/* 
 * components.css - MeinTango
 * Wiederverwendbare UI-Komponenten
 */

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-lg);
    background-color: var(--primary-red);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-weight: 600;
    text-align: center;
    transition: background-color 0.2s ease;
}

.btn:hover {
    background-color: #800020;
    color: var(--white);
}

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

.btn-secondary:hover {
    background-color: #3d4952;
}

.btn-danger {
    background-color: #c53030;
}

.btn-danger:hover {
    background-color: #9b2222;
}

.btn-warning {
    background-color: #f59e0b;
    color: var(--white);
}

.btn-warning:hover {
    background-color: #d97706;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.header-actions {
    display: flex;
    gap: 0.8rem;
    align-items: center;
}

/* Cards */
.card {
    background: var(--white);
    padding: var(--padding-std);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    border: 1px solid #edf2f7;
}

.card-header-primary { background-color: var(--primary-red); color: var(--white); padding: 1rem; border-radius: var(--radius-lg) var(--radius-lg) 0 0; display: flex; justify-content: space-between; align-items: center; }
.card-header-secondary { background-color: var(--text-color); color: var(--white); padding: 1rem; border-radius: var(--radius-lg) var(--radius-lg) 0 0; display: flex; justify-content: space-between; align-items: center; }
.card-header-dark { background-color: #1a202c; color: var(--white); padding: 1rem; border-radius: var(--radius-lg) var(--radius-lg) 0 0; display: flex; justify-content: space-between; align-items: center; }
.card-body { padding: var(--space-m); }
.card-body.p-0 { padding: 0 !important; }

.card-link {
    display: block;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-link:hover {
    color: inherit;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.05);
}

.card .meta {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--space-s);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.card h2, .card h3 {
    margin-bottom: 0.3rem;
    font-size: 1.4rem;
}

/* Badges & Status */
.badge {
    background-color: var(--bg-color);
    color: var(--accent-gold);
    padding: 0.2rem 0.6rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid var(--accent-gold);
}

.badge-info {
    background-color: #ebf8ff;
    color: #2b6cb0;
    border-color: #bee3f8;
}

.badge-warning {
    background-color: #fffaf0;
    color: #975a16;
    border-color: #fbd38d;
}

.badge-light {
    background-color: #f7fafc;
    color: #4a5568;
    border-color: #e2e8f0;
}

.status-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.status-understood { background: #dcfce7; color: #166534; }
.status-working_on { background: #fef3c7; color: #92400e; }
.status-needs_review { background: #fee2e2; color: #991b1b; }

/* Badge Variants */
.badge-info { background-color: #f0f7ff; color: #0369a1; border-color: #bae6fd; }
.badge-light { background-color: #f8fafc; color: #64748b; border-color: #e2e8f0; }
.badge-warning { background-color: #fef3c7; color: #92400e; border-color: #fcd34d; }
.badge-success { background-color: #dcfce7; color: #166534; border-color: #86efac; }
.badge-danger { background-color: #fee2e2; color: #991b1b; border-color: #fecaca; }

/* Card Header Variants */
.card-header {
    padding: var(--space-s) var(--space-m);
    border-bottom: 1px solid #eee;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header-primary { background-color: var(--primary-red); color: var(--white); }
.card-header-secondary { background-color: var(--text-color); color: var(--white); }
.card-header-dark { background-color: #1a202c; color: var(--white); }

.card-body { padding: var(--space-m); }
.card-body.p-0 { padding: 0 !important; }

/* Utilities for Cards */
.shadow-sm { box-shadow: 0 2px 4px rgba(0,0,0,0.05); }
.shadow { box-shadow: 0 4px 6px rgba(0,0,0,0.1); }
.border-primary { border: 1px solid var(--primary-red); }
.border-secondary { border: 1px solid var(--text-color); }
.border-dark { border: 1px solid #1a202c; }

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: var(--space-s) var(--space-m);
    text-align: left;
    border-bottom: 1px solid #eee;
}

th {
    font-weight: bold;
    color: var(--text-color);
}

.table-hover tbody tr:hover {
    background-color: #f8fafc;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0,0,0,0.02);
}

.table-light {
    background-color: #f8fafc;
}

/* Alerts */
.alert {
    padding: var(--space-xs) var(--space-m);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-m);
    font-weight: 600;
}

.alert-error {
    background-color: #fff5f5;
    color: #c53030;
    border: 1px solid #feb2b2;
}

.alert-info {
    background-color: #f0f7ff;
    color: #0369a1;
    border: 1px solid #bae6fd;
}

/* Video Cards */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-m);
}

.video-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.video-thumbnail {
    position: relative;
    display: block;
    aspect-ratio: 16/9;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-badge {
    position: absolute;
    bottom: var(--space-xs);
    right: var(--space-xs);
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: bold;
    text-transform: uppercase;
}

