/* ============================================
   STAYVORA - Main Stylesheet
   Brand: Orange (#FF6B00) + Purple (#7B2D8E)
   Mobile-first responsive design
   ============================================ */

/* === CSS Variables === */
:root {
    --sv-orange: #FF6B00;
    --sv-orange-light: #FF8A33;
    --sv-orange-dark: #E55D00;
    --sv-orange-bg: #FFF5EC;
    --sv-purple: #7B2D8E;
    --sv-purple-light: #9B4DB0;
    --sv-purple-dark: #5C1E6B;
    --sv-purple-bg: #F5ECF8;
    --sv-black: #1A1A2E;
    --sv-dark: #2D2D44;
    --sv-gray-900: #333347;
    --sv-gray-700: #555570;
    --sv-gray-500: #888899;
    --sv-gray-300: #CCCCDD;
    --sv-gray-100: #F0F0F5;
    --sv-white: #FFFFFF;
    --sv-success: #10B981;
    --sv-warning: #F59E0B;
    --sv-danger: #EF4444;
    --sv-info: #3B82F6;
    --sv-shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --sv-shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --sv-shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --sv-radius-sm: 8px;
    --sv-radius-md: 12px;
    --sv-radius-lg: 16px;
    --sv-radius-xl: 24px;
    --sv-font: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --sv-font-display: 'Clash Display', 'DM Sans', sans-serif;
    --sv-transition: all 0.25s ease;
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--sv-font);
    font-size: 15px;
    line-height: 1.6;
    color: var(--sv-dark);
    background: var(--sv-white);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--sv-orange); text-decoration: none; transition: var(--sv-transition); }
a:hover { color: var(--sv-orange-dark); }

img { max-width: 100%; height: auto; display: block; }

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--sv-font-display);
    font-weight: 600;
    color: var(--sv-black);
    line-height: 1.25;
}

h1 { font-size: clamp(1.75rem, 5vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

/* === Container === */
.sv-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

@media (min-width: 768px) {
    .sv-container { padding: 0 24px; }
}

/* === Buttons === */
.sv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border: none;
    border-radius: var(--sv-radius-sm);
    font-family: var(--sv-font);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sv-transition);
    text-decoration: none;
    white-space: nowrap;
}

.sv-btn-primary {
    background: var(--sv-orange);
    color: var(--sv-white);
}
.sv-btn-primary:hover {
    background: var(--sv-orange-dark);
    color: var(--sv-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255,107,0,0.3);
}

.sv-btn-secondary {
    background: var(--sv-purple);
    color: var(--sv-white);
}
.sv-btn-secondary:hover {
    background: var(--sv-purple-dark);
    color: var(--sv-white);
    transform: translateY(-1px);
}

.sv-btn-outline {
    background: transparent;
    color: var(--sv-orange);
    border: 2px solid var(--sv-orange);
}
.sv-btn-outline:hover {
    background: var(--sv-orange);
    color: var(--sv-white);
}

.sv-btn-ghost {
    background: transparent;
    color: var(--sv-gray-700);
}
.sv-btn-ghost:hover { background: var(--sv-gray-100); }

.sv-btn-sm { padding: 6px 16px; font-size: 13px; }
.sv-btn-lg { padding: 14px 32px; font-size: 16px; }
.sv-btn-block { width: 100%; }

/* === Navigation / Header === */
.sv-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--sv-white);
    border-bottom: 1px solid var(--sv-gray-100);
    box-shadow: var(--sv-shadow-sm);
}

.sv-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.sv-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--sv-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--sv-orange);
    text-decoration: none;
}

.sv-logo span { color: var(--sv-purple); }

.sv-nav { display: none; gap: 4px; align-items: center; }

@media (min-width: 768px) {
    .sv-nav { display: flex; }
}

.sv-nav a {
    padding: 8px 16px;
    color: var(--sv-gray-700);
    font-weight: 500;
    font-size: 14px;
    border-radius: var(--sv-radius-sm);
}
.sv-nav a:hover { color: var(--sv-orange); background: var(--sv-orange-bg); }

