    color: var(--primary-blue);
}

.dashboard-card-icon.success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.dashboard-card-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.dashboard-card-icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.dashboard-card-icon.info {
    background: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
}

.dashboard-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.dashboard-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.dashboard-card-subtitle {
    font-size: 0.875rem;
    color: var(--neutral-600);
    margin: 0;
    line-height: 1.5;
}

.dashboard-card-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--neutral-100);
}

.dashboard-card-meta-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--neutral-600);
}

.dashboard-card-meta-item strong {
    color: var(--neutral-800);
    font-weight: 600;
}

.dashboard-card-footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--neutral-100);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.dashboard-card-footer .btn {
    flex: 1;
    min-width: 120px;
    justify-content: center;
}

.dashboard-card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 1;
}

/* Enhanced Section Block Spacing */
.dashboard-tab-content {
    padding: 2.5rem;
}

.tab-content-section {
    width: 100%;
}

.section-block {
    margin-bottom: 3rem;
}

.section-block:last-child {
    margin-bottom: 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1.25rem;
    border-bottom: 2px solid var(--neutral-100);
}

.section-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-title i {
    color: var(--primary-blue);
    font-size: 1.25rem;
}

.section-header .badge {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    font-weight: 600;
}

/* Responsive Grid Breakpoints */
@media (min-width: 1200px) {
    .dashboard-card-grid-3cols {
        grid-template-columns: repeat(3, 1fr);
    }

    .dashboard-card-grid-2cols {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1199px) and (min-width: 768px) {
    .dashboard-card-grid,
    .dashboard-card-grid-2cols,
    .dashboard-card-grid-3cols {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }

    .dashboard-tab-content {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .dashboard-card-grid,
    .dashboard-card-grid-2cols,
    .dashboard-card-grid-3cols {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .dashboard-tab-content {
        padding: 1.5rem;
    }

    .section-block {
        margin-bottom: 2rem;
    }

    .section-header {
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .section-title {
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .dashboard-tab-content {
        padding: 1rem;
    }

    .dashboard-card {
        padding: 1.25rem;
    }

    .dashboard-card-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .dashboard-card-title {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.125rem;
    }

    .section-block {
        margin-bottom: 2rem;
    }
}

/* Dashboard List Layout - Professional & Compact */
.dashboard-list-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
}

.dashboard-list-item {
    background: white;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.dashboard-list-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-blue);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.dashboard-list-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-blue);
}

.dashboard-list-item:hover::before {
    transform: scaleY(1);
}

.dashboard-list-item-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    background: var(--neutral-100);
    color: var(--primary-blue);
}

.dashboard-list-item-icon.success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.dashboard-list-item-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.dashboard-list-item-icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.dashboard-list-item-icon.info {
    background: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
}

.dashboard-list-item-icon.neutral {
    background: var(--neutral-100);
    color: var(--neutral-600);
}

.dashboard-list-item-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.dashboard-list-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.dashboard-list-item-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin: 0;
    line-height: 1.4;
    word-break: break-word;
}

.dashboard-list-item-subtitle {
    font-size: 0.8125rem;
    color: var(--neutral-600);
    margin: 0;
    line-height: 1.5;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.dashboard-list-item-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.8125rem;
    color: var(--neutral-600);
    margin-top: 0.25rem;
}

.dashboard-list-item-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.dashboard-list-item-actions .btn {
    white-space: nowrap;
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

/* Responsive List Layout */
@media (max-width: 768px) {
    .dashboard-list-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem;
    }

    .dashboard-list-item-header {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .dashboard-list-item-actions {
        width: 100%;
        margin-top: 0.75rem;
    }

    .dashboard-list-item-actions .btn {
        flex: 1;
    }
}

/* Empty State Enhancement */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-icon {
    aspect-ratio: 1 / 1;
    width: 100px;
    min-width: 100px;
    background: var(--neutral-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--neutral-400);
    font-size: 2.5rem;
    padding: 1.5rem;
    box-sizing: border-box;
}

.empty-state h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.75rem;
}

.empty-state p {
    font-size: 1.125rem;
    color: var(--neutral-600);
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Pagination Wrapper Enhancement */
.pagination-wrapper {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--neutral-200);
    display: flex;
    justify-content: center;
}

/* ============================================
   Filter Bar - Enhanced Styling
   ============================================ */
.filter-bar {
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.filter-bar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 2px solid var(--neutral-200);
}

