:root {
    --primary-color: #6366f1;
    --primary-hover: #5855eb;
    --secondary-color: #f59e0b;
    --secondary-hover: #d97706;
    --success-color: #10b981;
    --success-hover: #059669;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --card-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    /* Height of fixed navbar (approx). Tune if navbar size changes */
    --navbar-height: 72px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.text-muted {
    color: grey !important;
}

/* Ensure all pages clear the fixed navbar */
main.flex-fill {
    padding-top: calc(var(--navbar-height) + 12px);
}

/* Navbar */
.navbar-custom {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
    padding: 1rem 0;
}
.navbar-custom.scrolled { background: rgba(15, 23, 42, 0.98); padding: 0.5rem 0; }
.navbar-brand {
    font-weight: 700; font-size: 1.5rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav-link { color: var(--text-secondary) !important; font-weight: 500; transition: all 0.3s ease; position: relative; }
.nav-link:hover { color: var(--primary-color) !important; transform: translateY(-2px); }
.nav-link::after {
    content: ''; position: absolute; width: 0; height: 2px; bottom: -5px; left: 50%;
    background: var(--accent-gradient); transition: all 0.3s ease; transform: translateX(-50%);
}
.nav-link:hover::after { width: 100%; }
.nav-link.active { color: var(--primary-color) !important; }
.nav-link.active::after { width: 100%; }

/* Alert Container */
.alert-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1080; /* above most Bootstrap layers */
    width: auto;
    max-width: 420px;
    min-width: 300px;
    pointer-events: none;
}

.alert-container .alert {
    pointer-events: all;
    margin-bottom: 15px;
    border: none;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(10px);
    border-left: 4px solid;
    transform: translateX(100%);
    opacity: 0;
    animation: slideInAlert 0.4s ease-out forwards;
    position: relative;
    overflow: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

    /* NEW: reserve space for close button & avoid crowding */
    padding: 14px 48px 14px 16px;
    min-height: 48px;
}

/* If alert-dismissible class is ever used, keep padding consistent */
.alert-container .alert.alert-dismissible { padding-right: 48px; }

/* Neutralize Bootstrap fade/show for these custom alerts if used */
.alert-container .alert.fade { transition: none !important; }
.alert-container .alert.show { opacity: 1 !important; }

.alert-container .alert::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    pointer-events: none;
}

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

@keyframes slideOutAlert {
    from { transform: translateX(0) scale(1);   opacity: 1; }
    to   { transform: translateX(100%) scale(.8); opacity: 0; }
}
.alert-container .alert.alert-dismissing { animation: slideOutAlert 0.3s ease forwards; }

.alert-container .alert-success {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.95), rgba(25, 135, 84, 0.9));
    border-left-color: #28a745; color: #fff;
}
.alert-container .alert-warning {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.95), rgba(176, 42, 55, 0.9));
    border-left-color: #dc3545; color: #fff;
}
.alert-container .alert-warning2 {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.95), rgba(212, 160, 5, 0.9));
    border-left-color: #ffc107; color: #111827;
}
.alert-container .alert-info {
    background: linear-gradient(135deg, rgba(13, 202, 240, 0.95), rgba(11, 162, 192, 0.9));
    border-left-color: #0dcaf0; color: #fff;
}
.alert-container .alert-primary {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.95), rgba(10, 88, 202, 0.9));
    border-left-color: #0d6efd; color: #fff;
}
.alert-container .alert.auth-rate-limit,
.alert-container .alert-auth-rate-limit {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.92), rgba(153, 27, 27, 0.9)) !important;
    background-color: #b91c1c !important;
    border-left-color: #ef4444 !important;
    color: #fee2e2 !important;
}

.alert-container .alert-content {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    position: relative;
    z-index: 1;
}
.alert-container .alert-icon { font-size: 1.25rem; margin-top: 2px; flex-shrink: 0; opacity: 0.9; }
.alert-container .alert-message { flex: 1; line-height: 1.4; font-weight: 500; }
.alert-container .alert-title { font-weight: 600; font-size: 0.95rem; margin-bottom: 4px; opacity: 0.95; }
.alert-container .alert-text { font-size: 0.9rem; opacity: 0.9; line-height: 1.3; }