.sv-nav-cta {
    background: var(--sv-orange) !important;
    color: var(--sv-white) !important;
}
.sv-nav-cta:hover { background: var(--sv-orange-dark) !important; }

.sv-mobile-menu-btn {
    display: flex;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

@media (min-width: 768px) {
    .sv-mobile-menu-btn { display: none; }
}

/* Mobile menu */
.sv-mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--sv-white);
    padding: 80px 24px 24px;
    flex-direction: column;
    gap: 8px;
}

.sv-mobile-menu.active { display: flex; }

.sv-mobile-menu a {
    padding: 14px 16px;
    font-size: 16px;
    font-weight: 500;
    color: var(--sv-dark);
    border-radius: var(--sv-radius-sm);
}
.sv-mobile-menu a:hover { background: var(--sv-orange-bg); color: var(--sv-orange); }

.sv-mobile-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
}

/* === Hero / Search Section === */
.sv-hero {
    background: linear-gradient(135deg, var(--sv-orange) 0%, var(--sv-purple) 100%);
    padding: 48px 0 56px;
    color: var(--sv-white);
    text-align: center;
}

@media (min-width: 768px) {
    .sv-hero { padding: 64px 0 80px; }
}

.sv-hero h1 { color: var(--sv-white); margin-bottom: 12px; }
.sv-hero p { opacity: 0.9; font-size: 16px; margin-bottom: 32px; }

/* Search Box */
.sv-search-box {
    background: var(--sv-white);
    border-radius: var(--sv-radius-lg);
    padding: 8px;
    box-shadow: var(--sv-shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .sv-search-box {
        flex-direction: row;
        padding: 6px;
        border-radius: 50px;
    }
}

.sv-search-input {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border: 1px solid var(--sv-gray-100);
    border-radius: var(--sv-radius-sm);
    background: var(--sv-gray-100);
}

@media (min-width: 768px) {
    .sv-search-input {
        border: none;
        background: transparent;
        border-radius: 50px;
    }
}

.sv-search-input input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 15px;
    background: transparent;
    font-family: var(--sv-font);
    color: var(--sv-dark);
}

.sv-search-input input::placeholder { color: var(--sv-gray-500); }

.sv-search-btn {
    background: var(--sv-orange);
    color: var(--sv-white);
    border: none;
    padding: 14px 32px;
    border-radius: var(--sv-radius-sm);
    font-family: var(--sv-font);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--sv-transition);
}

@media (min-width: 768px) {
    .sv-search-btn { border-radius: 50px; }
}

.sv-search-btn:hover { background: var(--sv-orange-dark); }

/* === Cards === */
.sv-card {
    background: var(--sv-white);
    border-radius: var(--sv-radius-md);
    box-shadow: var(--sv-shadow-sm);
    overflow: hidden;
    transition: var(--sv-transition);
    border: 1px solid var(--sv-gray-100);
}
.sv-card:hover {
    box-shadow: var(--sv-shadow-md);
    transform: translateY(-2px);
}

.sv-card-img {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}
.sv-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.sv-card:hover .sv-card-img img { transform: scale(1.05); }

.sv-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--sv-orange);
    color: var(--sv-white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.sv-card-body { padding: 16px; }
.sv-card-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--sv-black);
}

.sv-card-location {
    font-size: 13px;
    color: var(--sv-gray-500);
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
}

.sv-card-amenities {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.sv-card-amenity {
    font-size: 12px;
    color: var(--sv-gray-700);
    display: flex;
    align-items: center;
    gap: 4px;
}

.sv-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--sv-gray-100);
}

.sv-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--sv-black);
}
.sv-price small {
    font-size: 13px;
    font-weight: 400;
    color: var(--sv-gray-500);
}

.sv-rating {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--sv-success);
    color: var(--sv-white);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
}

/* === Hotel Grid === */
.sv-hotel-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px 0;
}

@media (min-width: 640px) {
    .sv-hotel-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .sv-hotel-grid { grid-template-columns: repeat(3, 1fr); }
}

