/* CSS Variables for Premium Theme */
:root {
    --bg-main: #0b0f19;
    --bg-card: rgba(22, 28, 45, 0.6);
    --border-color: rgba(99, 102, 241, 0.2);
    --border-glow: rgba(99, 102, 241, 0.4);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --accent-glow: rgba(99, 102, 241, 0.2);
    --success: #10b981;
    --success-glow: rgba(16, 185, 129, 0.2);
    --warning: #f59e0b;
    --danger: #ef4444;
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --glass-blur: blur(12px);
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    padding-bottom: 60px;
}

/* Navbar */
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: rgba(11, 15, 25, 0.8);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-main);
    text-decoration: none;
}

.nav-logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-main);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), #4f46e5);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px var(--accent-glow);
    transition: all 0.3s;
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 5rem 2rem;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, transparent 70%);
    z-index: -1;
    filter: blur(40px);
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    color: var(--text-muted);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Main Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Grid Layouts */
.grid-events {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Card design */
.card {
    background-color: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow);
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glow);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.15);
}

.card-image-placeholder {
    height: 180px;
    background: linear-gradient(135deg, #1e1b4b, #311042);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    position: relative;
}

.card-image-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 60%, rgba(22, 28, 45, 0.9));
}

.card-body {
    padding: 1.5rem;
}

.card-category {
    display: inline-block;
    background-color: var(--accent-glow);
    color: #818cf8;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    border: 1px solid rgba(129, 140, 248, 0.3);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.card-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--success);
    margin-top: 1rem;
}

/* Promo Banner Section */
.promo-section {
    margin: 4rem 0;
}

.promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.promo-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(99, 102, 241, 0.05));
    border: 1.5px dashed var(--success);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.promo-discount {
    font-size: 2rem;
    font-weight: 800;
    color: var(--success);
    margin-bottom: 0.5rem;
}

.promo-code {
    display: inline-block;
    background-color: var(--bg-main);
    color: var(--text-main);
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
    font-family: 'Fira Code', monospace;
    font-weight: bold;
    border: 1px solid var(--border-color);
    margin: 0.5rem 0;
    letter-spacing: 1px;
}

/* Authentication Forms Page */
.auth-wrapper {
    max-width: 450px;
    margin: 4rem auto;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
}

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

.auth-header h2 {
    font-size: 2rem;
    font-weight: 800;
}

.auth-header p {
    color: var(--text-muted);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.form-input {
    width: 100%;
    background-color: #0b0f19;
    border: 1px solid var(--border-color);
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-family: inherit;
    transition: all 0.3s;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-row {
    display: flex;
    gap: 0.75rem;
}

.form-select {
    background-color: #0b0f19;
    border: 1px solid var(--border-color);
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-family: inherit;
    cursor: pointer;
}

/* OTP screen */
.otp-container {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.otp-box {
    width: 50px;
    height: 50px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: #0b0f19;
    color: white;
}

.otp-timer {
    text-align: center;
    font-size: 0.9rem;
    color: var(--warning);
    margin-bottom: 1rem;
}

/* Carousel Banner details */
.carousel-container {
    position: relative;
    height: 350px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 40%, rgba(11, 15, 25, 0.95));
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(11, 15, 25, 0.6);
    border: 1px solid var(--border-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s;
}

.carousel-control:hover {
    background-color: var(--accent);
}

.carousel-prev { left: 1rem; }
.carousel-next { right: 1rem; }

.carousel-indicators {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.carousel-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
}

.carousel-indicator.active {
    background-color: var(--accent);
    width: 20px;
    border-radius: 4px;
}

/* Event Detail layout */
.detail-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.detail-info {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
}

.detail-booking {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    position: sticky;
    top: 100px;
    height: fit-content;
}

.detail-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.exhibits-section {
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.exhibits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.exhibit-card {
    background-color: #0b0f19;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.exhibit-img {
    height: 140px;
    background: linear-gradient(135deg, #111827, #1f2937);
    display: flex;
    align-items: center;
    justify-content: center;
}

.exhibit-body {
    padding: 1rem;
}

.exhibit-name {
    font-weight: 700;
    font-size: 1rem;
}

.exhibit-artist {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

.tag-badge {
    background-color: rgba(99, 102, 241, 0.1);
    color: #a5b4fc;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-size: 0.7rem;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

/* Booking calculations */
.calc-table {
    width: 100%;
    margin-top: 1rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.calc-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.calc-total {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--success);
}

/* Alert Notification */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.alert-success {
    background-color: var(--success-glow);
    border: 1px solid var(--success);
    color: #34d399;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    color: #f87171;
}

/* Digital Ticket Layout */
.ticket-pass {
    max-width: 600px;
    margin: 2rem auto;
    background: radial-gradient(circle at 0% 50%, transparent 15px, var(--bg-card) 16px),
                radial-gradient(circle at 100% 50%, transparent 15px, var(--bg-card) 16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    box-shadow: var(--shadow);
}

.ticket-pass::before {
    content: '';
    position: absolute;
    left: 15px;
    right: 15px;
    top: 50%;
    border-bottom: 2px dashed var(--border-color);
}