/* UPDATED: pin the close button to top-right, independent of content height */
.alert-container .btn-close {
    position: absolute !important;
    inset: 8px 12px auto auto; /* top:8px; right:12px; */
    padding: 0 !important;
    margin: 0 !important;
    width: 22px;
    height: 22px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none !important;
    -webkit-mask: none !important;
    mask: none !important;
    border: none;
    opacity: 0.85;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
    color: inherit;
    z-index: 3; /* above gradients/progress bar */
}
.alert-container .btn-close:hover { opacity: 1; transform: scale(1.1); }
.alert-container .btn-close::before {
    content: "\00d7"; /* × */
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    transform: none; /* remove previous translateY(-1px) */
}

.alert-container .alert-success .btn-close::before,
.alert-container .alert-warning  .btn-close::before,
.alert-container .alert-info    .btn-close::before,
.alert-container .alert-primary .btn-close::before,
.alert-container .alert.auth-rate-limit .btn-close::before,
.alert-container .alert-auth-rate-limit .btn-close::before { color: rgba(255,255,255,0.95); }
.alert-container .alert-warning2 .btn-close::before { color: #111827; }

.alert-container .alert-progress {
    position: absolute; bottom: 0; left: 0; height: 3px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 0 0 12px 12px;
    animation: progressBar 5s linear forwards; /* keep in sync with JS timeout */
}
@keyframes progressBar { from { width: 100%; } to { width: 0%; } }
.alert-container .alert:hover .alert-progress { animation-play-state: paused; }

@media (max-width: 768px) {
    .alert-container { top: 70px; right: 15px; left: 15px; max-width: none; min-width: auto; }
}

/* Buttons */
.btn-primary-custom {
    background: var(--accent-gradient); border: none; padding: 12px 30px; border-radius: 50px;
    font-weight: 600; color: #fff; transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3); position: relative; overflow: hidden;
}
.btn-primary-custom::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}
.btn-primary-custom:hover::before { left: 100%; }
.btn-primary-custom:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4); }

.btn-secondary-custom {
    background: linear-gradient(135deg, var(--secondary-color), #fb923c);
    border: none; padding: 12px 30px; border-radius: 50px; font-weight: 600; color: #fff;
    transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}
.btn-secondary-custom:hover {
    background: linear-gradient(135deg, var(--secondary-hover), #ea580c);
    transform: translateY(-3px); box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}
.btn-outline-custom {
    border: 2px solid var(--primary-color); color: var(--primary-color); background: transparent;
    padding: 12px 30px; border-radius: 50px; font-weight: 600; transition: all 0.3s ease;
}
.btn-outline-custom:hover {
    background: var(--primary-color); color: #fff; transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

/* Hero */
.hero-section {
    min-height: 80vh; /* tamed from 100vh */
    display: flex; align-items: center;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative; overflow: hidden;
}
.hero-section#login,
.hero-section#login-admin,
.hero-section#login-api-ver2 {
    min-height: calc(100vh - var(--navbar-height) - 12px);
    display: block;
    overflow: visible;
    padding-top: clamp(2rem, 4vh, 3.5rem);
    padding-bottom: clamp(4rem, 10vh, 7rem);
}
.hero-section#login > .container,
.hero-section#login-admin > .container,
.hero-section#login-api-ver2 > .container {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}
.hero-section#login .booking-form,
.hero-section#login-admin .booking-form,
.hero-section#login-api-ver2 .booking-form {
    margin-top: 0;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}
.hero-section::before {
    content: ''; position: absolute; inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%" r="50%"><stop offset="0%" stop-color="%236366f1" stop-opacity="0.1"/><stop offset="100%" stop-color="%236366f1" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="200" fill="url(%23a)"/><circle cx="800" cy="800" r="300" fill="url(%23a)"/></svg>');
    pointer-events: none;
}
.hero-content { position: relative; z-index: 2; }
.hero-title {
    font-size: 3.5rem; font-weight: 700; margin-bottom: 1.5rem;
    background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    animation: fadeInUp 1s ease;
}
.hero-subtitle { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: 2rem; animation: fadeInUp 1s ease 0.2s both; }
.hero-cta { animation: fadeInUp 1s ease 0.4s both; }

/* Booking Form */
.booking-form {
    background: rgba(30, 41, 59, 0.8); backdrop-filter: blur(10px);
    border-radius: 20px; padding: 2rem; box-shadow: var(--card-shadow); border: 1px solid var(--border-color);
    margin-top: 3rem; animation: fadeInUp 1s ease 0.6s both;
}
.booking-form.hover-lift-card {
    overflow: visible; /* allow dropdown menus to render outside of the card */
}
.booking-form.hover-lift-card::before {
    left: 12px;
    right: 12px;
    top: 10px;
    height: 6px;
    border-radius: 999px;
}
.form-control-custom {
    background: var(--bg-tertiary); border: 1px solid var(--border-color); color: var(--text-primary);
    border-radius: 10px; padding: 12px 15px; transition: all 0.3s ease;
    min-height: 48px;
}
.form-control-custom:focus {
    background: var(--bg-secondary); border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1); color: var(--text-primary);
}
.form-control-custom::placeholder { color: var(--text-muted); }

