:root {
    /* Base Colors - Sophisticated Dark Mode */
    --bg-main: #0a0b10;
    --bg-surface: #12141c;
    --bg-sidebar: #06070a;
    --border-color: rgba(255, 255, 255, 0.08);
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    
    /* Layered Elevation Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-premium: 0 0 0 1px rgba(255, 255, 255, 0.05), 
                      0 10px 15px -3px rgba(0, 0, 0, 0.4), 
                      0 4px 6px -4px rgba(0, 0, 0, 0.4);
    
    --radius-sm: 0.6rem;
    --radius-md: 0.85rem;
    --radius-lg: 1.25rem;
    
    /* Default Accent (Neutral Blue) */
    --accent-color: #4f46e5;
    --accent-hover: #4338ca;
    --accent-rgb: 79, 70, 229;
    --accent-glow: rgba(79, 70, 229, 0.3);
    --accent-contrast: #ffffff;
    --accent-soft: rgba(79, 70, 229, 0.12);
    --accent-soft-strong: rgba(79, 70, 229, 0.2);
    --bs-primary: var(--accent-color);
    --bs-primary-rgb: var(--accent-rgb);
    --bs-info: var(--accent-color);
    --bs-info-rgb: var(--accent-rgb);
    --bs-link-color: var(--accent-color);
    --bs-link-hover-color: var(--accent-hover);
    --bs-primary-text-emphasis: var(--accent-hover);
    --bs-info-text-emphasis: var(--accent-hover);
    --bs-primary-bg-subtle: var(--accent-soft);
    --bs-info-bg-subtle: var(--accent-soft);
    --bs-primary-border-subtle: var(--accent-soft-strong);
    --bs-info-border-subtle: var(--accent-soft-strong);
    --bs-focus-ring-color: var(--accent-glow);
}

/* Light Mode Support - Refined */
[data-bs-theme="light"] {
    --bg-main: #f8fafc;
    --bg-surface: #ffffff;
    --bg-sidebar: #f1f5f9;
    --border-color: rgba(0, 0, 0, 0.06);
    --text-main: #0f172a;
    --text-muted: #64748b;
    --shadow-premium: 0 0 0 1px rgba(0, 0, 0, 0.05), 
                      0 10px 15px -3px rgba(0, 0, 0, 0.1), 
                      0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

/* Themes - Colors optimized for premium depth */
[data-theme="indigo"] { --accent-color: #6366f1; --accent-hover: #4f46e5; --accent-rgb: 99, 102, 241; --accent-glow: rgba(99, 102, 241, 0.3); --accent-contrast: #ffffff; --accent-soft: rgba(99, 102, 241, 0.12); --accent-soft-strong: rgba(99, 102, 241, 0.2); }
[data-theme="plex"] { 
    --bg-main: #000000; --bg-surface: #121212; --bg-sidebar: #080808; 
    --accent-color: #cc7b19; --accent-hover: #a36214; --accent-rgb: 204, 123, 25; --accent-glow: rgba(204, 123, 25, 0.3); --accent-contrast: #ffffff; --accent-soft: rgba(204, 123, 25, 0.12); --accent-soft-strong: rgba(204, 123, 25, 0.2);
}
[data-theme="emerald"] { --accent-color: #10b981; --accent-hover: #059669; --accent-rgb: 16, 185, 129; --accent-glow: rgba(16, 185, 129, 0.3); --accent-contrast: #ffffff; --accent-soft: rgba(16, 185, 129, 0.12); --accent-soft-strong: rgba(16, 185, 129, 0.2); }
[data-theme="sky"] { --accent-color: #0ea5e9; --accent-hover: #0284c7; --accent-rgb: 14, 165, 233; --accent-glow: rgba(14, 165, 233, 0.3); --accent-contrast: #ffffff; --accent-soft: rgba(14, 165, 233, 0.12); --accent-soft-strong: rgba(14, 165, 233, 0.2); }
[data-theme="slate"] { --accent-color: #ec4899; --accent-hover: #db2777; --accent-rgb: 236, 72, 153; --accent-glow: rgba(236, 72, 153, 0.3); --accent-contrast: #ffffff; --accent-soft: rgba(236, 72, 153, 0.12); --accent-soft-strong: rgba(236, 72, 153, 0.2); }
[data-theme="earth"] { --accent-color: #d97706; --accent-hover: #b45309; --accent-rgb: 217, 119, 6; --accent-glow: rgba(217, 119, 6, 0.3); --accent-contrast: #ffffff; --accent-soft: rgba(217, 119, 6, 0.12); --accent-soft-strong: rgba(217, 119, 6, 0.2); }
[data-theme="custom"] { --accent-color: var(--custom-accent); --accent-hover: color-mix(in srgb, var(--custom-accent) 84%, black); --accent-glow: color-mix(in srgb, var(--custom-accent) 30%, transparent); }

