* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    body {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        background-color: #f8fafc;
        line-height: 1.6;
    }
    
    .room-card {
        background: white;
        border-radius: 15px;
        box-shadow: 0 8px 30px rgba(0,0,0,0.12);
        overflow: hidden;
        margin-bottom: 3rem;
        transition: all 0.3s ease;
        border: 1px solid #e2e8f0;
    }
    
    .room-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    }
    
    .carousel-container {
        position: relative;
        height: 350px;
        overflow: hidden;
        background: #f1f5f9;
    }
    
    .carousel-slide {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        transition: opacity 0.6s ease-in-out;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .carousel-slide.active {
        opacity: 1;
    }
    
    .carousel-slide img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }
    
    .placeholder-img {
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 2rem;
        font-weight: 600;
        flex-direction: column;
        gap: 10px;
    }
    
    .carousel-nav {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        background: rgba(0,0,0,0.6);
        color: white;
        border: none;
        width: 45px;
        height: 45px;
        border-radius: 50%;
        cursor: pointer;
        font-size: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        z-index: 10;
    }
    
    .carousel-nav:hover {
        background: rgba(0,0,0,0.8);
        transform: translateY(-50%) scale(1.1);
    }
    
    .carousel-prev {
        left: 15px;
    }
    
    .carousel-next {
        right: 15px;
    }
    
    .carousel-indicators {
        position: absolute;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        gap: 10px;
        z-index: 10;
    }
    
    .carousel-indicator {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: rgba(255,255,255,0.4);
        cursor: pointer;
        transition: all 0.3s ease;
        border: 2px solid rgba(255,255,255,0.6);
    }
    
    .carousel-indicator.active {
        background: white;
        transform: scale(1.2);
    }
    
    .room-content {
        padding: 2rem;
    }
    
    .room-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        margin-bottom: 1.5rem;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .room-name {
        font-size: 1.75rem;
        font-weight: 700;
        color: #1a202c;
        margin: 0;
    }
    
    .room-price {
        font-size: 1.5rem;
        font-weight: 700;
        color: #e53e3e;
        background: #fed7d7;
        padding: 0.5rem 1rem;
        border-radius: 25px;
    }
    
    .room-description {
        color: #4a5568;
        line-height: 1.8;
        margin-bottom: 2rem;
        font-size: 1.1rem;
    }
    
    .room-details {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 1.2rem;
        margin-bottom: 2rem;
    }
    
    .detail-item {
        background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
        padding: 1.2rem;
        border-radius: 12px;
        text-align: center;
        border: 1px solid #e2e8f0;
        transition: all 0.3s ease;
    }
    
    .detail-item:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }
    
    .detail-label {
        font-size: 0.9rem;
        color: #718096;
        font-weight: 600;
        display: block;
        margin-bottom: 0.5rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .detail-value {
        font-size: 1.1rem;
        color: #2d3748;
        font-weight: 700;
    }
    
    .detail-icon {
        font-size: 1.5rem;
        color: #667eea;
        margin-bottom: 0.5rem;
    }
    
    .amenities {
        margin-bottom: 2rem;
    }
    
    .amenities-title {
        font-size: 1.3rem;
        font-weight: 700;
        color: #2d3748;
        margin-bottom: 1rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .amenities-list {
        display: flex;
        flex-wrap: wrap;
        gap: 0.8rem;
    }
    
    .amenity-tag {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        padding: 0.5rem 1rem;
        border-radius: 25px;
        font-size: 0.9rem;
        font-weight: 500;
        transition: all 0.3s ease;
    }
    
    .amenity-tag:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    }
    
    .book-btn {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        padding: 1rem 2.5rem;
        border: none;
        border-radius: 30px;
        font-weight: 700;
        font-size: 1.1rem;
        cursor: pointer;
        transition: all 0.3s ease;
        width: 100%;
        text-transform: uppercase;
        letter-spacing: 1px;
    }
    
    .book-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
        background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    }
    
    .rooms-header {
        text-align: center;
        margin-bottom: 4rem;
        padding: 4rem 0;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        position: relative;
        overflow: hidden;
    }
    
    .rooms-header::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-image: radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 1px, transparent 1px),
                          radial-gradient(circle at 75% 75%, rgba(255,255,255,0.1) 1px, transparent 1px);
        background-size: 50px 50px;
    }
    
    .rooms-title {
        font-size: 3rem;
        font-weight: 700;
        margin: 0;
        position: relative;
        z-index: 1;
    }
    
    .rooms-subtitle {
        font-size: 1.3rem;
        opacity: 0.9;
        margin-top: 1rem;
        position: relative;
        z-index: 1;
    }
    
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 2rem;
    }
    
    .empty-state {
        text-align: center;
        padding: 4rem;
        color: #718096;
        background: white;
        border-radius: 15px;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }
    
    .empty-state h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
        color: #4a5568;
    }
    
    @media (max-width: 768px) {
        .room-details {
            grid-template-columns: repeat(2, 1fr);
        }
        
        .rooms-title {
            font-size: 2rem;
        }
        
        .container {
            padding: 1rem;
        }
        
        .room-content {
            padding: 1.5rem;
        }
        
        .carousel-container {
            height: 250px;
        }
    }