/* StayLux - Premium Hotel Booking Platform */
:root {
    --primary: #003580;
    --primary-dark: #00224f;
    --primary-light: #0047b3;
    --accent: #0071C2;
    --accent-light: #3399dd;
    --bg: #F5F7FA;
    --card: #FFFFFF;
    --text: #1F2937;
    --text-muted: #6B7280;
    --text-light: #9CA3AF;
    --border: #E5E7EB;
    --success: #059669;
    --error: #DC2626;
    --warning: #D97706;
    --shadow-sm: 0 1px 3px rgba(0,53,128,0.08);
    --shadow-md: 0 4px 20px rgba(0,53,128,0.12);
    --shadow-lg: 0 10px 40px rgba(0,53,128,0.16);
    --shadow-xl: 0 20px 60px rgba(0,53,128,0.2);
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary); }

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.2; color: var(--text); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

.section-header {
    text-align: center;
    margin-bottom: 48px;
}
.section-header .badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 12px auto 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    box-shadow: 0 4px 15px rgba(0,113,194,0.35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,113,194,0.45);
    color: #fff;
}
.btn-outline {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}
.btn-white {
    background: #fff;
    color: var(--primary);
}
.btn-white:hover { background: var(--bg); color: var(--primary); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn-danger {
    background: var(--error);
    color: #fff;
    border-color: var(--error);
}
.btn-danger:hover { background: #b91c1c; color: #fff; }

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}
.navbar.scrolled {
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--border);
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
}
.logo-icon { width: 32px; height: 32px; color: var(--accent); }
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}
.nav-links a {
    color: var(--text);
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 8px;
    transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active {
    color: var(--accent);
    background: rgba(0,113,194,0.08);
}
.nav-user .user-avatar-link {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}
.nav-avatar.initials {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
}
.user-name { font-weight: 600; }
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
    border-radius: 2px;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,53,128,0.85) 0%, rgba(0,113,194,0.7) 50%, rgba(0,34,79,0.8) 100%);
}
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.3; }
    50% { transform: translateY(-30px) scale(1.2); opacity: 0.8; }
}
.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 60px 0;
}
.hero-text {
    text-align: center;
    color: #fff;
    margin-bottom: 48px;
}
.hero-text h1 {
    color: #fff;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.hero-text p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 32px;
}
.hero-stat {
    text-align: center;
}
.hero-stat .number {
    font-size: 2rem;
    font-weight: 800;
    display: block;
}
.hero-stat .label {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* Search Form */
.search-card {
    background: var(--card);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-xl);
    max-width: 1000px;
    margin: 0 auto;
}
.search-form {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 16px;
    align-items: end;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    color: var(--text);
    background: var(--card);
    transition: all var(--transition);
    width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(0,113,194,0.1);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.search-btn {
    padding: 14px 32px;
    height: 52px;
}

/* Sections */
section { padding: 80px 0; }
section:nth-child(even) { background: var(--card); }

/* Hotel Cards */
.hotels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}
.hotel-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--border);
}
.hotel-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}
.hotel-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}
.hotel-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.hotel-card:hover .hotel-card-image img {
    transform: scale(1.08);
}
.hotel-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--primary);
    color: #fff;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
}
.hotel-favorite {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}
.hotel-card-body { padding: 24px; }
.hotel-card-location {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 4px;
}
.hotel-card h3 {
    margin-bottom: 12px;
    font-size: 1.15rem;
}
.hotel-card h3 a { color: var(--text); }
.hotel-card h3 a:hover { color: var(--accent); }
.hotel-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}
.rating-score {
    background: var(--primary);
    color: #fff;
    padding: 4px 8px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.85rem;
}
.rating-text { font-size: 0.85rem; color: var(--text-muted); }
.hotel-amenities {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}
.amenity-tag {
    background: var(--bg);
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 0.75rem;
    color: var(--text-muted);
}
.hotel-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.hotel-price .amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}
.hotel-price .per-night {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Destinations */
.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.destination-card {
    position: relative;
    height: 320px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}
.destination-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.destination-card:hover img { transform: scale(1.1); }
.destination-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    color: #fff;
}
.destination-overlay h3 { color: #fff; margin-bottom: 4px; }
.destination-overlay p { opacity: 0.85; font-size: 0.9rem; }
.destination-count {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255,255,255,0.95);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Offers */
.offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}
.offer-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--radius-lg);
    padding: 32px;
    color: #fff;
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.offer-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
}
.offer-card h3 { color: #fff; margin-bottom: 8px; font-size: 1.3rem; }
.offer-card p { opacity: 0.9; margin-bottom: 16px; }
.offer-discount {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 8px;
}