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Plus Jakarta Sans', sans-serif;
    letter-spacing: -0.015em;
    min-height: 100vh;
    overflow-x: hidden;
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.text-primary,
.text-info {
    color: rgba(var(--bs-primary-rgb), var(--bs-text-opacity, 1)) !important;
}

.btn-link {
    --bs-btn-color: var(--accent-color);
    --bs-btn-hover-color: var(--accent-hover);
    --bs-btn-active-color: var(--accent-hover);
    color: var(--accent-color);
}

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

.btn-link.text-muted:hover,
.btn-link.text-muted:focus-visible {
    color: var(--accent-color) !important;
}

.text-primary-emphasis {
    color: var(--accent-hover) !important;
}

.bg-primary,
.bg-info {
    background-color: rgba(var(--bs-primary-rgb), var(--bs-bg-opacity, 1)) !important;
}

.border-primary,
.border-info {
    border-color: rgba(var(--bs-primary-rgb), var(--bs-border-opacity, 1)) !important;
}

.bg-primary-subtle,
.bg-info-subtle {
    background-color: var(--accent-soft) !important;
}

.bg-primary.bg-opacity-10,
.bg-info.bg-opacity-10 {
    background-color: var(--accent-soft) !important;
}

.badge.bg-primary,
.badge.bg-info {
    background-color: var(--accent-color) !important;
    color: var(--accent-contrast) !important;
}

.badge.border-primary,
.badge.border-info {
    border-color: rgba(var(--accent-rgb), 0.28) !important;
}

.btn-primary,
.btn-info {
    --bs-btn-color: var(--accent-contrast);
    --bs-btn-bg: var(--accent-color);
    --bs-btn-border-color: var(--accent-color);
    --bs-btn-hover-color: var(--accent-contrast);
    --bs-btn-hover-bg: var(--accent-hover);
    --bs-btn-hover-border-color: var(--accent-hover);
    --bs-btn-focus-shadow-rgb: var(--accent-rgb);
    --bs-btn-active-color: var(--accent-contrast);
    --bs-btn-active-bg: var(--accent-hover);
    --bs-btn-active-border-color: var(--accent-hover);
    --bs-btn-disabled-color: var(--accent-contrast);
    --bs-btn-disabled-bg: var(--accent-color);
    --bs-btn-disabled-border-color: var(--accent-color);
}

.btn-outline-primary,
.btn-outline-info {
    --bs-btn-color: var(--accent-color);
    --bs-btn-border-color: rgba(var(--accent-rgb), 0.42);
    --bs-btn-hover-color: var(--accent-contrast);
    --bs-btn-hover-bg: var(--accent-color);
    --bs-btn-hover-border-color: var(--accent-color);
    --bs-btn-focus-shadow-rgb: var(--accent-rgb);
    --bs-btn-active-color: var(--accent-contrast);
    --bs-btn-active-bg: var(--accent-hover);
    --bs-btn-active-border-color: var(--accent-hover);
    --bs-btn-disabled-color: var(--accent-color);
    --bs-btn-disabled-border-color: rgba(var(--accent-rgb), 0.3);
}

