/* Theme Switcher Styles */
:root {
    /* Default Theme Variables */
    --primary-color: #3498db;
    --primary-dark: #2980b9;
    --secondary-color: #e74c3c;
    --accent-color: #f39c12;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --bg-overlay: rgba(0, 0, 0, 0.8);
    
    /* Text Colors */
    --text-primary: #2c3e50;
    --text-secondary: #666666;
    --text-muted: #95a5a6;
    --text-inverse: #ffffff;
    
    /* Border Colors */
    --border-color: #e0e0e0;
    --border-light: #f0f0f0;
    --border-dark: #d0d0d0;
    
    /* Shadow Colors */
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --shadow-dark: rgba(0, 0, 0, 0.3);
}

/* Theme Switch Button */
.theme-switcher {
    position: fixed;
    top: 100px;
    right: 2rem;
    z-index: 3000;
    background: var(--bg-primary);
    border-radius: 50px;
    box-shadow: 0 4px 20px var(--shadow-medium);
    padding: 0.5rem;
    display: flex;
    gap: 0.25rem;
    backdrop-filter: blur(10px);
    border: 2px solid var(--border-light);
    transition: all 0.3s ease;
}

.theme-switcher:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--shadow-dark);
}

.theme-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.theme-btn:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
}

.theme-btn.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.theme-btn[data-theme="default"] {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
}

.theme-btn[data-theme="dark"] {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
}

.theme-btn[data-theme="nature"] {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
}

.theme-btn[data-theme="sunset"] {
    background: linear-gradient(135deg, #e74c3c, #f39c12);
    color: white;
}

.theme-btn[data-theme="ocean"] {
    background: linear-gradient(135deg, #16a085, #1abc9c);
    color: white;
}

/* Layout Switch */
.layout-switcher {
    position: fixed;
    top: 160px;
    right: 2rem;
    z-index: 3000;
    background: var(--bg-primary);
    border-radius: 15px;
    box-shadow: 0 4px 20px var(--shadow-medium);
    padding: 1rem;
    backdrop-filter: blur(10px);
    border: 2px solid var(--border-light);
    transition: all 0.3s ease;
}

.layout-switcher h4 {
    margin: 0 0 0.75rem 0;
    font-size: 0.9rem;
    color: var(--text-primary);
    text-align: center;
}

.layout-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.layout-btn {
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-color);
    background: var(--bg-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.8rem;
    color: var(--text-primary);
    text-align: center;
    min-width: 120px;
}

.layout-btn:hover {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--text-inverse);
    transform: translateX(-3px);
}

.layout-btn.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--text-inverse);
}

/* Dark Theme */
[data-theme="dark"] {
    --primary-color: #4fc3f7;
    --primary-dark: #29b6f6;
    --secondary-color: #ff7043;
    --accent-color: #ffc107;
    --success-color: #66bb6a;
    
    --bg-primary: #1e1e1e;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #404040;
    --bg-overlay: rgba(0, 0, 0, 0.9);
    
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --text-inverse: #1e1e1e;
    
    --border-color: #404040;
    --border-light: #505050;
    --border-dark: #303030;
    
    --shadow-light: rgba(0, 0, 0, 0.3);
    --shadow-medium: rgba(0, 0, 0, 0.5);
    --shadow-dark: rgba(0, 0, 0, 0.7);
}

/* Nature Theme */
[data-theme="nature"] {
    --primary-color: #27ae60;
    --primary-dark: #219a52;
    --secondary-color: #e67e22;
    --accent-color: #f39c12;
    --success-color: #2ecc71;
    
    --bg-primary: #f8fbf8;
    --bg-secondary: #e8f5e8;
    --bg-tertiary: #d5e7d5;
    
    --text-primary: #1b5e20;
    --text-secondary: #2e7d32;
    --text-muted: #66bb6a;
}

/* Sunset Theme */
[data-theme="sunset"] {
    --primary-color: #e74c3c;
    --primary-dark: #c0392b;
    --secondary-color: #f39c12;
    --accent-color: #e67e22;
    --success-color: #e74c3c;
    
    --bg-primary: #fff8f5;
    --bg-secondary: #ffe8e0;
    --bg-tertiary: #ffd5cc;
    
    --text-primary: #8b2500;
    --text-secondary: #b8391a;
    --text-muted: #e67e22;
}