/* Features Section */
.features-section { padding: 100px 0; background: var(--bg-secondary); }
.home .features-section { background: transparent; position: relative; z-index: 2; }

.feature-card {
    background: var(--bg-primary); border-radius: 20px; padding: 2.5rem; text-align: center;
    border: 1px solid var(--border-color); transition: all 0.3s ease; height: 100%; position: relative; overflow: hidden;
}
.feature-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: var(--accent-gradient); transform: scaleX(0); transition: transform 0.3s ease;
}
.feature-card:hover::before,
.feature-card:focus-within::before { transform: scaleX(1); }
.feature-card:hover,
.feature-card:focus-within { transform: translateY(-10px); box-shadow: var(--card-shadow); }
.feature-icon {
    width: 80px; height: 80px; background: var(--accent-gradient); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; font-size: 2rem; color: #fff;
}

.features-header-container {
    background: var(--bg-primary); border-radius: 20px; padding: 2.5rem; border: 1px solid var(--border-color);
    transition: all 0.3s ease; position: relative; overflow: hidden; box-shadow: var(--card-shadow); width: 100%;
}
.features-header-container::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent-gradient); transform: scaleX(1);
}
.features-header-container:hover,
.features-header-container:focus-within { transform: translateY(-5px); box-shadow: var(--card-shadow); }

/* (Legacy selector removed to avoid grid overrides) */

.features-section h2 { color: var(--text-primary) !important; }
.features-section .lead { color: var(--text-secondary) !important; }

/* Services */
.services-section { padding: 100px 0; background: var(--bg-primary); }
.service-card {
    background: var(--bg-secondary); border-radius: 20px; overflow: hidden; border: 1px solid var(--border-color);
    transition: all 0.3s ease; height: 100%;
}
.service-card:hover,
.service-card:focus-within { transform: translateY(-10px); box-shadow: var(--card-shadow); }
.service-image {
    height: 200px; background: var(--accent-gradient); display: flex; align-items: center; justify-content: center; font-size: 4rem; color: #fff;
}
.service-content { padding: 2rem; }

/* Stats */
.stats-section { padding: 80px 0; background: var(--bg-primary); }
.stat-item { text-align: center; padding: 2rem; }
.stat-number { font-size: 3rem; font-weight: 700; color: var(--primary-color); display: block; }
.stat-label { color: var(--text-secondary); font-size: 1.1rem; margin-top: 0.5rem; }

/* Footer */
.footer { background: var(--bg-primary); padding: 60px 0 30px; border-top: 1px solid var(--border-color); position: relative; clear: both; }
.footer-brand {
    font-size: 1.5rem; font-weight: 700; background: var(--accent-gradient);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 1rem;
}
.footer-link { color: var(--text-secondary); text-decoration: none; transition: color 0.3s ease; display: block; padding: 0.25rem 0; }
.footer-link:hover { color: var(--primary-color); }
.social-icon {
    width: 40px; height: 40px; background: var(--bg-secondary); border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center; color: var(--text-secondary);
    text-decoration: none; margin-right: 1rem; transition: all 0.3s ease;
}
.social-icon:hover { background: var(--primary-color); color: #fff; transform: translateY(-3px) scale(1.1); }

/* Sections & Cards */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-secondary); }
.section-title {
    font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem;
    background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; text-align: center;
}
.section-subtitle { font-size: 1.2rem; color: var(--text-secondary); margin-bottom: 4rem; text-align: center; }

.content-card {
    background: var(--bg-secondary); border-radius: 20px; padding: 2.5rem; border: 1px solid var(--border-color);
    transition: all 0.3s ease; height: 100%; position: relative; overflow: hidden;
}
.content-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent-gradient);
    transform: scaleX(0); transition: transform 0.3s ease;
}
/* Keep hover styling active while a descendant control holds focus */
.content-card:hover::before,
.content-card:focus-within::before { transform: scaleX(1); }
.content-card:hover,
.content-card:focus-within {
    transform: translateY(-10px);
    box-shadow: var(--card-shadow);
}