.alert-info {
    --bs-alert-color: var(--accent-hover);
    --bs-alert-bg: var(--accent-soft);
    --bs-alert-border-color: rgba(var(--accent-rgb), 0.28);
}

.spinner-border.text-primary,
.spinner-border.text-info {
    color: var(--accent-color) !important;
}

.list-group-item.active {
    background-color: var(--accent-soft) !important;
    border-color: rgba(var(--accent-rgb), 0.35) !important;
    color: var(--accent-color) !important;
}

.list-group-item.active * {
    color: inherit !important;
}

.dropdown-item.active,
.dropdown-item:active {
    background-color: var(--accent-color) !important;
    color: var(--accent-contrast) !important;
}

.form-check-input:checked {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.form-check-input:focus {
    border-color: rgba(var(--accent-rgb), 0.55);
    box-shadow: 0 0 0 0.25rem rgba(var(--accent-rgb), 0.22);
}

.nav-pills .nav-link.active,
.nav-tabs .nav-link.active,
.accordion-button:not(.collapsed) {
    color: var(--accent-color);
}

.progress-bar,
.progress-bar.bg-primary,
.progress-bar.bg-info {
    background-color: var(--accent-color) !important;
}

.shadow-vibrant {
    box-shadow: 0 10px 24px -8px var(--accent-glow) !important;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 800;
    letter-spacing: -0.04em;
    color: #fff;
}

/* Typography Refinement */
.lead { font-weight: 500; letter-spacing: -0.02em; opacity: 0.8; }
.small, small { font-weight: 500; letter-spacing: -0.01em; }
.uppercase { font-weight: 700; letter-spacing: 0.08em; font-size: 0.65rem !important; }

/* Layout Logic */
.wrapper { display: flex; width: 100%; align-items: stretch; }

/* Sidebar Modernization */
#sidebar {
    width: 280px;
    min-width: 280px;
    max-width: 280px;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 1000;
    background: var(--bg-sidebar);
    color: var(--text-main);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-right: 1px solid var(--border-color);
    padding: 2.5rem 0;
    display: flex;
    flex-direction: column;
}

#sidebar.active {
    margin-left: -280px;
}

#sidebar .sidebar-header {
    padding: 0 1.5rem 2.5rem 1.5rem;
}

#sidebar ul.components {
    padding: 0;
}

#sidebar ul li a {
    margin: 0 1.25rem 0.35rem 1.25rem;
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

#sidebar ul li a i {
    margin-right: 1rem;
    font-size: 1.25rem;
    transition: transform 0.3s;
}

#sidebar ul li a:hover i { transform: translateX(3px); }

#sidebar ul li a:hover, #sidebar ul li.active > a {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
}

#sidebar ul li.active > a {
    background: var(--accent-color) !important;
    color: white !important;
    box-shadow: 0 8px 20px -4px var(--accent-glow);
}

/* Sidebar Glow Bar */
#sidebar ul li.active > a::after {
    content: '';
    position: absolute;
    left: 0; top: 20%; bottom: 20%; width: 4px;
    background: #fff;
    border-radius: 0 4px 4px 0;
}

/* Sidebar Dropdown Styling */
#sidebar ul li a.dropdown-toggle::after {
    display: inline-block;
    margin-left: auto;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
    transition: transform 0.2s;
}

#sidebar ul li a.dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
}

#sidebar ul li ul {
    background: rgba(0, 0, 0, 0.2);
    margin: 0 0 0.5rem 0;
    padding: 0.25rem 0;
}

#sidebar ul li ul li a {
    font-size: 0.85rem;
    padding: 0.65rem 1rem 0.65rem 3.5rem !important;
    margin: 0 !important;
    border-radius: 0 !important;
}

#sidebar ul li ul li.active a {
    background: rgba(255, 255, 255, 0.05) !important;
    color: var(--accent-color) !important;
    box-shadow: none !important;
}

#sidebar .sidebar-footer {
    background: rgba(0, 0, 0, 0.2) !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
}

