/**
 * Component styles for Academic Lab Hugo Theme
 * Version: 1.0.0
 */

/* Alert components */
.alert {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    border: 1px solid transparent;
}

.alert-success {
    background-color: #f0fff4;
    border-color: #c6f6d5;
    color: #22543d;
}

.alert-info {
    background-color: #ebf8ff;
    border-color: #bee3f8;
    color: #2a4365;
}

.alert-warning {
    background-color: #fffaf0;
    border-color: #feebc8;
    color: #744210;
}

.alert-error {
    background-color: #fff5f5;
    border-color: #fed7d7;
    color: #742a2a;
}

/* Badge components */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
    line-height: 1;
}

.badge-primary {
    background-color: var(--color-accent);
    color: white;
}

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

.badge-success {
    background-color: var(--color-success);
    color: white;
}

.badge-warning {
    background-color: var(--color-warning);
    color: white;
}

.badge-error {
    background-color: var(--color-error);
    color: white;
}

/* Button components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    gap: var(--space-2);
}

.btn-primary {
    background-color: var(--color-accent);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-accent-light);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: white;
}

.btn-outline {
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.btn-ghost {
    background-color: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-icon {
    padding: var(--space-2);
    width: 40px;
    height: 40px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Card components */
.card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--border-color);
}

.card-body {
    padding: var(--space-6);
}

.card-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

/* Dropdown components */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-2);
    z-index: 1000;
    display: none;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    display: block;
    padding: var(--space-2) var(--space-4);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

/* Modal components */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal.show .modal-content {
    transform: scale(1);
}

.modal-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--text-xl);
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-1);
}

.modal-body {
    padding: var(--space-6);
}

.modal-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
}

/* Table components */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background-color: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

.table tbody tr:hover {
    background-color: var(--bg-secondary);
}

.table-striped tbody tr:nth-child(odd) {
    background-color: var(--bg-secondary);
}

.table-bordered {
    border: 1px solid var(--border-color);
}

.table-bordered th,
.table-bordered td {
    border: 1px solid var(--border-color);
}

/* Tabs components */
.tabs {
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: var(--space-1);
}

.tab {
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
    cursor: pointer;
}

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

.tab.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

.tab-content {
    padding: var(--space-6) 0;
}

/* Tooltip components */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip-content {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-2) var(--space-3);
    background-color: var(--color-gray-800);
    color: white;
    font-size: var(--text-xs);
    border-radius: var(--radius-md);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 1000;
    margin-bottom: var(--space-2);
}

.tooltip:hover .tooltip-content {
    opacity: 1;
    visibility: visible;
}

/* Progress components */
.progress {
    height: 8px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

/* Spinner components */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--bg-tertiary);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Avatar components */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.avatar-sm {
    width: 32px;
    height: 32px;
}

.avatar-lg {
    width: 48px;
    height: 48px;
}

.avatar-xl {
    width: 64px;
    height: 64px;
}

/* Divider components */
.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: var(--space-6) 0;
}

.divider-vertical {
    width: 1px;
    height: 100%;
    background-color: var(--border-color);
}

/* Stack components */
.stack {
    display: flex;
    flex-direction: column;
}

.stack-horizontal {
    flex-direction: row;
}

.stack-item {
    flex: 1;
}

/* Cluster components */
.cluster {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

/* Center components */
.center {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Cover components */
.cover {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.cover > * {
    margin-block: var(--space-4);
}

.cover > :first-child {
    margin-block-start: auto;
}

.cover > :last-child {
    margin-block-end: auto;
}

/* Frame components */
.frame {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.frame > img,
.frame > video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Grid components */
.auto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-6);
}

/* Reel components */
.reel {
    display: flex;
    overflow-x: auto;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    scrollbar-width: thin;
}

.reel > * {
    flex: 0 0 auto;
}

/* Switcher components */
.switcher {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
}

.switcher > * {
    flex: 1 1 300px;
}

/* Sidebar components */
.sidebar-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-8);
}

@media (max-width: 1024px) {
    .sidebar-layout {
        grid-template-columns: 1fr;
    }
}

/* Container components */
.container-sm {
    max-width: 600px;
}

.container-md {
    max-width: 768px;
}

.container-lg {
    max-width: 1024px;
}

.container-xl {
    max-width: 1280px;
}

/* Section components */
.section {
    padding: var(--space-16) 0;
}

.section-sm {
    padding: var(--space-8) 0;
}

.section-lg {
    padding: var(--space-24) 0;
}

/* Flow components */
.flow > * + * {
    margin-top: var(--space-4);
}

/* Repel components */
.repel {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Auto components */
.auto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
}

/* Pad components */
.pad {
    padding: var(--space-6);
}

.pad-sm {
    padding: var(--space-4);
}

.pad-lg {
    padding: var(--space-8);
}

/* Stack components */
.stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.stack-sm {
    gap: var(--space-2);
}

.stack-lg {
    gap: var(--space-8);
}

/* With components */
.with-sidebar {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--space-8);
}

@media (max-width: 768px) {
    .with-sidebar {
        grid-template-columns: 1fr;
    }
}