.hover-lift-card {
    position: relative;
    overflow: hidden;
    transform: translate3d(0, 0, 0);
    transition: transform 0.28s ease, box-shadow 0.28s ease;
    will-change: transform, box-shadow;
    animation: none !important;
}

.hover-lift-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: transform 0.25s ease;
    pointer-events: none;
}

.hover-lift-card:hover,
.hover-lift-card:focus-within {
    transform: translate3d(0, -12px, 0);
    box-shadow: 0 26px 45px -18px rgba(99, 102, 241, 0.45), 0 12px 25px -10px rgba(15, 23, 42, 0.4);
}

.hover-lift-card:hover::before,
.hover-lift-card:focus-within::before {
    transform: scaleX(1);
}

/* About page elements */
.page-header {
    padding: 120px 0 80px; background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative; overflow: hidden;
}
.page-header::before {
    content: ''; position: absolute; inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%" r="50%"><stop offset="0%" stop-color="%236366f1" stop-opacity="0.1"/><stop offset="100%" stop-color="%236366f1" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="200" fill="url(%23a)"/><circle cx="800" cy="800" r="300" fill="url(%23a)"/></svg>');
    pointer-events: none;
}
.page-title {
    font-size: 3.5rem; font-weight: 700; margin-bottom: 1rem;
    background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.page-subtitle { font-size: 1.25rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

.mission-vision-section { padding: 80px 0; background: var(--bg-primary); }
.icon-circle {
    width: 80px; height: 80px; background: var(--accent-gradient); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; font-size: 2rem; color: #fff;
}

/* Timeline */
.timeline-section { padding: 80px 0; background: var(--bg-primary); }
.timeline { position: relative; padding: 2rem 0; }
.timeline::before {
    content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--primary-color); transform: translateX(-50%);
}
.timeline-item { position: relative; margin-bottom: 3rem; }
.timeline-item:nth-child(odd) .timeline-content { margin-right: 50%; padding-right: 2rem; text-align: right; }
.timeline-item:nth-child(even) .timeline-content { margin-left: 50%; padding-left: 2rem; }
.timeline-marker {
    position: absolute; left: 50%; top: 1rem; width: 20px; height: 20px; background: var(--primary-color);
    border-radius: 50%; transform: translateX(-50%); border: 4px solid var(--bg-primary);
}
.timeline-content {
    background: var(--bg-secondary); padding: 2rem; border-radius: 15px; border: 1px solid var(--border-color);
}
.timeline-year { font-size: 1.5rem; font-weight: 700; color: var(--primary-color); margin-bottom: 0.5rem; }
.timeline-title { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.5rem; }
.timeline-description { color: var(--text-secondary); }

/* Values */
.values-section { padding: 80px 0; background: var(--bg-secondary); }
.value-card {
    background: var(--bg-primary); border-radius: 20px; padding: 2.5rem; text-align: center;
    border: 1px solid var(--border-color); transition: all 0.3s ease; height: 100%; position: relative; overflow: hidden;
}
.value-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent-gradient);
    transform: scaleX(0); transition: transform 0.3s ease;
}
.value-card:hover::before,
.value-card:focus-within::before { transform: scaleX(1); }
.value-card:hover,
.value-card:focus-within { transform: translateY(-10px); box-shadow: var(--card-shadow); }
.value-icon {
    width: 80px; height: 80px; background: var(--accent-gradient); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; font-size: 2rem; color: #fff;
}

/* Large Feature */
.large-feature-card {
    background: var(--bg-secondary); border-radius: 20px; padding: 3rem; border: 1px solid var(--border-color);
    transition: all 0.3s ease; position: relative; overflow: hidden; margin-bottom: 3rem;
}
.large-feature-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent-gradient);
    transform: scaleX(0); transition: transform 0.3s ease;
}
.large-feature-card:hover::before,
.large-feature-card:focus-within::before { transform: scaleX(1); }
.large-feature-card:hover,
.large-feature-card:focus-within { transform: translateY(-5px); box-shadow: var(--card-shadow); }
.large-feature-icon {
    width: 100px; height: 100px; background: var(--accent-gradient); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; margin-bottom: 2rem; font-size: 2.5rem; color: #fff;
}

/* Feature List */
.feature-list { list-style: none; padding: 0; }
.feature-list li {
    padding: 1rem 0; border-bottom: 1px solid var(--border-color); display: flex; align-items: center;
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li i { color: var(--primary-color); margin-right: 1rem; font-size: 1.2rem; width: 24px; }

