/* Board Room Booking - Frontend Styles */

/* Room Listing - Modern Grid Layout */
.brb-rooms-listing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 30px 0;
    padding: 0 20px;
}

.brb-room-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.brb-room-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.brb-room-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
}

.brb-room-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.brb-room-card:hover .brb-room-image img {
    transform: scale(1.05);
}

/* Image overlay for better text readability */
.brb-room-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.brb-room-card:hover .brb-room-image::after {
    opacity: 1;
}

.brb-room-content {
    padding: 25px;
}

.brb-room-title {
    margin: 0 0 15px 0;
    font-size: 1.4rem;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.3;
}

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

.brb-room-details {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.brb-room-capacity,
.brb-room-rate {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #555;
    font-size: 0.9rem;
    font-weight: 500;
    background: #f8f9fa;
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid #e9ecef;
}

.brb-icon {
    font-size: 1.1rem;
    opacity: 0.8;
}

.brb-room-amenities {
    margin-bottom: 20px;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 12px;
    border: 1px solid #e9ecef;
}

.brb-room-amenities strong {
    color: #333;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    display: block;
}

.brb-room-amenities ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.brb-room-amenities li {
    color: #666;
    font-size: 0.85rem;
    margin-bottom: 4px;
    padding-left: 15px;
    position: relative;
}

.brb-room-amenities li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

.brb-room-actions {
    text-align: center;
    padding-top: 10px;
    border-top: 1px solid #f0f0f0;
}

/* Enhanced Buttons */
.brb-btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.brb-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.brb-btn:hover::before {
    left: 100%;
}

.brb-btn-primary {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
    border: none;
    position: relative;
    overflow: hidden;
}

.brb-btn-primary:hover {
    background: linear-gradient(135deg, #2980b9 0%, #1f5f8b 100%);
    color: #fff;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
    transform: translateY(-2px);
}

.brb-btn-secondary {
    background: #f8f9fa;
    color: #495057;
    border: 2px solid #e9ecef;
}

.brb-btn-secondary:hover {
    background: #e9ecef;
    color: #495057;
    border-color: #dee2e6;
}

.brb-btn-danger {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.brb-btn-danger:hover {
    background: linear-gradient(135deg, #ff5252 0%, #e53935 100%);
    color: #fff;
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.brb-btn-small {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* Theme-Aware Button Styles */
/* Detect common WordPress themes and adapt button colors */
/* Twenty Twenty-Four Theme */
.twentytwentyfour .brb-btn-primary,
.twentytwentyfour .brb-room-card .brb-btn-primary {
    background: linear-gradient(135deg, #0073aa 0%, #005a87 100%);
    box-shadow: 0 4px 15px rgba(0, 115, 170, 0.3);
}

.twentytwentyfour .brb-btn-primary:hover {
    background: linear-gradient(135deg, #005a87 0%, #004066 100%);
    box-shadow: 0 6px 20px rgba(0, 115, 170, 0.4);
}

/* Astra Theme */
.astra .brb-btn-primary,
.astra .brb-room-card .brb-btn-primary {
    background: linear-gradient(135deg, #2271b1 0%, #135e96 100%);
    box-shadow: 0 4px 15px rgba(34, 113, 177, 0.3);
}

.astra .brb-btn-primary:hover {
    background: linear-gradient(135deg, #135e96 0%, #0a4b7a 100%);
    box-shadow: 0 6px 20px rgba(34, 113, 177, 0.4);
}

/* GeneratePress Theme */
.generatepress .brb-btn-primary,
.generatepress .brb-room-card .brb-btn-primary {
    background: linear-gradient(135deg, #1e73be 0%, #155a9a 100%);
    box-shadow: 0 4px 15px rgba(30, 115, 190, 0.3);
}

.generatepress .brb-btn-primary:hover {
    background: linear-gradient(135deg, #155a9a 0%, #0d4077 100%);
    box-shadow: 0 6px 20px rgba(30, 115, 190, 0.4);
}

/* OceanWP Theme */
.oceanwp .brb-btn-primary,
.oceanwp .brb-room-card .brb-btn-primary {
    background: linear-gradient(135deg, #13aff0 0%, #0f8bc7 100%);
    box-shadow: 0 4px 15px rgba(19, 175, 240, 0.3);
}