/* Reviews Swiper */
.reviews-section { background: var(--card); }
.review-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 32px;
    height: 100%;
}
.review-stars { color: #FBBF24; font-size: 1.2rem; margin-bottom: 16px; }
.review-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text);
    margin-bottom: 24px;
    font-style: italic;
}
.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.review-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
}
.review-author-info h4 { font-size: 0.95rem; margin-bottom: 2px; }
.review-author-info p { font-size: 0.8rem; color: var(--text-muted); }
.swiper-pagination-bullet-active { background: var(--accent) !important; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    background: var(--card);
    border-radius: var(--radius);
    margin-bottom: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
}
.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
    transition: var(--transition);
}
.faq-question:hover { color: var(--accent); }
.faq-question .icon {
    font-size: 1.5rem;
    transition: transform var(--transition);
    color: var(--accent);
}
.faq-item.active .faq-question .icon { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.faq-answer-inner {
    padding: 0 24px 20px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.8);
    padding: 64px 0 24px;
}
.footer .logo { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 300px; }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-links h4 {
    color: #fff;
    margin-bottom: 16px;
    font-size: 0.95rem;
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer-links a:hover { color: #fff; }
.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 0.85rem;
}

/* Auth Pages */
.auth-page { min-height: 100vh; display: flex; flex-direction: column; }
.auth-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--nav-height) + 40px) 24px 40px;
}
.auth-card {
    background: var(--card);
    border-radius: var(--radius-xl);
    padding: 48px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-lg);
}
.auth-header { text-align: center; margin-bottom: 32px; }
.auth-header h1 { margin-bottom: 8px; }
.auth-header p { color: var(--text-muted); }
.auth-form { margin-bottom: 24px; }
.auth-form .form-group { margin-bottom: 20px; }
.auth-footer { text-align: center; color: var(--text-muted); }

/* Alerts */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 0.9rem;
}
.alert-error { background: #FEF2F2; color: var(--error); border: 1px solid #FECACA; }
.alert-success { background: #ECFDF5; color: var(--success); border: 1px solid #A7F3D0; }
.alert-warning { background: #FFFBEB; color: var(--warning); border: 1px solid #FDE68A; }

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    padding: calc(var(--nav-height) + 48px) 0 48px;
    color: #fff;
    text-align: center;
}
.page-header h1 { color: #fff; margin-bottom: 8px; }
.page-header p { opacity: 0.9; font-size: 1.1rem; }

/* Filters */
.filters-bar {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}
.filters-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    align-items: end;
}
.filter-actions {
    display: flex;
    gap: 8px;
}

/* Hotel Detail */
.hotel-detail {
    padding: calc(var(--nav-height) + 24px) 0 80px;
}
.hotel-detail-hero {
    position: relative;
    height: 480px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: 32px;
}
.hotel-detail-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hotel-detail-hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
}
.hotel-detail-hero-overlay h1 { color: #fff; margin-bottom: 8px; }
.hotel-detail-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 32px;
}
.hotel-detail-content { }
.detail-section {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 24px;
    border: 1px solid var(--border);
}
.detail-section h2 { margin-bottom: 16px; font-size: 1.25rem; }
.amenities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}
.amenity-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: var(--bg);
    border-radius: var(--radius);
    font-size: 0.9rem;
}
.amenity-item svg { color: var(--accent); flex-shrink: 0; }

.booking-sidebar {
    position: sticky;
    top: calc(var(--nav-height) + 24px);
}
.booking-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}
.booking-card .price-display {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}
.booking-card .price-display .amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}
.booking-summary {
    margin: 20px 0;
    padding: 16px;
    background: var(--bg);
    border-radius: var(--radius);
}
.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 0.9rem;
}
.summary-row.total {
    border-top: 2px solid var(--border);
    margin-top: 8px;
    padding-top: 16px;
    font-weight: 700;
    font-size: 1.1rem;
}

/* Bookings */
.bookings-list { display: flex; flex-direction: column; gap: 20px; }
.booking-item {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: grid;
    grid-template-columns: 200px 1fr auto;
    gap: 24px;
    align-items: center;
    border: 1px solid var(--border);
    transition: var(--transition);
}
.booking-item:hover { box-shadow: var(--shadow-md); }
.booking-item-image {
    height: 140px;
    border-radius: var(--radius);
    overflow: hidden;
}
.booking-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.booking-item-info h3 { margin-bottom: 8px; }
.booking-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 8px;
}
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}
.status-confirmed { background: #D1FAE5; color: var(--success); }
.status-pending { background: #FEF3C7; color: var(--warning); }
.status-cancelled { background: #FEE2E2; color: var(--error); }
.status-completed { background: #DBEAFE; color: var(--accent); }