/* Comparison Table */
.comparison-table {
    background: var(--bg-secondary); border-radius: 20px; overflow: hidden; border: 1px solid var(--border-color);
}
.comparison-table table { width: 100%; margin: 0; }
.comparison-table th {
    background: var(--bg-tertiary); color: var(--text-primary); padding: 1.5rem; border: none; font-weight: 600;
}
.comparison-table td { padding: 1.5rem; border: none; border-bottom: 1px solid var(--border-color); color: var(--text-secondary); }
.comparison-table tr:last-child td { border-bottom: none; }
.check-icon { color: var(--success-color); font-size: 1.2rem; }
.cross-icon { color: #ef4444; font-size: 1.2rem; }

/* CTA */
.cta-section { background: var(--accent-gradient); padding: 80px 0; text-align: center; }
.cta-title { font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; color: #fff; }
.cta-subtitle { font-size: 1.2rem; color: rgba(255, 255, 255, 0.9); margin-bottom: 2rem; }
.btn-whiittee {
    background: #fff; color: var(--primary-color); border: none; padding: 15px 40px; border-radius: 50px;
    font-weight: 600; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.btn-whiittee:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2); color: #fff; }

/* Pricing */
.pricing-card {
    background: var(--bg-secondary); border-radius: 20px; padding: 2.5rem; border: 1px solid var(--border-color);
    text-align: center; position: relative; transition: all 0.3s ease; height: 100%;
}
.pricing-card:hover,
.pricing-card:focus-within { transform: translateY(-10px); box-shadow: var(--card-shadow); }
.pricing-card.featured { border: 2px solid var(--primary-color); transform: scale(1.05); }
.pricing-badge {
    position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
    background: var(--accent-gradient); color: #fff; padding: 0.5rem 1.5rem; border-radius: 20px; font-weight: 600; font-size: 0.9rem;
}
.pricing-header { margin-bottom: 2rem; }
.price { font-size: 3rem; font-weight: 700; color: var(--primary-color); margin: 1rem 0; }
.currency, .period { font-size: 1.2rem; color: var(--text-secondary); }
.pricing-features { list-style: none; padding: 0; margin: 2rem 0; }
.pricing-features li { padding: 0.75rem 0; border-bottom: 1px solid var(--border-color); }
.pricing-features li:last-child { border-bottom: none; }

/* Contact Page */
.contact-info-cards .feature-card {
    min-height: 200px; display: flex; flex-direction: column; justify-content: center; text-align: center;
}
.contact-info-cards .feature-card h5 { margin-top: 1rem; margin-bottom: 0.5rem; }

/* Accordion – unified (SVG chevron only) */
.accordion-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 15px !important;
    margin-bottom: 1rem;
    overflow: hidden;
}
.accordion-button {
    background: transparent;
    border-radius: 0;
    color: var(--text-primary);
    padding: 1.5rem;
    font-weight: 600;
    box-shadow: none;
}
.accordion-button:not(.collapsed) {
    background: var(--bg-tertiary);
    color: var(--primary-color);
    box-shadow: none;
}
.accordion-button:focus { box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1); }
.accordion-button::after {
    background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236366f1'><path fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/></svg>");
}
.accordion-body {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 0 0 15px 15px;
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* FAQ section specific overrides */
.faq-section { padding: 80px 0; background: var(--bg-primary); }
.faq-section .accordion-body { background: var(--bg-primary); }
/* .faq-section .section-title  inherits shared styles; scoped only if needed */  
.faq-section .section-subtitle { color: var(--text-secondary); font-size: 1.1rem; }

/* Service detail */
.service-detail-card {
    background: var(--bg-secondary); border-radius: 20px; padding: 3rem; border: 1px solid var(--border-color); height: 100%;
}
.service-icon-large {
    width: 100px; height: 100px; background: var(--accent-gradient); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 2.5rem; color: #fff; margin-bottom: 2rem;
}
.service-features { margin: 2rem 0; }
.feature-item { display: flex; align-items: center; margin-bottom: 1rem; font-size: 1.1rem; }
.service-image-container { height: 400px; display: flex; align-items: center; justify-content: center; }
.service-visual {
    width: 300px; height: 300px; background: var(--accent-gradient); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 6rem; color: #fff; animation: float 3s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 1s ease; }

