:root {
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-card: #22223a;
    --text-primary: #f0f0f0;
    --text-muted: #b0b0b8;
    --accent: #e94560;
    --accent-hover: #d63850;
    --border-color: rgba(255,255,255,0.12);
    --success: #00e676;
    --warning: #ff9800;
    --danger: #ff1744;
    --info: #40c4ff;
}

[data-bs-theme="light"] {
    --bg-primary: #f5f5f8;
    --bg-secondary: #e8e8ef;
    --bg-card: #ffffff;
    --text-primary: #1a1a2e;
    --text-muted: #6c6c7a;
    --accent: #d32f4b;
    --accent-hover: #b71c3a;
    --border-color: rgba(0,0,0,0.1);
    --success: #00a854;
    --warning: #e68a00;
    --danger: #d50000;
    --info: #0288d1;
}

[data-bs-theme="light"] body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

[data-bs-theme="light"] .bg-dark { background-color: var(--bg-card) !important; }
[data-bs-theme="light"] .navbar-dark { background-color: #ffffff !important; border-bottom-color: #ddd; }
[data-bs-theme="light"] .navbar-dark .navbar-nav .nav-link { color: #444 !important; }
[data-bs-theme="light"] .navbar-dark .navbar-nav .nav-link.active,
[data-bs-theme="light"] .navbar-dark .navbar-nav .nav-link:hover { color: #111 !important; }
[data-bs-theme="light"] .card.bg-dark { background-color: var(--bg-card) !important; }
[data-bs-theme="light"] .table-dark { --bs-table-bg: var(--bg-card); --bs-table-color: var(--text-primary); --bs-table-hover-bg: rgba(0,0,0,0.04); }
[data-bs-theme="light"] .text-muted { color: var(--text-muted) !important; }
[data-bs-theme="light"] .border-secondary { border-color: var(--border-color) !important; }
[data-bs-theme="light"] .alert-dark { background-color: #e9ecef !important; color: #333 !important; }
[data-bs-theme="light"] .modal-content.bg-dark { background-color: var(--bg-card) !important; }
[data-bs-theme="light"] .dropdown-menu-dark { background-color: var(--bg-card) !important; }
[data-bs-theme="light"] .dropdown-menu-dark .dropdown-item { color: var(--text-primary) !important; }
[data-bs-theme="light"] footer.bg-dark { background-color: var(--bg-secondary) !important; }
[data-bs-theme="light"] .btn-outline-light { color: #333 !important; border-color: #ccc !important; }
[data-bs-theme="light"] .btn-outline-light:hover { background: #eee !important; color: #111 !important; }
[data-bs-theme="light"] .form-control { background: #fff; color: #333; border-color: #ccc; }
[data-bs-theme="light"] .form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 0.2rem rgba(233,69,96,0.25); }
[data-bs-theme="light"] .form-select { background-color: #fff; color: #333; }
[data-bs-theme="light"] #epgContent > div:first-child { background: #eee !important; }

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
    line-height: 1.6;
}

.navbar {
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    z-index: 1030;
}

.dropdown-menu {
    z-index: 1040;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255,255,255,0.75);
}
.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: #fff;
}

.hero {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border-bottom: 1px solid var(--border-color);
}

.hero p.text-muted {
    color: #c0c0c8 !important;
}

.card {
    border-radius: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.bg-dark {
    background-color: var(--bg-secondary) !important;
}

.card.bg-dark {
    border-color: var(--border-color);
    background-color: var(--bg-card) !important;
}

.card.bg-dark .card-body,
.card.bg-dark .card-header {
    color: var(--text-primary);
}

.card-header {
    background-color: rgba(0,0,0,0.2) !important;
    border-bottom-color: var(--border-color) !important;
}

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

.table-dark {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-primary);
    --bs-table-border-color: var(--border-color);
    --bs-table-hover-color: #fff;
    --bs-table-hover-bg: rgba(255,255,255,0.04);
}

.table-dark th {
    color: #c0c0c8;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}
.table-dark td {
    color: #f0f0f0;
}