/* Main Content Area */
#content {
    width: calc(100% - 280px);
    margin-left: 280px;
    min-height: 100vh;
    padding: 4rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: radial-gradient(circle at top right, rgba(79, 70, 229, 0.03), transparent 40%),
                radial-gradient(circle at bottom left, rgba(79, 70, 229, 0.02), transparent 40%);
}

#content.active {
    width: 100%;
    margin-left: 0;
}

/* FIX: Override Bootstrap White Backgrounds */
.bg-white, .card-footer.bg-white {
    background-color: rgba(255, 255, 255, 0.03) !important;
    color: var(--text-main) !important;
}

.bg-light {
    background-color: rgba(255, 255, 255, 0.015) !important;
    color: var(--text-main) !important;
}

/* Dark Mode Overrides for Components */
.dropdown-menu {
    background-color: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-lg) !important;
    padding: 0.5rem !important;
    z-index: 1050 !important;
}

.dropdown-item {
    color: var(--text-main) !important;
    border-radius: var(--radius-sm);
    padding: 0.6rem 1rem !important;
    background: transparent !important;
}

.dropdown-item:hover, .dropdown-item:focus {
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: var(--accent-color) !important;
}

/* Ensure select dropdowns and options are also dark */
select option {
    background-color: var(--bg-surface) !important;
    color: var(--text-main) !important;
}

.popover, .tooltip {
    --bs-popover-bg: var(--bg-surface);
    --bs-popover-border-color: var(--border-color);
    --bs-tooltip-bg: #000;
}

/* Premium Framing */
.card {
    background: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-premium);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    color: var(--text-main) !important;
}

/* Inner Glow Effect */
.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    z-index: 1;
}

.card:hover {
    transform: translateY(-4px) scale(1.005);
    border-color: rgba(255, 255, 255, 0.15) !important;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}

.card-header {
    background: transparent !important;
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 1.75rem;
}

/* Glassmorphism Evolution */
.glass {
    background: rgba(18, 20, 28, 0.7) !important;
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
}

/* Buttons - Premium Feel */
.btn {
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
    background: var(--accent-color);
    border: none;
    box-shadow: 0 4px 12px var(--accent-glow);
    color: var(--accent-contrast);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--accent-glow);
    color: var(--accent-contrast);
}

/* Form Controls */
.form-control, .form-select {
    background-color: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: var(--text-main) !important;
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-sm);
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent-color) !important;
    background-color: rgba(255, 255, 255, 0.06) !important;
    box-shadow: 0 0 0 4px var(--accent-glow) !important;
    color: var(--text-main) !important;
}

/* Tables Dark Mode */
.table { color: var(--text-main) !important; }
.table > :not(caption) > * > * {
    background-color: transparent !important;
    color: inherit !important;
    border-bottom-color: var(--border-color) !important;
}
.table-hover tbody tr:hover td {
    background-color: rgba(255,255,255,0.02) !important;
}

/* DataTables Pagination */
.page-link {
    background-color: var(--bg-surface) !important;
    border-color: var(--border-color) !important;
    color: var(--text-muted) !important;
}

.page-item.active .page-link {
    background-color: var(--accent-color) !important;
    border-color: var(--accent-color) !important;
    color: white !important;
}

/* Guide / EPG */
.guide-page {
    --px-min: 8px;
    --side-w: 210px;
    --row-h: 88px;
}

.guide-header {
    position: relative;
    z-index: 8;
}

.guide-title-wrap {
    min-width: 0;
}

.guide-setup-button {
    width: 34px;
    height: 34px;
    padding: 0;
    flex: 0 0 auto;
}

.guide-toolbar {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.65rem;
    overflow: visible;
}

.guide-toolbar-scroll {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    overflow: visible;
    scrollbar-width: thin;
}

.guide-toolbar-search {
    min-width: min(100%, 260px);
}

.guide-search-group {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    overflow: hidden;
}

.guide-search-group .form-control,
.guide-search-group .input-group-text {
    padding-top: 0.55rem;
    padding-bottom: 0.55rem;
}

