/* Modern Booking Page Styles - 2025 Design */

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 60px 0 80px;
    margin-bottom: 60px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    font-weight: 400;
}

/* Modern Section Headers */
.modern-room-selection .section-header,
.modern-booking-form .form-header {
    text-align: center;
    margin-bottom: 50px;
}

.modern-room-selection .section-header h2,
.modern-booking-form .form-header h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: white;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.modern-room-selection .section-header p,
.modern-booking-form .form-header p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* Modern Rooms Grid - Fixed 4 columns */
.modern-rooms-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.modern-room-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    position: relative;
}

.modern-room-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.modern-room-card.selected {
    border-color: #667eea;
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.3);
    background: rgba(255, 255, 255, 1);
}

.room-image-container {
    height: 250px;
    position: relative;
    overflow: hidden;
}

.room-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.modern-room-card:hover .room-image-container img {
    transform: scale(1.1);
}

.no-image-modern {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #666;
}

.image-placeholder {
    font-size: 3rem;
    margin-bottom: 10px;
}

.room-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modern-room-card:hover .room-overlay {
    opacity: 1;
}

.select-btn {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    border: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.select-btn:hover {
    background: white;
    transform: translateY(-2px);
}

.room-content {
    padding: 25px;
}

.room-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.room-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.room-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #667eea;
    text-align: right;
}

.room-price span {
    font-size: 0.9rem;
    font-weight: 400;
    color: #666;
}

.room-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.room-info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: #666;
}

.room-info-item .icon {
    font-size: 1.1rem;
}

.room-description {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.amenities-modern h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
}

.amenities-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.amenity-chip {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.amenity-more {
    background: #f8f9fa;
    color: #666;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid #e9ecef;
}

/* Modern Loading */
.modern-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.modern-loading p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
}

/* No Rooms Modern */
.no-rooms-modern {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.no-rooms-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.no-rooms-modern h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.no-rooms-modern p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* Modern Booking Form */
.modern-booking-form {
    margin-bottom: 60px;
}

.form-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.modern-form .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.form-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 25px;
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row:last-child {
    margin-bottom: 0;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group select {
    padding: 15px 18px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

/* Selected Room Container */
.selected-room-container {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 30px;
    color: white;
}

.selected-room-container h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.selected-room-modern {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.selected-room-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.room-basic h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.room-number {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.room-price-highlight {
    font-size: 1.6rem;
    font-weight: 700;
    color: white;
    text-align: right;
}

.room-price-highlight span {
    font-size: 0.9rem;
    font-weight: 400;
}

.room-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.9);
}

.feature-icon {
    font-size: 1.1rem;
}

.amenities-selected h5 {
    color: white;
    margin-bottom: 15px;
    font-size: 1rem;
}

.amenities-grid-selected {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.amenity-tag-selected {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 14px 30px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

/* Footer - Hidden for clean design */
.footer {
    display: none;
}

/* Responsive Design */
@media (max-width: 1000px) {
    .modern-rooms-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
    
    .modern-form .form-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .modern-nav {
        top: 20px;
        left: 20px;
        right: 20px;
        transform: none;
        padding: 12px 20px;
    }
    
    .modern-nav ul {
        gap: 15px;
        font-size: 0.9rem;
    }
    
    .modern-nav .logo {
        font-size: 1rem;
        margin-right: 15px;
    }
    
    .modern-container {
        padding: 100px 15px 30px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .modern-rooms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-container {
        padding: 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .selected-room-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .room-price-highlight {
        text-align: left;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .modern-rooms-grid {
        grid-template-columns: 1fr;
    }
    
    .modern-nav ul {
        gap: 10px;
    }
    
    .modern-nav a {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .amenities-list {
        flex-direction: column;
        gap: 5px;
    }
    
    .amenity-chip {
        text-align: center;
    }
}