/* Image Carousel Styles */
.carousel-wrapper {
    position: relative;
    width: 100%;
    margin: 0 auto;
    min-height: 100vh;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 100vh;
    overflow: hidden;
    border-radius: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    background-color: #f8f9fa;
}

.carousel-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.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;
    border-radius: 0;
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 40px 24px 24px;
    border-radius: 0;
}

.carousel-caption h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.carousel-caption p {
    font-size: 0.95rem;
    margin: 0;
    opacity: 0.9;
    line-height: 1.4;
}

/* Navigation Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.carousel-btn:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.carousel-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: translateY(-50%) scale(1);
}

.carousel-btn .material-icons {
    font-size: 24px;
    color: #333;
}

.carousel-prev {
    left: 16px;
}

.carousel-next {
    right: 16px;
}

/* Dots Navigation */
.carousel-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 12px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: #d1d5db;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.carousel-dot:hover {
    background: #9ca3af;
    transform: scale(1.2);
}

.carousel-dot.active {
    background: #3b82f6;
    transform: scale(1.3);
}

.carousel-dot.active::before {
    content: '';
    position: absolute;
    inset: -4px;
    border: 2px solid #3b82f6;
    border-radius: 50%;
    opacity: 0.3;
}

/* Loading State */
.carousel-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: 12px;
    z-index: 20;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e5e7eb;
    border-top: 4px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

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

.carousel-loading p {
    color: #6b7280;
    font-size: 0.95rem;
    margin: 0;
}

/* Empty State */
.carousel-empty,
.carousel-error {
    text-align: center;
    padding: 60px 20px;
    color: #6b7280;
}

.empty-icon,
.error-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    opacity: 0.6;
}

.carousel-empty h3,
.carousel-error h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: #374151;
}

.carousel-empty p,
.carousel-error p {
    font-size: 0.95rem;
    margin: 0 0 20px 0;
    line-height: 1.5;
}

.retry-btn {
    background: #3b82f6;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.retry-btn:hover {
    background: #2563eb;
}

/* Dark Mode Support */
.dark .carousel-container {
    background-color: #1f2937;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.dark .carousel-btn {
    background: rgba(31, 41, 55, 0.9);
    color: white;
}

.dark .carousel-btn:hover {
    background: #1f2937;
}

.dark .carousel-btn .material-icons {
    color: white;
}

.dark .carousel-loading {
    background: #1f2937;
}

.dark .carousel-loading p {
    color: #9ca3af;
}

.dark .carousel-empty h3,
.dark .carousel-error h3 {
    color: #f9fafb;
}

.dark .carousel-empty p,
.dark .carousel-error p {
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .carousel-container {
        height: 100vh;
        min-height: 100vh;
        border-radius: 0;
    }
    
    .carousel-slide img {
        border-radius: 0;
    }
    
    .carousel-caption {
        padding: 30px 16px 16px;
        border-radius: 0;
    }
    
    .carousel-caption h3 {
        font-size: 1.25rem;
    }
    
    .carousel-caption p {
        font-size: 0.9rem;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .carousel-btn .material-icons {
        font-size: 20px;
    }
    
    .carousel-prev {
        left: 12px;
    }
    
    .carousel-next {
        right: 12px;
    }
    
    .carousel-dots {
        margin-top: 16px;
        padding: 8px;
        gap: 6px;
    }
    
    .carousel-dot {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .carousel-container {
        height: 100vh;
        min-height: 100vh;
    }
    
    .carousel-caption {
        padding: 20px 12px 12px;
    }
    
    .carousel-caption h3 {
        font-size: 1.1rem;
    }
    
    .carousel-caption p {
        font-size: 0.85rem;
    }
    
    .carousel-btn {
        width: 36px;
        height: 36px;
    }
    
    .carousel-btn .material-icons {
        font-size: 18px;
    }
}

/* Animation Variants */
.carousel-slide-fade {
    transition: opacity 0.6s ease-in-out;
}

.carousel-slide-slide {
    transition: transform 0.6s ease-in-out;
}

/* Accessibility */
.carousel-btn:focus,
.carousel-dot:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .carousel-btn {
        background: white;
        border: 2px solid black;
    }
    
    .carousel-dot {
        border: 2px solid black;
    }
    
    .carousel-dot.active {
        background: black;
    }
}

/* Full Screen Carousel Variants for Login Pages */
.carousel-fullscreen .carousel-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 100vh;
}

.carousel-fullscreen .carousel-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 100vh;
    border-radius: 0;
    box-shadow: none;
}

.carousel-fullscreen .carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    padding: 12px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.carousel-fullscreen .carousel-btn {
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.carousel-fullscreen .carousel-btn:hover {
    background: rgba(0, 0, 0, 0.6);
    border-color: rgba(255, 255, 255, 0.5);
}

.carousel-fullscreen .carousel-btn .material-icons {
    color: white;
}

/* Dark mode adjustments for fullscreen */
.dark .carousel-fullscreen .carousel-dots {
    background: rgba(0, 0, 0, 0.5);
}

.dark .carousel-fullscreen .carousel-btn {
    background: rgba(0, 0, 0, 0.6);
    border-color: rgba(255, 255, 255, 0.2);
}

.dark .carousel-fullscreen .carousel-btn:hover {
    background: rgba(0, 0, 0, 0.8);
    border-color: rgba(255, 255, 255, 0.4);
}