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

a {
    color: var(--accent);
    text-decoration: none;
}
a:hover {
    color: #f06080;
}

.btn-primary {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
}
.btn-primary:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #fff;
}

.btn-outline-light {
    border-color: rgba(255,255,255,0.25);
    color: #e0e0e0;
}
.btn-outline-light:hover {
    background-color: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.4);
    color: #fff;
}

.accordion-button {
    background-color: var(--bg-card) !important;
    color: #e0e0e0 !important;
    font-weight: 500;
}
.accordion-button:not(.collapsed) {
    background-color: var(--bg-secondary) !important;
    color: #fff !important;
    box-shadow: none;
}
.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(233,69,96,0.2);
    border-color: var(--border-color);
}
.accordion-button::after {
    filter: invert(0.8);
}
.accordion-body {
    background-color: var(--bg-primary);
    color: #e0e0e0;
}
.accordion-body li, .accordion-body p {
    color: #d0d0d8;
}
.accordion-item {
    background-color: transparent;
    border-color: var(--border-color);
}

.form-control, .form-select {
    background-color: rgba(255,255,255,0.06);
    border-color: var(--border-color);
    color: #e0e0e0;
}
.form-control::placeholder {
    color: #707078;
}
.form-control:focus, .form-select:focus {
    background-color: rgba(255,255,255,0.1);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 0 0 0.2rem rgba(233,69,96,0.25);
}

.form-label {
    color: #d0d0d8;
}

.alert-info {
    background-color: rgba(64,196,255,0.12);
    border-color: rgba(64,196,255,0.25);
    color: #b8e8ff;
}
.alert-danger {
    background-color: rgba(255,23,68,0.15);
    border-color: rgba(255,23,68,0.3);
    color: #ffb0b0;
}
.alert-success {
    background-color: rgba(0,230,118,0.15);
    border-color: rgba(0,230,118,0.3);
    color: #b0ffb0;
}
.alert-warning {
    background-color: rgba(255,152,0,0.15);
    border-color: rgba(255,152,0,0.3);
    color: #ffe0b0;
}

footer {
    border-top: 1px solid var(--border-color);
}

code {
    color: var(--info);
    background: rgba(64,196,255,0.12);
    padding: 2px 6px;
    border-radius: 4px;
}

h1, h2, h3, h4, h5, h6 {
    color: #fff;
}

.badge {
    font-weight: 500;
}
.badge.bg-success { background-color: var(--success) !important; color: #000 !important; }
.badge.bg-danger { background-color: var(--danger) !important; color: #fff !important; }
.badge.bg-warning { background-color: var(--warning) !important; color: #000 !important; }
.badge.bg-info { background-color: var(--info) !important; color: #000 !important; }
.badge.bg-dark { background-color: #444 !important; color: #ccc !important; }
.badge.bg-secondary { background-color: #555 !important; color: #ccc !important; }

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

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

small.text-muted {
    color: #909098 !important;
}

::selection {
    background: var(--accent);
    color: #fff;
}

/* Mobile optimizations */
@media (max-width: 767.98px) {
    .container { padding-left: 8px; padding-right: 8px; }
    h1 { font-size: 1.3rem !important; }
    .btn-sm { padding: 6px 10px; font-size: 0.8rem; }
    .table-responsive table { font-size: 0.8rem; }
    .table-responsive td, .table-responsive th { padding: 6px 8px !important; white-space: nowrap; }
    .card-header { padding: 8px 10px !important; }
    .card-body { padding: 10px !important; }

    /* Dashboard cards: stack properly */
    .col-lg-4 .card { margin-bottom: 12px; }

    /* EPG sidebar toggle buttons */
    #mobileNav .btn { padding: 8px 0; font-size: 0.85rem; }

    /* Larger touch targets for nav */
    .navbar-nav .nav-link { padding: 10px 12px; font-size: 0.9rem; }

    /* Quick actions horizontal scroll */
    .quick-actions-row { display: flex; overflow-x: auto; gap: 6px; padding-bottom: 4px; }
    .quick-actions-row .btn { flex-shrink: 0; white-space: nowrap; }
}