.guide-chip-group {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 0.25rem;
    flex: 0 0 auto;
}

.guide-chip-group .btn {
    padding: 0.45rem 0.8rem;
    font-size: 0.76rem;
    line-height: 1;
    border-radius: 999px;
    min-height: 32px;
}

.guide-dropdown .btn {
    min-height: 32px;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
}

.guide-dropdown {
    position: relative;
    overflow: visible;
}

.guide-genre-menu {
    min-width: 220px;
}

.guide-genre-list {
    max-height: 220px;
}

.guide-timebar {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem;
}

.guide-window-label {
    white-space: nowrap;
}

.guide-mobile-note {
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
}

.epg-wrapper {
    position: relative;
}

.epg-container {
    background-color: var(--bg-sidebar) !important;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    max-height: calc(100vh - 240px);
    min-height: 420px;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) transparent;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y;
}

.epg-container::-webkit-scrollbar {
    width: 7px;
    height: 7px;
}

.epg-container::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 999px;
}

.epg-grid {
    position: relative;
}

.epg-header-row {
    height: 48px;
    z-index: 20;
    background: rgba(6, 7, 10, 0.94);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.epg-sidebar-header,
.epg-sidebar-col {
    width: var(--side-w);
    min-width: var(--side-w);
    max-width: var(--side-w);
    position: sticky;
    left: 0;
}

.epg-sidebar-header {
    z-index: 25;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--accent-color);
    background: rgba(6, 7, 10, 0.98);
    border-right: 1px solid var(--border-color);
}

.epg-time-col {
    width: calc(30 * var(--px-min));
    min-width: calc(30 * var(--px-min));
    padding: 0.85rem 0.5rem;
    text-align: center;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    color: color-mix(in srgb, var(--accent-color) 42%, var(--text-main) 58%);
    border-right: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
}

.guide-grid-body {
    position: relative;
}

.epg-row {
    min-height: var(--row-h);
    border-bottom: 1px solid var(--border-color);
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / calc(30 * var(--px-min)) 100%,
        rgba(0, 0, 0, 0.08);
}

.epg-sidebar {
    position: sticky;
    left: 0;
    z-index: 12;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem;
    background: rgba(6, 7, 10, 0.96);
    border-right: 1px solid var(--border-color);
}

.epg-sidebar .favorite-toggle {
    color: var(--accent-color);
    font-size: 1rem;
    line-height: 1;
    flex: 0 0 auto;
}

.epg-sidebar-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.epg-channel-name {
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1.15;
    word-break: break-word;
}

.guide-now-meta {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.guide-now-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: flex-start;
    min-height: 20px;
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    font-size: 0.63rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.guide-now-pill.is-live {
    background: rgba(220, 53, 69, 0.18);
    color: #ffb7c0;
}

.guide-now-subline {
    display: block;
    font-size: 0.68rem;
    color: var(--text-muted);
    line-height: 1.1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.epg-content-col {
    height: var(--row-h);
}

.epg-row-content {
    position: relative;
    width: 100%;
    min-width: calc(12 * 30 * var(--px-min));
}

.epg-row-virtual-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    color: var(--text-muted);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
}

.guide-empty-row {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    color: var(--text-muted);
    font-size: 0.76rem;
}

.epg-block {
    position: absolute;
    top: 6px;
    bottom: 6px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 0.18rem;
    padding: 0.55rem 0.65rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 0.7rem;
    color: var(--text-main);
    text-align: left;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
    line-height: 1.2;
}

.epg-block:hover,
.epg-block:focus-visible {
    background: rgba(255, 255, 255, 0.11) !important;
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
    outline: none;
}

.epg-active {
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent-color) 84%, black), var(--accent-hover)) !important;
    border-color: rgba(255, 255, 255, 0.16) !important;
    color: #fff !important;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 0 24px var(--accent-glow);
}

.epg-title,
.epg-subtitle,
.epg-meta {
    display: block;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 0;
    padding-bottom: 1px;
}