.oceanwp .brb-btn-primary:hover {
    background: linear-gradient(135deg, #0f8bc7 0%, #0b6b9e 100%);
    box-shadow: 0 6px 20px rgba(19, 175, 240, 0.4);
}

/* Elementor Theme */
.elementor .brb-btn-primary,
.elementor .brb-room-card .brb-btn-primary {
    background: linear-gradient(135deg, #93003f 0%, #6b002d 100%);
    box-shadow: 0 4px 15px rgba(147, 0, 63, 0.3);
}

.elementor .brb-btn-primary:hover {
    background: linear-gradient(135deg, #6b002d 0%, #4a001f 100%);
    box-shadow: 0 6px 20px rgba(147, 0, 63, 0.4);
}

/* Custom theme detection via CSS variables */
:root {
    --brb-primary-color: #3498db;
    --brb-primary-hover: #2980b9;
}

.brb-btn-primary.theme-aware {
    background: linear-gradient(135deg, var(--brb-primary-color) 0%, var(--brb-primary-hover) 100%);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.brb-btn-primary.theme-aware:hover {
    background: linear-gradient(135deg, var(--brb-primary-hover) 0%, #1f5f8b 100%);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

/* Room Status Badge */
.brb-room-status {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.95);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.brb-room-status.available {
    color: #28a745;
}

.brb-room-status.unavailable {
    color: #dc3545;
}

/* Loading Animation */
.brb-room-card.loading {
    opacity: 0.7;
    pointer-events: none;
}

.brb-room-card.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #667eea;
    border-radius: 50%;
    animation: brb-spin 1s linear infinite;
    z-index: 10;
}

/* Card Animation States */
.brb-room-card {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.brb-room-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.brb-room-card.hovered {
    transform: translateY(-8px) scale(1.02);
}

.brb-room-card.selected {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.2);
}

/* Button Click Animation */
.brb-btn.clicked {
    transform: scale(0.95);
}

/* Smooth Transitions */
.brb-room-card * {
    transition: all 0.3s ease;
}

/* Enhanced Hover Effects */
.brb-room-card:hover .brb-room-title {
    color: #3498db;
}

.brb-room-card:hover .brb-btn-primary {
    background: linear-gradient(135deg, #2980b9 0%, #1f5f8b 100%);
    transform: translateY(-2px);
}

/* Enhanced Modal Design */
.brb-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    animation: brb-modal-fade-in 0.3s ease;
}

@keyframes brb-modal-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.brb-modal-content {
    background: #fff;
    border-radius: 16px;
    max-width: 600px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: brb-modal-slide-in 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

@keyframes brb-modal-slide-in {
    from { 
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.brb-booking-modal {
    max-width: 650px;
}

.brb-modal-header {
    padding: 30px 30px 20px 30px;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 16px 16px 0 0;
}

.brb-modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 10px;
}

.brb-modal-header h2::before {
    content: '📅';
    font-size: 1.2rem;
}

.brb-modal-close {
    font-size: 1.8rem;
    cursor: pointer;
    color: #6c757d;
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    background: rgba(108, 117, 125, 0.1);
}

.brb-modal-close:hover {
    color: #dc3545;
    background: rgba(220, 53, 69, 0.1);
    transform: scale(1.1);
}

.brb-modal-body {
    padding: 30px;
}

.brb-modal-footer {
    padding: 20px 30px 30px 30px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    background: #f8f9fa;
    border-radius: 0 0 16px 16px;
}

/* Enhanced Form Styling */
.brb-form-group {
    margin-bottom: 25px;
}

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

.brb-form-group .required {
    color: #e74c3c;
    font-weight: 700;
}

.brb-form-group input,
.brb-form-group select,
.brb-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: #fff;
    box-sizing: border-box;
}

.brb-form-group input:focus,
.brb-form-group select:focus,
.brb-form-group textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    transform: translateY(-1px);
}

.brb-readonly-field {
    background: #f8f9fa !important;
    color: #6c757d;
    cursor: not-allowed;
}

.brb-date-field,
.brb-time-field {
    font-family: inherit;
}

.brb-form-group textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
    line-height: 1.5;
}

.brb-form-group textarea::placeholder {
    color: #adb5bd;
    font-style: italic;
}

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

/* Theme-Matching Button Colors */
.brb-btn-primary {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
    border: none;
    position: relative;
    overflow: hidden;
}

.brb-btn-primary:hover {
    background: linear-gradient(135deg, #2980b9 0%, #1f5f8b 100%);
    color: #fff;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
    transform: translateY(-2px);
}