.own-video-badge {
    position: absolute;
    top: var(--space-xs);
    left: var(--space-xs);
    background: var(--primary-red);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.video-info {
    padding: var(--space-xs) var(--space-m);
}

.video-info h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
    line-height: 1.3;
}

.video-meta {
    font-size: 0.8rem;
    color: #64748b;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.meta-tag {
    background: #f1f5f9;
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
}

/* Tags & Chips */
.tag-display-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}

.tag-badge {
    display: inline-flex;
    align-items: center;
    background-color: #f1f5f9;
    color: #64748b;
    padding: 0.1rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid #e2e8f0;
    text-decoration: none;
    transition: all 0.2s ease;
}

.tag-badge:hover {
    background-color: #e2e8f0;
    color: var(--primary-red);
}

.tag-badge::before {
    content: '#';
    opacity: 0.5;
    margin-right: 1px;
}

/* Empty States */
.empty-state {
    color: #64748b;
    font-style: italic;
    padding: var(--space-xl) var(--space-m);
    background: var(--white);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 4px 15px rgba(81, 96, 107, 0.05);
    margin: var(--space-l) 0;
    border: 1px solid #e2e8f0;
}

.empty-state p {
    margin-bottom: var(--space-m);
}

/* Titles */
.section-title {
    border-bottom: 2px solid var(--primary-red);
    padding-bottom: var(--space-xs);
    margin-bottom: var(--space-m);
    font-size: 1.8rem;
}

.section-title.alt {
    border-color: var(--accent-gold);
}

/* Accordions */
.accordion {
    margin-bottom: var(--space-xs);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.accordion-header {
    background: #fdfdfd;
    padding: var(--space-xs) var(--space-m);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #eee;
    transition: background 0.3s ease;
}
.accordion-header:hover {
    background: #f9f9f9;
}
.accordion-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-color);
}
.accordion-content {
    padding: var(--space-m);
    display: none; /* Initial geschlossen */
}
.accordion.active .accordion-content {
    display: block;
}
.accordion-icon::after {
    content: '▼';
    font-size: 0.8rem;
    color: var(--accent-gold);
}
.accordion.active .accordion-icon::after {
    content: '▲';
}

/* Pagination */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: var(--space-l) 0;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.pagination-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.pagination-info {
    font-size: 0.85rem;
    color: #64748b;
}

.pagination-bar {
    display: flex;
    gap: 0.3rem;
    align-items: center;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.2rem;
    height: 2.2rem;
    padding: 0 0.5rem;
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    color: #334155 !important; /* Explizit dunkles Slate-Grau */
    text-decoration: none !important;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.pagination-btn:hover:not(.disabled):not(.active) {
    border-color: var(--primary-red);
    color: var(--primary-red) !important;
    background: #fff5f5;
}

.pagination-btn.active {
    background: var(--primary-red);
    color: var(--white) !important;
    border-color: var(--primary-red);
}

.pagination-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.pagination-ellipsis {
    color: #94a3b8;
    padding: 0 0.2rem;
}

/* Mobile Pagination */
.pagination-bar.compact {
    gap: var(--space-xs);
}

.pagination-current-info {
    font-weight: bold;
    color: var(--primary-red);
}

/* Per Page Selector */
.per-page-selector {
    background: var(--white);
    padding: 0.3rem var(--space-s);
    border-radius: var(--radius-sm);
    border: 1px solid #e2e8f0;
}

.per-page-form {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    color: #64748b;
}

.per-page-form select {
    padding: 0.2rem;
    border: none;
    background: transparent;
    font-weight: bold;
    color: var(--text-color);
    cursor: pointer;
    outline: none;
}

.desktop-only { display: flex; }
.mobile-only { display: none; }

@media (max-width: 768px) {
    .desktop-only { display: none; }
    .mobile-only { display: flex; }
    
    .pagination-container {
        flex-direction: column;
        align-items: center;
    }
    
    .pagination-nav {
        width: 100%;
        align-items: center;
    }
}

/* Global Utilities */
.text-warning { color: #f59e0b !important; }
.text-success { color: #166534 !important; }
.text-success-light { color: #86efac !important; }
.cursor-help { cursor: help; }
.gap-s { gap: var(--space-s); }
.flex { display: flex; }
.align-center { align-items: center; }

/* Icons */
.icon-svg {
    width: 1.2em;
    height: 1.2em;
    vertical-align: middle;
    display: inline-block;
    stroke-width: 2.2;
}

.icon-emoji {
    display: inline-block;
    vertical-align: middle;
    font-style: normal;
    line-height: 1;
    font-size: 1.2em;
}

/* Icon Sizes */
.icon-sm { width: 1em; height: 1em; font-size: 1em; }
.icon-lg { width: 1.5em; height: 1.5em; font-size: 1.5em; }
.icon-xl { width: 2em; height: 2em; font-size: 2em; }