.ticket-header {
    margin-bottom: 3.5rem;
    text-align: center;
}

.ticket-body {
    margin-top: 3.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* Admin Dashboard Table */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background-color: rgba(11, 15, 25, 0.5);
    color: var(--text-main);
    font-weight: 700;
}

tr:last-child td {
    border-bottom: none;
}

.action-links {
    display: flex;
    gap: 0.75rem;
}

.link-btn {
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.btn-edit { background-color: rgba(99, 102, 241, 0.15); color: #818cf8; }
.btn-delete { background-color: rgba(239, 68, 68, 0.15); color: #f87171; }

/* Real-time OTP widget */
.otp-monitor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.otp-monitor-card {
    background-color: #0b0f19;
    border: 1px solid var(--border-color);
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
}

.otp-monitor-code {
    font-family: 'Fira Code', monospace;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--warning);
    letter-spacing: 2px;
}

.status-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-valid { background-color: var(--success-glow); color: #34d399; }
.status-expired { background-color: rgba(239, 68, 68, 0.1); color: #f87171; }

/* ==========================================
   LANDING PAGE KURSUS ONLINE CUSTOM STYLES
   ========================================== */

/* Navbar Profile widget */
.user-profile-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(30, 41, 59, 0.4);
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}
.user-profile-nav:hover {
    border-color: var(--border-glow);
    background: rgba(30, 41, 59, 0.6);
}
.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent);
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
}
.user-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    max-width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.btn-logout-nav {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    transition: opacity 0.3s;
}
.btn-logout-nav:hover {
    opacity: 0.8;
}

/* Stats Section */
.stats-banner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, rgba(22, 28, 45, 0.8), rgba(11, 15, 25, 0.9));
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    margin: 4rem auto;
    text-align: center;
    box-shadow: var(--shadow);
}
.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.25rem;
    background: linear-gradient(to right, #6366f1, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-item p {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
}

/* Courses Card Specific Styles */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.course-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.course-badge-tech {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.3rem 0.85rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* Color codes & neon glow for courses */
.card-html {
    --tech-color: #ff6d00;
    --tech-glow: rgba(255, 109, 0, 0.25);
    border-color: rgba(255, 109, 0, 0.2);
}
.card-html .course-badge-tech {
    background-color: #ff6d00;
    color: #fff;
}
.card-php {
    --tech-color: #777bb4;
    --tech-glow: rgba(119, 123, 180, 0.25);
    border-color: rgba(119, 123, 180, 0.2);
}
.card-php .course-badge-tech {
    background-color: #777bb4;
    color: #fff;
}
.card-flutter {
    --tech-color: #02569b;
    --tech-glow: rgba(2, 86, 155, 0.25);
    border-color: rgba(2, 86, 155, 0.2);
}
.card-flutter .course-badge-tech {
    background-color: #02569b;
    color: #fff;
}
.card-kotlin {
    --tech-color: #7f52ff;
    --tech-glow: rgba(127, 82, 255, 0.25);
    border-color: rgba(127, 82, 255, 0.2);
}
.card-kotlin .course-badge-tech {
    background-color: #7f52ff;
    color: #fff;
}
.card-csharp {
    --tech-color: #239120;
    --tech-glow: rgba(35, 145, 32, 0.25);
    border-color: rgba(35, 145, 32, 0.2);
}
.card-csharp .course-badge-tech {
    background-color: #239120;
    color: #fff;
}
.card-laravel {
    --tech-color: #ff2d20;
    --tech-glow: rgba(255, 45, 32, 0.25);
    border-color: rgba(255, 45, 32, 0.2);
}
.card-laravel .course-badge-tech {
    background-color: #ff2d20;
    color: #fff;
}
.card-other {
    --tech-color: #a855f7;
    --tech-glow: rgba(168, 85, 247, 0.25);
    border-color: rgba(168, 85, 247, 0.2);
}
.card-other .course-badge-tech {
    background-color: #a855f7;
    color: #fff;
}
.card-lks {
    --tech-color: #d946ef;
    --tech-glow: rgba(217, 70, 239, 0.25);
    border-color: rgba(217, 70, 239, 0.2);
}
.card-lks .course-badge-tech {
    background-color: #d946ef;
    color: #fff;
}

.course-card:hover {
    transform: translateY(-8px);
    border-color: var(--tech-color) !important;
    box-shadow: 0 15px 45px var(--tech-glow) !important;
}

.course-thumbnail {
    height: 190px;
    background-size: cover;
    background-position: center;
    position: relative;
    border-radius: 15px 15px 0 0;
}
.course-thumbnail::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 40%, #161c2d);
}

.course-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    background-color: rgba(22, 28, 45, 0.4);
}