.brb-btn-secondary {
    background: #fff;
    color: #6c757d;
    border: 2px solid #dee2e6;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.brb-btn-secondary:hover {
    background: #f8f9fa;
    color: #495057;
    border-color: #adb5bd;
    transform: translateY(-1px);
}

/* Button Loading State */
.brb-btn-primary .btn-loading {
    display: none;
}

.brb-btn-primary.loading .btn-text {
    display: none;
}

.brb-btn-primary.loading .btn-loading {
    display: inline;
}

.brb-btn-primary.loading {
    pointer-events: none;
    opacity: 0.8;
}

/* Availability Status Styling */
#brb-availability-status {
    margin-top: 10px;
}

.brb-availability-status {
    padding: 12px 16px;
    border-radius: 10px;
    margin-top: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brb-availability-status.available {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    border: 1px solid #c3e6cb;
}

.brb-availability-status.unavailable {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Booking Form */
.brb-booking-form-container {
    max-width: 600px;
    margin: 20px auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.brb-booking-form {
    margin: 0;
}

.brb-form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

/* User Bookings */
.brb-user-bookings {
    margin: 20px 0;
}

.brb-bookings-list {
    margin-top: 20px;
}

.brb-booking-item {
    background: #fff;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.brb-booking-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.brb-booking-header h4 {
    margin: 0;
    color: #333;
}

.brb-booking-status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.brb-booking-details {
    margin-bottom: 15px;
}

.brb-booking-details > div {
    margin-bottom: 8px;
    color: #666;
}

.brb-booking-details strong {
    color: #333;
}

.brb-booking-actions {
    display: flex;
    gap: 10px;
}

/* Status Colors */
.brb-status-pending {
    background-color: #fff3cd;
    color: #856404;
}

.brb-status-confirmed {
    background-color: #d4edda;
    color: #155724;
}

.brb-status-cancelled {
    background-color: #f8d7da;
    color: #721c24;
}

/* Availability Status */
.brb-availability-status {
    padding: 10px;
    border-radius: 4px;
    margin-top: 10px;
    font-weight: 500;
}

.brb-availability-status.available {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.brb-availability-status.unavailable {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Login Required */
.brb-login-required {
    text-align: center;
    padding: 40px 20px;
    background: #f9f9f9;
    border-radius: 8px;
    margin: 20px 0;
}

.brb-login-required p {
    margin-bottom: 20px;
    color: #666;
    font-size: 1.1rem;
}

/* No Bookings */
.brb-no-bookings {
    text-align: center;
    padding: 40px 20px;
    background: #f9f9f9;
    border-radius: 8px;
    margin: 20px 0;
}

.brb-no-bookings p {
    margin-bottom: 20px;
    color: #666;
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .brb-rooms-listing {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 10px;
    }
    
    .brb-room-content {
        padding: 20px;
    }
    
    .brb-room-title {
        font-size: 1.2rem;
    }
    
    .brb-room-details {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .brb-room-capacity,
    .brb-room-rate {
        align-self: flex-start;
    }
    
    .brb-form-row {
        grid-template-columns: 1fr;
    }
    
    .brb-modal-content {
        width: 95%;
        margin: 20px;
        max-width: none;
    }
    
    .brb-booking-modal {
        max-width: none;
    }
    
    .brb-modal-header {
        padding: 20px 20px 15px 20px;
    }
    
    .brb-modal-header h2 {
        font-size: 1.3rem;
    }
    
    .brb-modal-body {
        padding: 20px;
    }
    
    .brb-modal-footer {
        padding: 15px 20px 20px 20px;
        flex-direction: column;
        gap: 10px;
    }
    
    .brb-modal-footer .brb-btn {
        width: 100%;
    }
    
    .brb-booking-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .brb-booking-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .brb-rooms-listing {
        padding: 0 5px;
    }
    
    .brb-room-content {
        padding: 15px;
    }
    
    .brb-room-image {
        height: 180px;
    }
    
    .brb-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .brb-modal-content {
        width: 98%;
        margin: 10px;
    }
    
    .brb-modal-header {
        padding: 15px;
    }
    
    .brb-modal-body {
        padding: 15px;
    }
    
    .brb-modal-footer {
        padding: 10px 15px 15px 15px;
    }
}

/* Field Help Text */
.brb-field-help {
    margin: 5px 0 0 0;
    font-size: 0.85rem;
    color: #666;
    font-style: italic;
}
.brb-slots-header {
    margin-bottom: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #007bff;
}

