/* ============================================================
   Signage — CSS
   ============================================================ */

:root {
    --sidebar-bg:     #1a1f2e;
    --sidebar-active: rgba(79,110,247,0.18);
    --sidebar-hover:  rgba(255,255,255,0.06);
    --sidebar-text:   rgba(255,255,255,0.78);
    --sidebar-muted:  rgba(255,255,255,0.32);
    --sidebar-accent: #4f6ef7;
}

/* ---- Layout ---- */
#wrapper { min-height: 100vh; }
#content  { min-height: 100vh; }

/* ---- Sidebar Links ---- */
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: .875rem;
    transition: background .15s, color .15s;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
}
.sidebar-link i {
    font-size: 1rem;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
    color: var(--sidebar-muted);
    transition: color .15s;
}
.sidebar-link:hover {
    background: var(--sidebar-hover);
    color: #fff;
}
.sidebar-link:hover i { color: rgba(255,255,255,0.65); }
.sidebar-link.active {
    background: var(--sidebar-active);
    color: #fff;
    font-weight: 500;
}
.sidebar-link.active i { color: var(--sidebar-accent); }

/* Untermenü-Links (eingerückt) */
.sidebar-link--sub {
    padding-left: 40px;
    font-size: .82rem;
}
.sidebar-link--sub i { font-size: .85rem; }

/* ---- Sidebar Abschnitts-Label ---- */
.sidebar-section {
    font-size: .67rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--sidebar-muted);
    padding: 16px 12px 5px;
    user-select: none;
}

/* ---- Cards ---- */
.card { border-radius: 12px; }

/* Hover-Effekt nur auf normale Cards, nicht Auswahl-Karten */
.card:not(.cycle-card):hover {
    transform: translateY(-2px);
    transition: transform 0.15s ease;
}

/* ---- Playlist Drag & Drop ---- */
#playlist-sortable .list-group-item { cursor: default; }
#playlist-sortable .bi-grip-vertical {
    cursor: grab;
    font-size: 1.1rem;
}

/* ---- Status Badges ---- */
.badge { font-weight: 500; }

/* ---- HTMX Loading ---- */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline-block; }

/* ---- Progress Bars ---- */
.progress { border-radius: 4px; }

/* ---- Laufzeit-Auswahl Karten ---- */
.cycle-card.card {
    border: 2px solid #dee2e6 !important;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.cycle-card.card:hover {
    border-color: #86b7fe !important;
    transform: none;
}
.cycle-card.card.cycle-card--active {
    border-color: #0d6efd !important;
    box-shadow: 0 0 0 3px rgba(13,110,253,.15) !important;
}

/* ---- Extra-Small Button ---- */
.btn-xs {
    padding: 2px 6px;
    font-size: 0.75rem;
    line-height: 1.4;
    border-radius: 4px;
}

/* ---- Mobile ---- */
@media (max-width: 768px) {
    /* Sidebar als Overlay */
    #sidebar {
        position: fixed;
        z-index: 1050;
        top: 0; left: 0; bottom: 0;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        box-shadow: 4px 0 24px rgba(0,0,0,.4);
    }
    #sidebar.show { transform: translateX(0); }

    /* Content nimmt vollen Viewport */
    #content { width: 100%; }

    /* Touch-freundlichere Buttons */
    .btn-xs {
        padding: 6px 10px;
        font-size: 0.8rem;
    }

    /* Sidebar-Links auf Mobile größer */
    .sidebar-link { padding: 12px 14px; }

    /* Tabellen scrollbar machen */
    .table-responsive-stack { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    /* Topbar kompakter */
    #content .bg-white.border-bottom { padding: 8px 16px !important; }

    /* p-4 auf Mobile verkleinern */
    #content .p-4 { padding: 16px !important; }

    /* Playlist: Spalten untereinander mit sinnvollem Abstand */
    .playlist-cols > [class*="col-md"] { margin-bottom: 1rem; }

    /* Touch-Targets in Listen */
    .list-group-item { padding: 12px 14px !important; }

    /* Buttons in Tabellen auf Mobile größer */
    td .btn-xs, td .btn-sm { min-height: 36px; }

    /* KPI-Karten: icon kleiner */
    .kpi-icon { padding: 10px !important; }
    .kpi-icon i { font-size: 1.1rem !important; }
}

@media (max-width: 576px) {
    /* Ganz kleine Screens: 1 Spalte erzwingen wo nötig */
    .row.g-3 > .col-sm-6 { flex: 0 0 100%; max-width: 100%; }

    /* Modals: volle Breite */
    .modal-dialog { margin: 8px; }
    .modal-dialog.modal-xl,
    .modal-dialog.modal-lg { max-width: calc(100vw - 16px); }

    /* Media-Library Filter: untereinander */
    .media-filter-bar { flex-direction: column !important; }
    .media-filter-bar .form-select,
    .media-filter-bar input[type=search] {
        width: 100% !important;
        max-width: 100% !important;
    }

    /* Playlist: Thumbnails etwas größer */
    .playlist-thumb { width: 56px !important; height: 42px !important; }
}