.epg-title-row {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    width: 100%;
    min-width: 0;
}

.epg-title-row .epg-title {
    min-width: 0;
}

.epg-title {
    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1.22;
    padding-top: 1px;
}

.epg-subtitle {
    font-size: 0.62rem;
    color: rgba(255, 255, 255, 0.72);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    line-height: 1.18;
}

.epg-meta {
    font-size: 0.63rem;
    color: rgba(255, 255, 255, 0.86);
    font-weight: 700;
    line-height: 1.18;
}

.now-indicator-line,
.now-indicator-dot {
    position: absolute;
    pointer-events: none;
}

.now-indicator-line {
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-color);
    opacity: 0.95;
    z-index: 18;
    box-shadow: 0 0 16px var(--accent-glow);
}

.now-indicator-dot {
    top: 44px;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--accent-color);
    z-index: 19;
    box-shadow: 0 0 18px var(--accent-glow);
}

.guide-hidden {
    display: none !important;
}

.guide-popover-card {
    max-width: 220px;
}

.guide-popover-poster {
    display: block;
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 0.5rem;
}

.guide-popover-title {
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.guide-popover-meta {
    color: var(--accent-color);
    font-size: 0.72rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.guide-popover-summary {
    color: var(--text-muted);
    font-size: 0.78rem;
    line-height: 1.35;
}

.guide-list-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.guide-list-entry .card-header {
    padding: 1rem 1.25rem;
}

.guide-list-row {
    cursor: pointer;
}

.guide-list-row:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: -2px;
}

.guide-list-poster {
    width: 40px;
    height: 60px;
    object-fit: cover;
    border-radius: 0.45rem;
    border: 1px solid var(--border-color);
    display: block;
}

.guide-list-poster-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.03);
}

.guide-live-badge {
    font-size: 0.58rem;
    padding: 0.2rem 0.42rem;
}

.guide-new-badge {
    font-size: 0.56rem;
    padding: 0.18rem 0.4rem;
    letter-spacing: 0;
    flex: 0 0 auto;
}

.guide-list-summary {
    max-height: 5rem;
    overflow: auto;
}

.guide-detail-modal .modal-header,
.guide-detail-modal .modal-body {
    background: var(--bg-surface);
}

.guide-detail-layout {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 1.25rem;
}

.guide-detail-poster-wrap {
    position: relative;
}

.guide-detail-poster,
.guide-detail-poster-fallback {
    width: 100%;
    aspect-ratio: 2 / 3;
    border-radius: 0.8rem;
    border: 1px solid var(--border-color);
}

.guide-detail-poster {
    object-fit: cover;
    display: block;
}

.guide-detail-poster-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-muted);
    font-size: 1.4rem;
}

.guide-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.9rem;
    align-items: center;
}

.guide-detail-time,
.guide-detail-duration {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 700;
}

.guide-detail-summary {
    color: var(--text-main);
    line-height: 1.55;
}

.table-active-vibrant {
    background: linear-gradient(to right, rgba(var(--accent-rgb), 0.18), transparent) !important;
    border-left: 3px solid var(--accent-color) !important;
}

/* Mobile Nav & Responsiveness */
.navbar-mobile {
    display: none;
    background: var(--bg-sidebar);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1.25rem;
    position: sticky;
    top: 0;
    z-index: 999;
}

#dismiss {
    width: 35px; height: 35px; line-height: 35px; text-align: center;
    background: var(--bg-surface); position: absolute; top: 10px; right: 10px;
    cursor: pointer; border-radius: 5px; display: none; padding: 0;
}

.overlay {
    display: none; position: fixed; width: 100vw; height: 100vh;
    background: rgba(0, 0, 0, 0.7); z-index: 998; opacity: 0;
    transition: opacity 0.3s ease-in-out;
}
.overlay.active { display: block; opacity: 1; }

#global-loading-indicator {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 2000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.18s ease;
}