.brb-slots-header h4 {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
}

.brb-slots-summary {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.brb-summary-item {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.brb-summary-item.available-count {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.brb-summary-item.booked-count {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.brb-no-slots {
    text-align: center;
    padding: 30px 20px;
    color: #666;
    font-style: italic;
    background: #f8f9fa;
    border-radius: 8px;
    border: 2px dashed #dee2e6;
}

.brb-error-message {
    text-align: center;
    padding: 20px;
    color: #dc3545;
    background: #f8d7da;
    border-radius: 8px;
    border: 1px solid #f5c6cb;
}

.brb-slots-instructions {
    margin-top: 15px;
    padding: 12px 15px;
    background: #e7f3ff;
    border-radius: 6px;
    border-left: 3px solid #007bff;
}

.brb-slots-instructions p {
    margin: 0;
    font-size: 0.9rem;
    color: #004085;
}

.brb-slots-instructions strong {
    color: #002752;
}

/* Enhanced time slot styling */
.brb-time-slot {
    padding: 15px 10px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.brb-time-slot::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.brb-time-slot:hover::before {
    left: 100%;
}

.brb-time-slot:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.brb-time-slot.available {
    border-color: #28a745;
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
}

.brb-time-slot.available:hover {
    background: linear-gradient(135deg, #c3e6cb 0%, #b8dacc 100%);
    border-color: #1e7e34;
}

.brb-time-slot.booked {
    border-color: #dc3545;
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    cursor: not-allowed;
    opacity: 0.7;
}

.brb-time-slot.booked:hover {
    transform: none;
    box-shadow: none;
}

.brb-time-slot.selected {
    border-color: #007bff;
    background: linear-gradient(135deg, #cce7ff 0%, #b3d9ff 100%);
    color: #004085;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
    transform: scale(1.02);
}

.brb-time-slot-time {
    display: block;
    font-weight: 700;
    margin-bottom: 6px;
    font-size: 0.95rem;
}

.brb-time-slot-duration {
    display: block;
    font-size: 0.8rem;
    opacity: 0.8;
    margin-bottom: 4px;
}

.brb-time-slot-status {
    display: block;
    font-size: 0.75rem;
    margin-top: 6px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.brb-time-slot.available .brb-time-slot-status {
    color: #28a745;
}

.brb-time-slot.booked .brb-time-slot-status {
    color: #dc3545;
}

.brb-time-slot.selected .brb-time-slot-status {
    color: #007bff;
}

/* Loading state for time slots */
.brb-time-slots-loading {
    text-align: center;
    padding: 20px;
    color: #666;
}

.brb-time-slots-loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}

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

/* Additional responsive styles for enhanced time slots */
@media (max-width: 768px) {
    .brb-slots-header {
        padding: 12px;
        margin-bottom: 15px;
    }
    
    .brb-slots-header h4 {
        font-size: 1rem;
    }
    
    .brb-slots-summary {
        gap: 10px;
    }
    
    .brb-summary-item {
        padding: 4px 10px;
        font-size: 0.8rem;
    }
    
    .brb-time-slots-grid {
        grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
        gap: 8px;
    }
    
    .brb-time-slot {
        padding: 12px 8px;
        font-size: 0.85rem;
    }
    
    .brb-time-slot-time {
        font-size: 0.9rem;
    }
    
    .brb-slots-instructions {
        padding: 10px 12px;
    }
    
    .brb-slots-instructions p {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .brb-time-slots-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 6px;
    }
    
    .brb-time-slot {
        padding: 10px 6px;
        font-size: 0.8rem;
    }
    
    .brb-time-slot-time {
        font-size: 0.85rem;
        margin-bottom: 4px;
    }
    
    .brb-time-slot-duration {
        font-size: 0.75rem;
    }
    
    .brb-time-slot-status {
        font-size: 0.7rem;
    }
}
    opacity: 0.6;
    pointer-events: none;
}

.brb-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #0073aa;
    border-radius: 50%;
    animation: brb-spin 1s linear infinite;
}

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

/* Success/Error Messages */
.brb-message {
    padding: 12px 16px;
    border-radius: 4px;
    margin: 15px 0;
    font-weight: 500;
}

.brb-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.brb-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.brb-message.info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}