/* === Section === */
.sv-section {
    padding: 48px 0;
}
.sv-section-title {
    text-align: center;
    margin-bottom: 32px;
}
.sv-section-title h2 { margin-bottom: 8px; }
.sv-section-title p { color: var(--sv-gray-500); }

/* === Popular Cities === */
.sv-cities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

@media (min-width: 640px) {
    .sv-cities-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
    .sv-cities-grid { grid-template-columns: repeat(6, 1fr); }
}

.sv-city-card {
    position: relative;
    border-radius: var(--sv-radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}
.sv-city-card img { width: 100%; height: 100%; object-fit: cover; }
.sv-city-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 40%, rgba(0,0,0,0.7));
    display: flex;
    align-items: flex-end;
    padding: 16px;
    color: var(--sv-white);
}
.sv-city-overlay h4 { color: var(--sv-white); font-size: 15px; }
.sv-city-overlay small { opacity: 0.8; font-size: 12px; }

/* === List Property CTA === */
.sv-list-cta {
    background: linear-gradient(135deg, var(--sv-purple) 0%, var(--sv-orange) 100%);
    border-radius: var(--sv-radius-lg);
    padding: 40px 24px;
    text-align: center;
    color: var(--sv-white);
    margin: 24px 0;
}
.sv-list-cta h2 { color: var(--sv-white); margin-bottom: 12px; }
.sv-list-cta p { opacity: 0.9; margin-bottom: 24px; }
.sv-list-cta .sv-btn {
    background: var(--sv-white);
    color: var(--sv-purple);
    font-weight: 700;
}
.sv-list-cta .sv-btn:hover { transform: translateY(-2px); box-shadow: var(--sv-shadow-lg); }

/* === Footer === */
.sv-footer {
    background: var(--sv-black);
    color: var(--sv-gray-300);
    padding: 48px 0 24px;
}

.sv-footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

@media (min-width: 768px) {
    .sv-footer-grid { grid-template-columns: repeat(4, 1fr); }
}

.sv-footer h4 { color: var(--sv-white); margin-bottom: 16px; font-size: 16px; }
.sv-footer-links { list-style: none; }
.sv-footer-links li { margin-bottom: 10px; }
.sv-footer-links a { color: var(--sv-gray-300); font-size: 14px; }
.sv-footer-links a:hover { color: var(--sv-orange); }

.sv-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    text-align: center;
    font-size: 13px;
    color: var(--sv-gray-500);
}

/* === Form Elements === */
.sv-form-group { margin-bottom: 16px; }
.sv-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--sv-gray-700);
    margin-bottom: 6px;
}
.sv-form-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--sv-gray-300);
    border-radius: var(--sv-radius-sm);
    font-family: var(--sv-font);
    font-size: 14px;
    transition: var(--sv-transition);
    background: var(--sv-white);
}
.sv-form-input:focus {
    outline: none;
    border-color: var(--sv-orange);
    box-shadow: 0 0 0 3px rgba(255,107,0,0.1);
}

.sv-form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23555570' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* === Badges === */
.sv-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
.sv-badge-success { background: #D1FAE5; color: #065F46; }
.sv-badge-warning { background: #FEF3C7; color: #92400E; }
.sv-badge-danger { background: #FEE2E2; color: #991B1B; }
.sv-badge-info { background: #DBEAFE; color: #1E40AF; }
.sv-badge-orange { background: var(--sv-orange-bg); color: var(--sv-orange-dark); }
.sv-badge-purple { background: var(--sv-purple-bg); color: var(--sv-purple-dark); }

/* === Loading / Skeleton === */
.sv-skeleton {
    background: linear-gradient(90deg, var(--sv-gray-100) 25%, #e8e8f0 50%, var(--sv-gray-100) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--sv-radius-sm);
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* === Utilities === */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-orange { color: var(--sv-orange); }
.text-purple { color: var(--sv-purple); }
.text-muted { color: var(--sv-gray-500); }
.text-sm { font-size: 13px; }
.text-xs { font-size: 12px; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.d-flex { display: flex; }
.d-grid { display: grid; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.hidden { display: none !important; }