/* Ocean Theme */
[data-theme="ocean"] {
    --primary-color: #16a085;
    --primary-dark: #138d75;
    --secondary-color: #3498db;
    --accent-color: #1abc9c;
    --success-color: #1abc9c;
    
    --bg-primary: #f0fdfa;
    --bg-secondary: #e0f9f5;
    --bg-tertiary: #d0f5ef;
    
    --text-primary: #0d4f3c;
    --text-secondary: #16a085;
    --text-muted: #52c4a0;
}

/* Apply theme colors to existing elements */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.header {
    background: rgba(255, 255, 255, 0.95);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
}

.lang-btn {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.lang-btn.active,
.lang-btn:hover {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.booking-field input {
    background: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.booking-field input:focus {
    border-color: var(--primary-color);
}

.price-display {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.price-display:hover {
    background: var(--primary-dark);
}

.calendar-container {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.calendar-nav {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.calendar-nav:hover {
    background: var(--primary-dark);
}

.calendar-day {
    background: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.calendar-day:hover {
    border-color: var(--primary-color);
}

.calendar-day.selected,
.calendar-day.range-start,
.calendar-day.range-end {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.guests-dropdown {
    background: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.guest-btn {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--bg-primary);
}

.guest-btn:hover {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.room-card {
    background: var(--bg-primary);
    border-color: var(--border-light);
}

.room-card:hover {
    border-color: var(--primary-color);
}

.room-card.selected {
    border-color: var(--primary-color);
}

.select-room-btn,
.room-info-btn {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.select-room-btn:hover,
.room-info-btn:hover {
    background: var(--primary-dark);
}

.extra-card {
    background: var(--bg-primary);
    border-color: var(--border-light);
}

.extra-card:hover {
    border-color: var(--primary-color);
}

.extra-card.selected {
    border-color: var(--primary-color);
}

.extra-icon {
    color: var(--primary-color);
    background: rgba(var(--primary-color), 0.1);
}

.cart-overlay {
    background: var(--bg-primary);
}

.cart-header {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.cart-checkout {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.cart-checkout:hover {
    background: var(--primary-dark);
}

/* Compact Layout */
[data-layout="compact"] .hero {
    height: 60vh;
}

[data-layout="compact"] .tagline {
    font-size: 2rem;
}

[data-layout="compact"] .booking-bar {
    padding: 1.5rem;
    gap: 0.75rem;
}

[data-layout="compact"] .room-card {
    padding: 1.5rem;
}

[data-layout="compact"] .extra-card {
    padding: 1.5rem;
}

[data-layout="compact"] .section-padding {
    padding: 3rem 2rem;
}

/* Grid Layout */
[data-layout="grid"] .rooms-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

[data-layout="grid"] .extras-grid,
[data-layout="grid"] .room-extras-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

[data-layout="grid"] .room-card {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
}

[data-layout="grid"] .room-image {
    flex: 1;
    object-fit: cover;
}

/* List Layout */
[data-layout="list"] .rooms-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

[data-layout="list"] .room-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 1.5rem;
}

[data-layout="list"] .room-image {
    width: 200px;
    height: 150px;
    object-fit: cover;
    margin-right: 1.5rem;
}

[data-layout="list"] .room-content {
    flex: 1;
}

[data-layout="list"] .room-actions {
    margin-left: 1rem;
}

[data-layout="list"] .extras-grid,
[data-layout="list"] .room-extras-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

[data-layout="list"] .extra-card {
    display: flex;
    align-items: center;
    padding: 1rem;
}

[data-layout="list"] .extra-icon {
    margin-right: 1rem;
    margin-bottom: 0;
}

[data-layout="list"] .extra-content {
    flex: 1;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .theme-switcher,
    .layout-switcher {
        right: 1rem;
        transform: scale(0.9);
    }
    
    .theme-btn {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .layout-btn {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
        min-width: 100px;
    }
    
    [data-layout="list"] .room-card {
        flex-direction: column;
    }
    
    [data-layout="list"] .room-image {
        width: 100%;
        height: 200px;
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    [data-layout="list"] .extra-card {
        flex-direction: column;
        text-align: center;
    }
    
    [data-layout="list"] .extra-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

/* Animation for smooth transitions */
* {
    transition: background-color 0.3s ease, 
                color 0.3s ease, 
                border-color 0.3s ease,
                box-shadow 0.3s ease;
}

/* Custom scrollbar for dark theme */
[data-theme="dark"] ::-webkit-scrollbar {
    width: 8px;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}