.course-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    font-weight: 500;
}
.course-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--warning);
}
.course-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
    line-height: 1.4;
    transition: color 0.3s;
}
.course-card:hover .course-title {
    color: var(--tech-color);
}
.course-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.8rem;
}
.course-footer {
    margin-top: auto;
    border-top: 1px dashed var(--border-color);
    padding-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.course-price-wrapper {
    display: flex;
    flex-direction: column;
}
.original-price {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-decoration: line-through;
}
.discount-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--success);
}
.btn-buy-course {
    background: linear-gradient(135deg, var(--tech-color), rgba(255,255,255,0.1));
    color: #fff;
    border: 1px solid var(--tech-color);
    padding: 0.55rem 1.2rem;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}
.btn-buy-course:hover {
    background: var(--tech-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px var(--tech-glow);
}

/* Testimonials section */
.testimonials-section {
    padding: 6rem 0;
    border-top: 1px solid var(--border-color);
}
.section-title-wrapper {
    text-align: center;
    margin-bottom: 4rem;
}
.section-title-wrapper h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-title-wrapper p {
    color: var(--text-muted);
    font-size: 1.1rem;
}
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s;
}
.testimonial-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
}
.testimonial-text {
    font-style: italic;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}
.student-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.student-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--accent);
    border: 1px solid var(--border-color);
}
.student-name {
    font-weight: 700;
    color: #fff;
    font-size: 0.95rem;
}
.student-job {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* FAQ Section Accordion */
.faq-section {
    padding: 6rem 0;
    border-top: 1px solid var(--border-color);
}
.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}
.faq-item:hover {
    border-color: var(--border-glow);
}
.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    text-align: left;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}
.faq-question:hover {
    background: rgba(255, 255, 255, 0.02);
}
.faq-icon {
    font-size: 1.2rem;
    color: var(--accent);
    transition: transform 0.3s;
}
.faq-item.active .faq-icon {
    transform: rotate(45deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    padding: 0 1.5rem;
}
.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 1.5rem 1.25rem 1.5rem;
    border-top: 1px dashed var(--border-color);
    padding-top: 1rem;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.toast-notification {
    background: rgba(22, 28, 45, 0.95);
    backdrop-filter: blur(8px);
    border-left: 4px solid var(--accent);
    color: #fff;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 300px;
    transform: translateX(120%);
    animation: toast-in 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
.toast-notification.success {
    border-left-color: var(--success);
}
.toast-notification.warning {
    border-left-color: var(--warning);
}
.toast-notification.danger {
    border-left-color: var(--danger);
}
.toast-notification.fade-out {
    animation: toast-out 0.4s ease forwards;
}
@keyframes toast-in {
    to { transform: translateX(0); }
}
@keyframes toast-out {
    to { transform: translateX(120%); opacity: 0; }
}

/* Checkout Modal Overlay & Content */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.modal-content {
    background: #131b2e;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    width: 90%;
    max-width: 520px;
    box-shadow: var(--shadow);
    transform: translateY(30px);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}
.modal-overlay.active .modal-content {
    transform: translateY(0);
}
#checkout-form-view {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
}
.modal-header {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.6), rgba(19, 27, 46, 0.8));
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.modal-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
}
.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s;
}
.modal-close:hover {
    color: #fff;
}
.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(90vh - 200px);
}
.modal-footer {
    padding: 1.5rem;
    background: rgba(11, 15, 25, 0.4);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}
.modal-detail-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}
.modal-detail-row span:first-child {
    color: var(--text-muted);
}
.modal-detail-row span:last-child {
    color: #fff;
    font-weight: 600;
}
.modal-divider {
    border: 0;
    height: 1px;
    background: var(--border-color);
    margin: 1rem 0;
}
.payment-methods {
    margin-top: 1.5rem;
}
.payment-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
}
.payment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}
.payment-option {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.3s;
    background: rgba(30, 41, 59, 0.2);
}
.payment-option:hover {
    border-color: var(--accent);
    background: rgba(99, 102, 241, 0.05);
}
.payment-option.selected {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.05);
}
.payment-option.selected .pay-dot {
    background-color: var(--success);
}
.pay-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1.5px solid var(--text-muted);
    transition: background-color 0.3s;
}
.pay-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}
.btn-cancel {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.55rem 1.2rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}
.btn-cancel:hover {
    border-color: var(--text-muted);
    color: #fff;
}
.btn-checkout-confirm {
    background: linear-gradient(135deg, var(--success), #047857);
    color: #fff;
    border: none;
    padding: 0.55rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s;
    box-shadow: 0 4px 12px var(--success-glow);
}
.btn-checkout-confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.4);
}

/* Success payment screen inside modal */
.checkout-success-view {
    text-align: center;
    padding: 2rem 1rem;
}
.success-icon-anim {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: bounce-in 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
@keyframes bounce-in {
    0% { transform: scale(0.3); opacity: 0; }
    50% { transform: scale(1.1); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); opacity: 1; }
}

/* Footer style addition */
.main-footer {
    border-top: 1px solid var(--border-color);
    padding: 4rem 2rem;
    text-align: center;
    background: rgba(11, 15, 25, 0.6);
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 6rem;
}
.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
}
.footer-logo span {
    color: var(--accent);
}
.footer-text {
    margin-bottom: 2rem;
    max-width: 500px;
    margin: 0 auto 2rem auto;
}