@media (max-width: 767px) {
    .hide-mobile { display: none !important; }
}
@media (min-width: 768px) {
    .hide-desktop { display: none !important; }
}

/* === MOBILE-FIRST IMPROVEMENTS === */

/* Admin/Panel sidebar mobile */
@media (max-width: 767px) {
    .sv-sidebar { transform: translateX(-100%); }
    .sv-sidebar.open { transform: translateX(0); }
    .sv-content { margin-left: 0 !important; }
    .sv-topbar { left: 0 !important; }
    
    /* Tables scroll */
    .sv-table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .sv-table { min-width: 600px; }
    
    /* Forms stack */
    .sv-form-grid, [style*="grid-template-columns: 1fr 1fr"] { 
        grid-template-columns: 1fr !important; 
    }
    [style*="grid-template-columns: 2fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
    
    /* Cards */
    .sv-card-img { height: 160px; }
    
    /* Buttons full width */
    .sv-btn-block-mobile { width: 100%; text-align: center; }
    
    /* Modal full width */
    .sv-modal { margin: 8px; max-height: 95vh; border-radius: 12px; }
    .sv-modal-overlay { padding: 0; align-items: flex-end; }
    
    /* Filter chips scroll */
    .sv-filters, .bk-filters { flex-wrap: nowrap; overflow-x: auto; }
    
    /* Search form */
    .sv-hero form { flex-direction: column; gap: 8px; }
    .sv-hero form input, .sv-hero form button { width: 100%; }
    
    /* Tabs scroll */
    .sv-tabs { overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
}

/* Touch targets */
@media (pointer: coarse) {
    .sv-btn-sm { min-height: 36px; padding: 8px 14px; }
    .sv-form-input, .sv-form-select { min-height: 44px; font-size: 16px; /* prevents iOS zoom */ }
    .sv-nav-item { min-height: 44px; }
}

/* Safe area (notched phones) */
@supports (padding: env(safe-area-inset-bottom)) {
    .sv-footer, .hd-booking-bar { padding-bottom: calc(12px + env(safe-area-inset-bottom)); }
}

/* Smooth scrolling */
html { scroll-behavior: smooth; }

/* Better focus */
:focus-visible { outline: 2px solid var(--sv-orange); outline-offset: 2px; border-radius: 4px; }

/* Loading skeleton */
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
.skeleton { background: linear-gradient(90deg, var(--sv-gray-100) 25%, #e8e8e8 50%, var(--sv-gray-100) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: 8px; }

/* === Offer / Discount Price Display === */
.sv-offer-wrap { display: flex; flex-direction: column; gap: 2px; }
.sv-price-original {
    font-size: 12px;
    color: #EF4444;
    text-decoration: line-through;
    text-decoration-color: #EF4444;
    text-decoration-thickness: 1.5px;
    font-weight: 500;
    line-height: 1.3;
    display: inline-block;
}
.sv-offer-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: linear-gradient(135deg, #DC2626, #B91C1C);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
    letter-spacing: 0.4px;
    box-shadow: 0 1px 3px rgba(185,28,28,0.3);
}
.sv-offer-badge-lg {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: linear-gradient(135deg, #DC2626, #B91C1C);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 6px;
    white-space: nowrap;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 6px rgba(185,28,28,0.3);
}
.sv-best-price-label {
    font-size: 10px;
    color: var(--sv-success);
    font-weight: 600;
    letter-spacing: 0.2px;
}
/* Card footer with offer — stack on mobile */
.sv-card-footer-offer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--sv-gray-100);
    gap: 6px;
    flex-wrap: wrap;
}
/* Room card offer row */
.hd-offer-row {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 2px;
}
/* Search list offer display */
.hl-offer-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 2px;
}
@media (max-width: 480px) {
    .sv-offer-badge, .sv-offer-badge-lg { font-size: 10px; padding: 2px 7px; }
    .sv-price-original { font-size: 11px; }
}