/* === DARK THEME === */
:root {
    --bg-body: #1a1d21;
    --bg-card: #2b2f35;
    --bg-card-hover: #33383f;
    --bg-sidebar: #16191d;
    --bg-navbar: #16191d;
    --bg-input: #2b2f35;
    --bg-modal: #23272b;
    --border: #3a3f47;
    --text: #e0e0e0;
    --text-muted: #8b929a;
    --accent: #0d6efd;
    --accent-hover: #3d8bfd;
}

body {
    padding-top: 56px;
    background: var(--bg-body);
    color: var(--text);
}

/* Install banner */
.install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-navbar);
    color: #fff;
    padding: 1rem 1.25rem;
    z-index: 9998;
    box-shadow: 0 -0.25rem 1rem rgba(0, 0, 0, 0.5);
    border-top: 1px solid var(--border);
}

.install-banner .btn-outline-secondary {
    color: var(--text-muted);
    border-color: var(--text-muted);
}

/* Login */
#login-screen {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0d1117;
    z-index: 9999;
}

#login-screen.d-none {
    display: none !important;
}

.login-card {
    background: var(--bg-card);
    color: var(--text);
    padding: 2rem;
    border-radius: 0.75rem;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border);
}

.login-card .form-control {
    background: var(--bg-input);
    border-color: var(--border);
    color: var(--text);
}

.login-card .form-control:focus {
    background: #33383f;
    color: #fff;
    border-color: var(--accent);
}

.login-card .form-label {
    color: var(--text-muted);
}

/* Barra local activo */
.local-bar {
    background: var(--bg-sidebar);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 1rem;
    margin: -0.5rem -1rem 1rem;
    border-radius: 0;
}

.local-bar .local-select {
    max-width: 300px;
    font-weight: 500;
    background: var(--bg-input);
    border-color: var(--border);
    color: var(--text);
}

.local-bar .bi-building {
    font-size: 1.1rem;
    color: var(--accent);
}

/* Local cards */
.local-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1.25rem;
    transition: box-shadow 0.2s;
}

.local-card:hover {
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.3);
    background: var(--bg-card-hover);
}

.local-card h5 {
    margin: 0 0 0.25rem;
    color: #fff;
}

.local-card .meta {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Sidebar */
.sidebar {
    padding-top: 1rem;
    min-height: calc(100vh - 56px);
    background: var(--bg-sidebar) !important;
}

.sidebar .nav-link {
    color: var(--text-muted);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    color: #fff;
    background: rgba(13, 110, 253, 0.15);
    border-radius: 0.375rem;
}

.sidebar .nav-link.active {
    color: var(--accent);
}

.sidebar .nav-link i {
    margin-right: 0.5rem;
}

/* Navbar */
.navbar {
    background: var(--bg-navbar) !important;
    border-bottom: 1px solid var(--border);
}

/* Main content */
.main-content {
    padding-top: 0.5rem;
    padding-bottom: 2rem;
}

.border-bottom {
    border-color: var(--border) !important;
}

h4 {
    color: #fff;
}

/* Cards de contenido */
.content-card {
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    overflow: hidden;
    background: var(--bg-card);
    transition: all 0.2s;
}

.content-card:hover {
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.3);
    background: var(--bg-card-hover);
}

.content-card .preview {
    height: 150px;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.content-card .preview img,
.content-card .preview video {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.content-card .info {
    padding: 0.75rem;
}

.content-card .info h6 {
    margin: 0 0 0.25rem;
    font-size: 0.9rem;
    color: var(--text);
}

.content-card .info small {
    color: var(--text-muted);
}

/* Tables */
.table {
    color: var(--text);
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.06);
    border-color: var(--border);
}

.table th {
    color: var(--text-muted);
    border-color: var(--border);
    font-weight: 600;
}

.table td {
    border-color: var(--border);
}

/* Playlist items */
.playlist-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    transition: transform 0.15s;
    background: var(--bg-card);
    border-color: var(--border) !important;
    color: var(--text);
}

.playlist-item:hover {
    background: var(--bg-card-hover);
}

.playlist-item .thumb {
    width: 80px;
    height: 50px;
    background: #000;
    border-radius: 0.25rem;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.playlist-item .thumb img,
.playlist-item .thumb video {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.list-group-item {
    background: var(--bg-card);
    border-color: var(--border);
    color: var(--text);
}

/* Pantalla icons en Programación */
.pantalla-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 80px;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    padding: 0.25rem;
    color: var(--text);
}

.pantalla-icon:hover {
    border-color: var(--accent);
    background: rgba(13, 110, 253, 0.1);
}

.pantalla-icon.active {
    border-color: var(--accent);
    background: var(--accent);
    color: #fff;
}

.pantalla-icon .pi-screen {
    font-size: 1.5rem;
    line-height: 1;
}

.pantalla-icon .pi-name {
    font-size: 0.65rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 90px;
    margin-top: 0.15rem;
}

.pantalla-icon {
    position: relative;
}

.pantalla-icon .pi-check {
    position: absolute;
    top: 4px;
    right: 4px;
    font-size: 0.75rem;
}

/* Drag & drop */
.drag-handle {
    cursor: grab;
    color: var(--text-muted);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.drag-handle:active {
    cursor: grabbing;
}

.playlist-item.dragging {
    opacity: 0.4;
    background: var(--bg-body);
}

/* Badge de tipo */
.badge-video { background: #dc3545; }
.badge-imagen { background: #0d6efd; }

/* Forms dark */
.form-control,
.form-select {
    background: var(--bg-input);
    border-color: var(--border);
    color: var(--text);
}

.form-control:focus,
.form-select:focus {
    background: #33383f;
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-label {
    color: var(--text-muted);
}

.form-text {
    color: var(--text-muted) !important;
}

.form-range::-webkit-slider-runnable-track {
    background: var(--border);
}

.form-check-label {
    color: var(--text);
}

/* Modals dark */
.modal-content {
    background: var(--bg-modal);
    border-color: var(--border);
    color: var(--text);
}

.modal-header {
    border-color: var(--border);
}

.modal-header .modal-title {
    color: #fff;
}

.modal-footer {
    border-color: var(--border);
}

.btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Cards bootstrap dark */
.card {
    background: var(--bg-card);
    border-color: var(--border);
    color: var(--text);
}

.card-title {
    color: #fff;
}

/* Progress bar */
.progress {
    background: var(--bg-input);
}

/* Offcanvas dark (mobile sidebar) */
.offcanvas {
    background: var(--bg-sidebar);
    color: var(--text);
}

.offcanvas-header {
    border-color: var(--border);
}

/* Text muted override */
.text-muted {
    color: var(--text-muted) !important;
}

/* Code */
code {
    color: var(--accent);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-body);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Mobile adjustments */
@media (max-width: 767.98px) {
    .main-content {
        padding: 0.5rem;
    }

    .content-card .preview {
        height: 120px;
    }

    .table th, .table td {
        font-size: 0.85rem;
        padding: 0.5rem;
    }
}