/* Component Styles */

/* Navigation */
.nav-link {
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 50%;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link.active:after,
.nav-link:hover:after {
    width: 100%;
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dropdown */
.dropdown:hover .dropdown-menu {
    display: block;
}

/* Hero Section */
.hero-bg {
    background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('https://source.unsplash.com/1600x900/?education,library');
    background-size: cover;
    background-position: center;
}

/* Utility Classes */
.primary-bg {
    background-color: var(--primary-color);
}

.primary-bg-hover:hover {
    background-color: var(--primary-hover-color);
}

.primary-text {
    color: var(--primary-text-color);
}

.secondary-bg {
    background-color: var(--secondary-bg-color);
}

.shadow-soft {
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
}

/* Carousel */
.carousel-container {
    overflow: hidden;
    position: relative;
    padding: 0 3rem;
}

.carousel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
    min-width: 100%;
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .carousel-slide {
        min-width: 50%;
    }
}

@media (min-width: 1024px) {
    .carousel-slide {
        min-width: 33.3333%;
    }
}

/* Carousel Navigation Buttons */
.carousel-nav {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.carousel-nav:hover {
    opacity: 1;
}

.carousel-nav:active {
    transform: translateY(-50%) scale(0.95);
}

@media (max-width: 768px) {
    .carousel-container {
        padding: 0 2rem;
    }

    .carousel-nav {
        width: 2.5rem;
        height: 2.5rem;
    }
}

/* Group Card Animations */
.group-card {
    position: relative;
    overflow: hidden;
}

.group-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.group-card:hover::before {
    opacity: 1;
}

.group-card .card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover-color) 100%);
    position: relative;
    overflow: hidden;
}

.group-card .card-header::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0%, 100% {
        transform: translate(-50%, -50%);
        opacity: 0;
    }
    50% {
        transform: translate(0%, 0%);
        opacity: 1;
    }
}

/* Primary Border Class */
.primary-border {
    border-color: var(--primary-color);
}

/* Toggle */
.toggle-checkbox:checked {
    right: 0;
    border-color: var(--primary-color);
}

.toggle-checkbox:checked + .toggle-label {
    background-color: var(--primary-color);
}

.rotate-180 {
    transform: rotate(180deg);
}

#management-menu-icon,
#settings-menu-icon {
    transition: transform 0.3s ease;
}

/* Style Previews */
.style-preview {
    transform: scale(0.9);
    transform-origin: top left;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    background: #f9fafb;
    padding: 0.5rem;
    width: 111%;
    cursor: pointer;
}

/* Footer adaptive colors (ensure good contrast in light/dark) */
#public-footer .text-gray-400 { color: #4b5563 !important; }
.dark #public-footer .text-gray-400 { color: #9ca3af !important; }
#public-footer .text-gray-500 { color: #6b7280 !important; }
#public-footer .border-gray-700 { border-color: #e5e7eb !important; }
.dark #public-footer .border-gray-700 { border-color: #374151 !important; }
#public-footer a { color: inherit; }
#public-footer a:hover { color: #111827 !important; }
.dark #public-footer a:hover { color: #ffffff !important; }

input[type="radio"]:checked + .style-preview {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-color);
}

.style-preview .preview-bar {
    height: 0.75rem;
    border-radius: 0.25rem;
    background-color: #d1d5db;
}

.style-preview .preview-logo {
    width: 2rem;
    height: 0.75rem;
    border-radius: 0.25rem;
}

.style-preview .preview-link {
    width: 2.5rem;
    height: 0.5rem;
    border-radius: 0.25rem;
}

.style-preview-footer .preview-text-sm {
    height: 0.3rem;
    width: 80%;
    margin-bottom: 0.2rem;
    border-radius: 99px;
}

.style-preview-footer .preview-text-xs {
    height: 0.25rem;
    width: 60%;
    border-radius: 99px;
}