/* Loading */
.loading-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-primary); display: flex; align-items: center; justify-content: center;
    z-index: 9999; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity 0.18s ease;
}
.loading-overlay.is-visible {
    opacity: 1; visibility: visible; pointer-events: auto;
}
.loading-spinner {
    width: 50px; height: 50px; border: 3px solid var(--border-color); border-top: 3px solid var(--primary-color);
    border-radius: 50%; animation: spin 1s linear infinite;
}
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 992px) {
    .hero-section { min-height: 70vh; }
    .hero-section#login,
    .hero-section#login-admin,
    .hero-section#login-api-ver2 {
        min-height: calc(100vh - var(--navbar-height) - 12px);
        padding-top: 2rem;
        padding-bottom: 5rem;
    }
}
@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.1rem; }
    .booking-form { margin-top: 2rem; padding: 1.5rem; }
    .feature-card { padding: 2rem; margin-bottom: 2rem; }
    .stat-number { font-size: 2.5rem; }
    .large-feature-card { padding: 2rem; }
    .contact-info-cards .row { margin-top: 2rem; }
    .hero-section .container .row { flex-direction: column-reverse; }
    .hero-section .col-lg-6:first-child { margin-top: 2rem; }
    .hero-section#login,
    .hero-section#login-admin,
    .hero-section#login-api-ver2 {
        padding-top: 1.5rem;
        padding-bottom: 4.5rem;
    }
}
/* Responsive, stable layout only for booking form on home page */
.booking-form .row.g-3 {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem 0.75rem;
    align-items: end;
}

.booking-form .row.g-3 > [class*="col-"] {
    width: 100% !important;
    padding: 0 !important;
}

/* Make checkbox row and submit button span full width under the grid */
.booking-form .row.g-3 > .col-12 { grid-column: 1 / -1; }

/* Keep the Search Buses button prominent */
.booking-form .row.g-3 .btn.btn-secondary-custom { padding: 14px 30px; font-size: 1rem; }

@media (max-width: 992px) {
    .booking-form .row.g-3 { grid-template-columns: 1fr; }
}

/* Revert available-buses search form to original Bootstrap row behavior */
.search-form-section form.row {
    display: flex !important; /* Bootstrap default */
    gap: 0 !important;
}
.search-form-section form.row > [class*="col-"] { padding: 0 0.75rem !important; }
@media (max-width: 576px) {
    .hero-title { font-size: 2rem; }
    .booking-form { padding: 1rem; }
    .feature-card { padding: 1.5rem; }
    .comparison-table th, .comparison-table td { padding: 1rem; font-size: 0.9rem; }
    .features-header-container { padding: 1.5rem; }
}

/* Form validation & misc */
.form-control-custom:valid { border-color: var(--success-color); }
.form-control-custom:invalid:focus { border-color: #e11d48; box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.1); }
.btn-loading { pointer-events: none; opacity: 0.7; }
.btn-loading .fas { animation: spin 1s linear infinite; }

/* Subtle enter animations for stats */
.stats-section .stat-item { opacity: 0; transform: translateY(30px); transition: all 0.6s ease; }


/* Autocomplete & datepicker theme tweaks */
.ui-autocomplete {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.35rem 0;
    box-shadow: var(--card-shadow);
    color: var(--text-primary);
}

.ui-autocomplete .ui-menu-item-wrapper {
    padding: 0.45rem 1rem;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.ui-autocomplete .ui-state-active,
.ui-autocomplete .ui-menu-item-wrapper.ui-state-active {
    background: var(--primary-color);
    color: #fff;
    margin: 0;
}

#ui-datepicker-div {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 0.75rem;
    box-shadow: var(--card-shadow);
    color: var(--text-primary);
    font-family: inherit;
}

#ui-datepicker-div .ui-datepicker-header {
    background: var(--bg-tertiary);
    border: none;
    border-radius: 10px;
    color: var(--text-primary);
}

#ui-datepicker-div .ui-datepicker-title {
    font-weight: 600;
}

#ui-datepicker-div .ui-datepicker-calendar td a,
#ui-datepicker-div .ui-datepicker-calendar td span {
    background: transparent;
    border: none;
    color: var(--text-primary);
    border-radius: 8px;
    padding: 0.4rem 0.55rem;
}

#ui-datepicker-div .ui-datepicker-calendar td a:hover,
#ui-datepicker-div .ui-datepicker-calendar td a.ui-state-hover {
    background: rgba(99, 102, 241, 0.15);
    color: var(--text-primary);
}

