/* ==========================================================================
   Admin Panel - Klassisches Helles Design (Light Mode)
   Sauber, aufgeräumt, kontrastreich, ohne Glasmorphismus
   ========================================================================== */

:root {
    --bg-main: #f4f6f9;
    --bg-surface: #ffffff;
    --bg-sidebar: #1e293b;
    --bg-sidebar-hover: #334155;
    --bg-sidebar-active: #2563eb;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --text-sidebar: #cbd5e1;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #eff6ff;
    --border-color: #e2e8f0;
    --border-dark: #cbd5e1;
    --success: #16a34a;
    --success-bg: #dcfce7;
    --warning: #d97706;
    --warning-bg: #fef3c7;
    --danger: #dc2626;
    --danger-bg: #fee2e2;
    --info: #0284c7;
    --info-bg: #e0f2fe;
    --radius: 6px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    font-size: 14px;
}

/* SVG Vector Icons System */
.svg-icon {
    display: inline-block;
    vertical-align: -0.16em;
    stroke-width: 2;
    stroke: currentColor;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.svg-icon.fill-current {
    fill: currentColor;
    stroke: none;
}

.svg-icon-gold {
    color: #eab308;
}

.svg-spin {
    animation: svg-icon-spin 1.2s linear infinite;
}

@keyframes svg-icon-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Layout */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    color: var(--text-sidebar);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 20px;
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    border-bottom: 1px solid #334155;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-header a {
    color: #ffffff;
    text-decoration: none;
}

.sidebar-nav {
    flex: 1;
    padding: 15px 0;
    overflow-y: auto;
}

.nav-section-title {
    padding: 10px 20px 5px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: var(--text-sidebar);
    text-decoration: none;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}

.sidebar-nav a:hover {
    background-color: var(--bg-sidebar-hover);
    color: #ffffff;
}

.sidebar-nav a.active {
    background-color: var(--bg-sidebar-active);
    color: #ffffff;
}

.sidebar-nav a .badge {
    margin-left: auto;
}

.admin-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.admin-topbar {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.topbar-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-badge {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-muted);
}

.admin-content {
    padding: 25px;
    flex: 1;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.page-header h1 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-main);
}

/* Cards */
.card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 25px;
}

.card-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    font-size: 15px;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
    background-color: #fafbfc;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: var(--shadow-sm);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    background-color: var(--primary-light);
    color: var(--primary);
}

.stat-info h3 {
    font-size: 12px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 4px;
}

.stat-info .stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-main);
}

/* Tabellen */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.table th {
    background-color: #f8fafc;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
}

.table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

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

.table-thumb {
    width: 45px;
    height: 65px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background-color: #e2e8f0;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-danger  { background: var(--danger-bg);  color: var(--danger);  }
.badge-info    { background: var(--info-bg);    color: var(--info);    }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 0.15s, border-color 0.15s;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
}

.btn-primary { background-color: var(--primary); color: #ffffff; }
.btn-primary:hover { background-color: var(--primary-hover); }

.btn-secondary { background-color: #ffffff; color: var(--text-main); border-color: var(--border-dark); }
.btn-secondary:hover { background-color: #f8fafc; }

.btn-success { background-color: var(--success); color: #ffffff; }
.btn-success:hover { background-color: #15803d; }

.btn-danger { background-color: var(--danger); color: #ffffff; }
.btn-danger:hover { background-color: #b91c1c; }

.btn-group {
    display: flex;
    gap: 6px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 13px;
    color: var(--text-main);
}

.form-group .form-hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-control {
    width: 100%;
    padding: 9px 12px;
    font-size: 14px;
    border: 1px solid var(--border-dark);
    border-radius: var(--radius);
    background-color: #ffffff;
    color: var(--text-main);
    transition: border-color 0.15s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
}

/* Switch / Checkbox Toggle */
.switch-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 600;
}

/* 9-Slot Stream Matrix */
.stream-slot-card {
    background: #fafbfc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 15px;
    margin-bottom: 15px;
}

.stream-slot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-weight: 700;
    color: var(--primary);
    font-size: 13px;
}

/* Alerts & Flash Messages */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success { background: var(--success-bg); color: #14532d; border: 1px solid #bbf7d0; }
.alert-error   { background: var(--danger-bg);  color: #7f1d1d; border: 1px solid #fecaca; }
.alert-info    { background: var(--info-bg);    color: #0c4a6e; border: 1px solid #bae6fd; }

/* TMDb Import Grid */
.tmdb-search-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.tmdb-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: transform 0.15s, box-shadow 0.15s;
}

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

.tmdb-card-poster {
    width: 100%;
    height: 250px;
    object-fit: cover;
    background-color: #e2e8f0;
}

.tmdb-card-body {
    padding: 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tmdb-card-title {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 4px;
    line-height: 1.3;
}

.tmdb-card-year {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.tmdb-card-actions {
    margin-top: auto;
}

/* Modal */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.2s;
}

.modal-backdrop.open {
    visibility: visible;
    opacity: 1;
}

.modal-box {
    background: #ffffff;
    border-radius: var(--radius);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.modal-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-muted);
}

.modal-body {
    padding: 20px;
}