.global-loading-bar {
    height: 3px;
    width: 100%;
    background: linear-gradient(90deg, transparent 0%, var(--accent-color) 20%, #ffffff 50%, var(--accent-color) 80%, transparent 100%);
    background-size: 200% 100%;
    box-shadow: 0 0 14px var(--accent-glow);
    animation: global-loading-shift 1.1s linear infinite;
}

.global-loading-pill {
    position: fixed;
    top: 0.9rem;
    right: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 0.85rem;
    border-radius: 999px;
    background: rgba(18, 20, 28, 0.92);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 0.82rem;
    font-weight: 700;
    box-shadow: var(--shadow-premium);
    backdrop-filter: blur(12px);
}

#global-loading-scrim {
    position: fixed;
    inset: 0;
    z-index: 1990;
    background: rgba(10, 11, 16, 0.18);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
}

body.app-busy #global-loading-indicator {
    opacity: 1;
}

body.app-busy #global-loading-scrim {
    opacity: 1;
    pointer-events: auto;
    cursor: progress;
}

body.app-busy #content,
body.app-busy .navbar-mobile {
    cursor: progress;
}

@keyframes global-loading-shift {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@media (max-width: 992px) {
    #sidebar { margin-left: -280px; width: 260px; }
    #sidebar.active { margin-left: 0; box-shadow: 20px 0 50px rgba(0,0,0,0.5); }
    #content { width: 100%; margin-left: 0; padding: 1.5rem 1rem 5rem 1rem; }
    .navbar-mobile { display: flex; justify-content: space-between; align-items: center; }
    #dismiss { display: block; }
}

@media (max-width: 576px) {
    #sidebar { width: 85%; max-width: 300px; }
    #content { padding: 1rem 0.75rem 6rem 0.75rem; }
    .global-loading-pill {
        top: 0.75rem;
        right: 0.75rem;
        left: 0.75rem;
        justify-content: center;
        padding: 0.55rem 0.8rem;
    }

    .guide-page {
        --px-min: 5.4px;
        --side-w: 118px;
        --row-h: 78px;
    }

    .guide-toolbar {
        padding: 0.5rem;
    }

    .guide-toolbar-search {
        min-width: 100%;
    }

    .guide-toolbar-scroll {
        align-items: stretch;
    }

    .guide-chip-group {
        flex-wrap: nowrap;
    }

    .guide-chip-group .btn,
    .guide-dropdown .btn {
        padding-left: 0.7rem;
        padding-right: 0.7rem;
        font-size: 0.72rem;
    }

    .guide-timebar {
        padding: 0.65rem;
    }

    .epg-container {
        max-height: calc(100vh - 225px);
        min-height: 360px;
        border-radius: 0.75rem;
    }

    .epg-sidebar {
        gap: 0.55rem;
        padding: 0.55rem 0.45rem;
    }

    .epg-sidebar .favorite-toggle {
        font-size: 0.92rem;
    }

    .epg-channel-name {
        font-size: 0.73rem;
    }

    .guide-now-pill {
        min-height: 18px;
        font-size: 0.58rem;
        padding: 0.08rem 0.38rem;
    }

    .guide-now-subline {
        font-size: 0.61rem;
    }

    .epg-time-col {
        padding: 0.72rem 0.35rem;
        font-size: 0.66rem;
    }

    .epg-block {
        padding: 0.42rem 0.48rem;
        gap: 0.12rem;
        border-radius: 0.55rem;
    }

    .epg-title {
        font-size: 0.68rem;
        line-height: 1.24;
    }

    .epg-subtitle,
    .epg-meta {
        font-size: 0.54rem;
        line-height: 1.18;
    }

    .guide-detail-layout {
        grid-template-columns: 1fr;
    }

    .guide-detail-poster-wrap {
        max-width: 180px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fadeInUp 0.4s ease-out forwards; }

@keyframes pulse-premium {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}
.pulse-green { animation: pulse-premium 2s infinite ease-in-out; }
.pulse-red { animation: pulse-premium 2s infinite ease-in-out; }