/* Dashboard */
.dashboard-page { padding: calc(var(--nav-height) + 24px) 0 80px; }
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}
.stat-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--border);
    transition: var(--transition);
}
.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 1.5rem;
}
.stat-icon.blue { background: rgba(0,113,194,0.1); color: var(--accent); }
.stat-icon.green { background: rgba(5,150,105,0.1); color: var(--success); }
.stat-icon.purple { background: rgba(0,53,128,0.1); color: var(--primary); }
.stat-icon.orange { background: rgba(217,119,6,0.1); color: var(--warning); }
.stat-card .stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 4px;
}
.stat-card .stat-label { color: var(--text-muted); font-size: 0.9rem; }
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.dashboard-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--border);
}
.dashboard-card h2 {
    font-size: 1.15rem;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.chart-container { position: relative; height: 280px; }
.upcoming-list { display: flex; flex-direction: column; gap: 16px; }
.upcoming-item {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--bg);
    border-radius: var(--radius);
    align-items: center;
}
.upcoming-item img {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    object-fit: cover;
}
.upcoming-item-info { flex: 1; }
.upcoming-item-info h4 { font-size: 0.95rem; margin-bottom: 4px; }
.upcoming-item-info p { font-size: 0.8rem; color: var(--text-muted); }
.activity-list { display: flex; flex-direction: column; gap: 12px; }
.activity-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}
.activity-item:last-child { border-bottom: none; }
.activity-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    margin-top: 6px;
    flex-shrink: 0;
}
.activity-time { color: var(--text-light); font-size: 0.8rem; }

/* Profile */
.profile-page { padding: calc(var(--nav-height) + 24px) 0 80px; }
.profile-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 32px;
}
.profile-sidebar {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    border: 1px solid var(--border);
    height: fit-content;
}
.profile-avatar-wrap {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
}
.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--accent);
}
.profile-avatar.initials {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    font-size: 2.5rem;
    font-weight: 700;
}
.avatar-upload {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 36px;
    height: 36px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    border: 3px solid var(--card);
}
.avatar-upload input { display: none; }
.profile-name { font-size: 1.25rem; margin-bottom: 4px; }
.profile-email { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; }
.profile-member-since {
    font-size: 0.8rem;
    color: var(--text-light);
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.profile-content .detail-section { margin-bottom: 24px; }

/* Toast */
#toast-container {
    position: fixed;
    top: calc(var(--nav-height) + 16px);
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toast {
    background: var(--card);
    padding: 16px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--accent);
    animation: slideIn 0.4s ease, fadeOut 0.4s ease 3.6s forwards;
    max-width: 360px;
    font-size: 0.9rem;
}
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--error); }
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes fadeOut {
    to { opacity: 0; transform: translateX(100%); }
}

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, var(--border) 25%, #f0f0f0 50%, var(--border) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius);
}
@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Success Animation */
.success-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,53,128,0.9);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}
.success-overlay.active {
    opacity: 1;
    visibility: visible;
}
.success-content {
    text-align: center;
    color: #fff;
}
.success-checkmark {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 3rem;
    transform: scale(0);
}
.success-content h2 { color: #fff; margin-bottom: 12px; }
.success-content p { opacity: 0.9; margin-bottom: 24px; }

/* Empty State */
.empty-state {
    text-align: center;
    padding: 64px 24px;
    background: var(--card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}
.empty-state svg { margin: 0 auto 24px; color: var(--text-light); }
.empty-state h3 { margin-bottom: 8px; }
.empty-state p { color: var(--text-muted); margin-bottom: 24px; }

/* Results info */
.results-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.results-count { color: var(--text-muted); }
.sort-select { max-width: 200px; }

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}
.pagination a, .pagination span {
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transition);
}
.pagination a {
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
}
.pagination a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination .active {
    background: var(--primary);
    color: #fff;
}

/* Page transition */
.page-content {
    animation: pageIn 0.5s ease;
}
@keyframes pageIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 1024px) {
    .hotel-detail-grid { grid-template-columns: 1fr; }
    .booking-sidebar { position: static; }
    .dashboard-grid { grid-template-columns: 1fr; }
    .profile-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .search-form { grid-template-columns: 1fr 1fr; }
    .search-btn { grid-column: span 2; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--card);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition);
        z-index: 999;
    }
    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
    }
    .nav-links a { width: 100%; padding: 12px 16px; }
    .hero-stats { gap: 24px; }
    .hero-stat .number { font-size: 1.5rem; }
    .search-form { grid-template-columns: 1fr; }
    .search-btn { grid-column: span 1; }
    .search-card { padding: 24px; }
    .booking-item { grid-template-columns: 1fr; }
    .booking-item-image { height: 200px; }
    .hotel-detail-hero { height: 300px; }
    .auth-card { padding: 32px 24px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .offers-grid { grid-template-columns: 1fr; }
    .filters-form { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    section { padding: 60px 0; }
    .hotels-grid { grid-template-columns: 1fr; }
    .destinations-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}