.filter-bar-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin: 0;
}

.filter-bar-title i {
    color: var(--primary-blue);
    font-size: 1.25rem;
}

.filter-toggle {
    display: none;
    background: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    border-radius: var(--radius-md);
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    align-items: center;
    gap: 0.5rem;
}

.filter-toggle:hover {
    background: var(--secondary-red);
    border-color: var(--secondary-red);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(220, 38, 38, 0.2);
}

.filter-content {
    display: block;
}

.filter-content.collapsed {
    display: none;
}

.filter-content.show {
    display: block;
}

/* On desktop, always show filter content */
@media (min-width: 769px) {
    .filter-content.collapsed {
        display: block !important;
    }

    .filter-toggle {
        display: none !important;
    }
}

.filter-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 0.75rem;
    align-items: end;
}

.filter-item {
    display: flex;
    flex-direction: column;
    min-height: auto;
}

.filter-item.search-item {
    grid-column: span 1;
}

.filter-item.action-item {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    grid-column: span 1;
}

.filter-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 0.625rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-label i {
    color: var(--primary-blue);
    font-size: 1rem;
}

.filter-bar .form-control,
.filter-bar .form-select {
    border: 1.5px solid var(--neutral-300);
    border-radius: var(--radius-md);
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    color: var(--neutral-800);
    background: white;
    transition: all 0.3s ease;
}

.filter-bar .form-control:focus,
.filter-bar .form-select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
    outline: none;
}

.filter-bar .form-control:hover,
.filter-bar .form-select:hover {
    border-color: var(--neutral-400);
}

.filter-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: nowrap;
}

.filter-actions .btn {
    flex: 1;
    min-width: auto;
    white-space: nowrap;
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.filter-actions .btn-primary {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
    box-shadow: var(--shadow-sm);
}

.filter-actions .btn-primary:hover {
    background: var(--primary-blue-dark);
    border-color: var(--primary-blue-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.filter-actions .btn-outline-secondary {
    border-color: var(--neutral-300);
    color: var(--neutral-700);
    background: white;
}

.filter-actions .btn-outline-secondary:hover {
    background: var(--neutral-100);
    border-color: var(--neutral-400);
    color: var(--neutral-800);
}

/* Filter Bar - Always Visible (No Collapse) */
.filter-bar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--neutral-100);
}

.filter-toggle {
    display: none !important;
}

.filter-content {
    display: block !important;
}

.filter-content.collapsed {
    display: block !important;
}

/* Responsive Filter Grid */
@media (max-width: 992px) {
    .filter-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .filter-item.search-item {
        grid-column: span 2;
    }

    .filter-item.action-item {
        grid-column: span 2;
    }

    .filter-actions {
        flex-direction: row;
    }
}

@media (max-width: 768px) {
    .filter-bar {
        padding: 1rem;
    }

    .filter-bar-header {
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
    }

    .filter-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .filter-item.search-item,
    .filter-item.action-item {
        grid-column: span 1;
    }

    .filter-actions {
        flex-direction: column;
    }

    .filter-actions .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .filter-bar {
        padding: 0.875rem;
    }

    .filter-grid {
        gap: 0.75rem;
    }

    .filter-label {
        font-size: 0.6875rem;
    }

    .filter-actions .btn {
        padding: 0.625rem 1rem;
        font-size: 0.8125rem;
    }
}




/* Package Section Styles for English Course */
.package-section {
    margin-bottom: 3rem;
}

.package-header {
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--neutral-50) 0%, white 100%);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--primary-blue);
    margin-bottom: 2rem;
}

.package-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.package-title i {
    color: var(--primary-blue);
    font-size: 1.5rem;
}

.package-description {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* Responsive Package Header */
@media (max-width: 768px) {
    .package-header {
        padding: 1rem;
    }

    .package-title {
        font-size: 1.25rem;
    }

    .package-title i {
        font-size: 1.125rem;
    }

    .package-description {
        font-size: 0.875rem;
    }
}
/* List item card right actions */
.list-item-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    flex-wrap: nowrap;
}

.list-item-actions .slug {
    max-width: 240px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.75rem;
    color: var(--neutral-600);
    margin-right: 0.75rem;
}

@media (max-width: 768px) {
    .list-item-actions .slug { display: none; }
}