#ui-datepicker-div .ui-datepicker-calendar td a.ui-state-active {
    background: var(--primary-color);
    color: #fff;
}

#ui-datepicker-div .ui-datepicker-calendar td a.ui-state-highlight {
    background: rgba(99, 102, 241, 0.25);
    color: var(--text-primary);
}

.ui-autocomplete.ui-widget-content {
    border: 1px solid var(--border-color);
}
/* Autocomplete & datepicker theme tweaks */
.ui-autocomplete,
.ui-widget.ui-widget-content {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    box-shadow: var(--card-shadow) !important;
    color: var(--text-primary) !important;
    padding: 0.35rem 0 !important;
}

.ui-autocomplete .ui-menu-item-wrapper {
    padding: 0.45rem 1rem !important;
    color: var(--text-primary) !important;
    font-size: 0.95rem !important;
}

.ui-autocomplete .ui-state-active,
.ui-autocomplete .ui-menu-item-wrapper.ui-state-active {
    background: var(--primary-color) !important;
    color: #fff !important;
    margin: 0 !important;
}
#ui-datepicker-div {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 14px !important;
    padding: 0.75rem 0.85rem !important; /* uniform left/right */
    box-shadow: var(--card-shadow) !important;
    color: var(--text-primary) !important;
    font-family: inherit !important;
}

#ui-datepicker-div .ui-datepicker-header {
    background: var(--bg-tertiary) !important;
    border: none !important;
    border-radius: 10px !important;
    color: var(--text-primary) !important;
}

#ui-datepicker-div .ui-datepicker-title {
    font-weight: 600 !important;
}
#ui-datepicker-div .ui-datepicker-calendar {
    width: 100% !important;
    table-layout: fixed !important; /* equal column widths */
    border-collapse: separate !important;
    border-spacing: 0 !important; /* remove extra gutters */
    padding: 0 !important;
}

#ui-datepicker-div .ui-datepicker-calendar th,
#ui-datepicker-div .ui-datepicker-calendar td {
    padding: 0.45rem 0 !important; /* uniform left/right */
}
#ui-datepicker-div .ui-datepicker-calendar td a,
#ui-datepicker-div .ui-datepicker-calendar td span {
    background: transparent !important;
    border: none !important;
    color: var(--text-primary) !important;
    border-radius: 8px !important;
    padding: 0.4rem 0.55rem !important;
}

#ui-datepicker-div .ui-datepicker-calendar td a:hover,
#ui-datepicker-div .ui-datepicker-calendar td a.ui-state-hover {
    background: rgba(99, 102, 241, 0.15) !important;
    color: var(--text-primary) !important;
}

#ui-datepicker-div .ui-datepicker-calendar td a.ui-state-active {
    background: var(--primary-color) !important;
    color: #fff !important;
}

#ui-datepicker-div .ui-datepicker-calendar td a.ui-state-highlight {
    background: rgba(99, 102, 241, 0.25) !important;
    color: var(--text-primary) !important;
}
#ui-datepicker-div {
    min-width: 240px !important;
}

#ui-datepicker-div .ui-datepicker-header {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0.6rem 2.2rem !important; /* balanced with outer padding */
    position: relative !important;
}

#ui-datepicker-div .ui-datepicker-prev,
#ui-datepicker-div .ui-datepicker-next {
    width: 32px !important;
    height: 32px !important;
    border-radius: 8px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: rgba(99, 102, 241, 0.15) !important;
    border: 1px solid rgba(99, 102, 241, 0.45) !important;
    color: var(--text-primary) !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
}

#ui-datepicker-div .ui-datepicker-prev:hover,
#ui-datepicker-div .ui-datepicker-next:hover {
    background: var(--primary-color) !important;
    color: #fff !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18) !important;
}

#ui-datepicker-div .ui-datepicker-prev span,
#ui-datepicker-div .ui-datepicker-next span {
    font-size: 0.9rem !important;
    margin: 0 !important;
}

#ui-datepicker-div .ui-datepicker-prev span,
#ui-datepicker-div .ui-datepicker-next span {
    display: none !important;
}

#ui-datepicker-div .ui-datepicker-prev::after,
#ui-datepicker-div .ui-datepicker-next::after {
    content: attr(data-icon);
    font-size: 1rem;
    font-weight: 700;
}

#ui-datepicker-div .ui-datepicker-prev::after { content: '\2039'; }
#ui-datepicker-div .ui-datepicker-next::after { content: '\203A'; }
#ui-datepicker-div .ui-datepicker-prev { left: 10px !important; }
#ui-datepicker-div .ui-datepicker-next { right: 10px !important; }

#ui-datepicker-div .ui-datepicker-header { padding: 0.6rem 2.25rem !important; }

#ui-datepicker-div .ui-datepicker-prev::after,
#ui-datepicker-div .ui-datepicker-next::after {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 1.1rem;
}
.selectmenu-button {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 10px !important;
    /* Match text/date input sizing for uniform height */
    padding: 12px 15px !important;
    min-height: 48px !important;
    color: var(--text-primary) !important;
    width: 100% !important;
    box-shadow: none !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    font-size: 1rem !important;
}

.selectmenu-button.ui-button {
    font-family: inherit !important;
    font-weight: 500 !important;
}

.selectmenu-button:hover,
.selectmenu-button:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12) !important;
    outline: none !important;
}

.selectmenu-button .ui-icon {
    display: none !important;
}

.selectmenu-button::after {
    content: '\25BE';
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* Ensure inner text aligns nicely and doesn't collapse height */
.ui-selectmenu-text {
    line-height: 1.4 !important;
}

.selectmenu-menu .ui-menu {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    box-shadow: var(--card-shadow) !important;
    padding: 0.35rem 0 !important;
}

.selectmenu-menu .ui-menu-item-wrapper {
    color: var(--text-primary) !important;
    padding: 0.45rem 1rem !important;
    border-radius: 8px !important;
}

.selectmenu-menu .ui-state-active,
.selectmenu-menu .ui-menu-item-wrapper.ui-state-active {
    background: var(--primary-color) !important;
    color: #fff !important;
    margin: 0 !important;
}

.selectmenu-menu .ui-state-focus {
    border: none !important;
}
.selectmenu-menu .ui-menu-item:first-child .ui-menu-item-wrapper {
    border-top-left-radius: 10px !important;
    border-top-right-radius: 10px !important;
}

.selectmenu-menu .ui-menu-item:last-child .ui-menu-item-wrapper {
    border-bottom-left-radius: 10px !important;
    border-bottom-right-radius: 10px !important;
}

.selectmenu-menu .ui-menu-item-wrapper {
    margin: 0 0.35rem !important;
}

.selectmenu-menu .ui-menu-item:first-child .ui-menu-item-wrapper {
    margin-top: 0.35rem !important;
}

.selectmenu-menu .ui-menu-item:last-child .ui-menu-item-wrapper {
    margin-bottom: 0.35rem !important;
}
.ui-autocomplete,
.selectmenu-menu .ui-menu {
    border-radius: 12px !important;
}

.ui-autocomplete .ui-menu-item-wrapper,
.selectmenu-menu .ui-menu-item-wrapper {
    border-radius: 8px !important;
}
.ui-autocomplete,
.selectmenu-menu .ui-menu {
    border-radius: 12px !important;
    padding: 0.25rem 0 !important;
}

.ui-autocomplete .ui-menu-item-wrapper,
.selectmenu-menu .ui-menu-item-wrapper {
    border-radius: 8px !important;
    margin: 0 !important;
    padding: 0.45rem 0.85rem !important;
}

.ui-autocomplete .ui-menu-item:first-child .ui-menu-item-wrapper,
.selectmenu-menu .ui-menu-item:first-child .ui-menu-item-wrapper {
    border-top-left-radius: 10px !important;
    border-top-right-radius: 10px !important;
}

.ui-autocomplete .ui-menu-item:last-child .ui-menu-item-wrapper,
.selectmenu-menu .ui-menu-item:last-child .ui-menu-item-wrapper {
    border-bottom-left-radius: 10px !important;
    border-bottom-right-radius: 10px !important;
}

/* Final overrides to keep option paddings consistent across autocomplete and select menus */
.ui-autocomplete .ui-menu-item-wrapper,
.selectmenu-menu .ui-menu-item-wrapper {
    padding: 0.5rem 0.9rem !important;
    line-height: 1.35 !important;
    font-size: 1.075rem !important;
}

.ui-autocomplete,
.selectmenu-menu .ui-menu {
    padding: 0.35rem 0 !important;
}

/* Booking flow shared components */
.seat-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: var(--bg-tertiary);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.selected-seats-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.selected-seat-item {
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.12);
    color: var(--primary-color);
    font-weight: 600;
}

.sticky-summary {
    position: sticky;
    top: 120px;
}

@media (max-width: 991px) {
    .sticky-summary {
        position: static;
    }
}