:root {
    --bg: #090b0f;
    --surface: #111823;
    --surface-2: #172231;
    --surface-3: #1d2c3d;
    --text: #f7f8fb;
    --muted: #aab5c4;
    --line: rgba(255, 255, 255, 0.1);
    --accent: #22c55e;
    --accent-2: #38bdf8;
    --accent-3: #f59e0b;
    --danger: #ef4444;
    --radius: 8px;
    --sidebar: 86px;
}

* {
    box-sizing: border-box;
}

html {
    color-scheme: dark;
}

body.modern-app,
body.modern-login,
body.modern-admin,
body.modern-player {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, Roboto, Arial, sans-serif;
    letter-spacing: 0;
}

button,
input,
select,
textarea {
    font: inherit;
}

a {
    color: inherit;
}

.modern-shell {
    min-height: 100vh;
    padding-left: var(--sidebar);
}

.modern-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 50;
    width: var(--sidebar);
    padding: 16px 12px;
    background: rgba(8, 12, 18, 0.92);
    border-right: 1px solid var(--line);
    backdrop-filter: blur(18px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.modern-logo {
    width: 52px;
    height: 52px;
    border-radius: var(--radius);
    display: grid;
    place-items: center;
    background: #0f1722;
    border: 1px solid var(--line);
    overflow: hidden;
}

.modern-logo img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.modern-nav {
    display: grid;
    gap: 8px;
    width: 100%;
    margin-top: 12px;
}

.modern-nav a,
.modern-icon-btn {
    width: 100%;
    min-height: 48px;
    display: grid;
    place-items: center;
    color: var(--muted);
    text-decoration: none;
    border-radius: var(--radius);
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.modern-nav a:hover,
.modern-nav a:focus-visible,
.modern-icon-btn:hover,
.modern-icon-btn:focus-visible,
.modern-nav a.active {
    color: var(--text);
    background: var(--surface-2);
    border-color: var(--line);
    outline: none;
}

.modern-nav svg,
.modern-icon-btn svg {
    width: 22px;
    height: 22px;
    stroke-width: 2;
}

.modern-main {
    min-height: 100vh;
    padding: 22px 28px 48px;
}

.modern-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: grid;
    grid-template-columns: minmax(280px, 1fr) auto;
    gap: 16px;
    align-items: center;
    padding: 0 0 18px;
    background: linear-gradient(180deg, rgba(9, 11, 15, 0.96) 0%, rgba(9, 11, 15, 0.72) 78%, transparent 100%);
}

.modern-search {
    position: relative;
    max-width: 760px;
}

.modern-search svg {
    position: absolute;
    top: 50%;
    left: 14px;
    width: 20px;
    height: 20px;
    transform: translateY(-50%);
    color: var(--muted);
}

.modern-search input {
    width: 100%;
    min-height: 46px;
    padding: 0 14px 0 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--text);
    background: rgba(17, 24, 35, 0.9);
    outline: none;
}

.modern-search input:focus {
    border-color: rgba(56, 189, 248, 0.7);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.14);
}

.modern-user {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    white-space: nowrap;
}

.status-pill,
.meta-pill {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
}

.status-pill.online {
    color: #bbf7d0;
    border-color: rgba(34, 197, 94, 0.35);
    background: rgba(34, 197, 94, 0.12);
}

.status-pill.offline {
    color: #fecaca;
    border-color: rgba(239, 68, 68, 0.35);
    background: rgba(239, 68, 68, 0.12);
}

.modern-hero {
    min-height: clamp(390px, 62vh, 620px);
    position: relative;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: #0d121a;
}

.modern-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--hero-image);
    background-size: cover;
    background-position: center;
    opacity: 0.68;
    transform: scale(1.02);
}

.modern-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(9, 11, 15, 0.96) 0%, rgba(9, 11, 15, 0.58) 44%, rgba(9, 11, 15, 0.16) 100%),
                linear-gradient(0deg, var(--bg) 0%, rgba(9, 11, 15, 0) 45%);
}

.modern-hero-content {
    position: relative;
    z-index: 1;
    width: min(820px, 92vw);
    padding: 84px 28px 74px;
}

.modern-hero h1 {
    margin: 0 0 14px;
    font-size: clamp(36px, 5vw, 76px);
    line-height: 0.98;
    letter-spacing: 0;
}

.modern-hero p {
    max-width: 680px;
    margin: 0 0 22px;
    color: #d4dbe6;
    font-size: clamp(15px, 1.5vw, 18px);
    line-height: 1.55;
}

.module-hero {
    position: relative;
    min-height: 280px;
    display: flex;
    align-items: end;
    padding: 34px;
    border-radius: var(--radius);
    overflow: hidden;
    background: linear-gradient(90deg, rgba(7, 10, 15, 0.96), rgba(7, 10, 15, 0.58)),
                var(--hero-image);
    background-size: cover;
    background-position: center;
    border: 1px solid var(--line);
}

.module-hero h1 {
    margin: 12px 0 8px;
    font-size: clamp(42px, 7vw, 82px);
    line-height: 0.95;
}

.module-hero p {
    max-width: 680px;
    margin: 0;
    color: #d9e3ee;
    line-height: 1.55;
}

.module-section {
    margin-top: 18px;
}

.module-layout {
    display: grid;
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.module-filter,
.module-content {
    min-width: 0;
}

.module-filter {
    position: sticky;
    top: 92px;
    max-height: calc(100vh - 110px);
    overflow: auto;
    padding: 12px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--surface);
}

.module-filter-head {
    margin-bottom: 10px;
}

.module-filter-head h2 {
    margin: 0;
    font-size: 18px;
}

.poster-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 14px;
    align-items: start;
}

.poster-grid .empty-state,
.poster-grid .loading-state {
    grid-column: 1 / -1;
}

.module-tv-layout {
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
}

.modern-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.modern-btn {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--text);
    background: var(--surface-2);
    text-decoration: none;
    cursor: pointer;
}

.modern-btn svg {
    width: 18px;
    height: 18px;
}

.modern-btn.primary {
    background: var(--text);
    color: #071019;
    border-color: var(--text);
}

.modern-btn.accent {
    background: var(--accent);
    color: #06130b;
    border-color: var(--accent);
}

.modern-btn.danger {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}

.modern-btn.active,
.modern-btn[aria-pressed="true"] {
    color: #06130b;
    background: var(--accent-3);
    border-color: var(--accent-3);
}

.modern-toast {
    position: fixed;
    z-index: 120;
    left: 50%;
    bottom: 28px;
    min-height: 40px;
    display: flex;
    align-items: center;
    padding: 0 14px;
    border-radius: var(--radius);
    color: var(--text);
    background: rgba(11, 16, 23, 0.96);
    border: 1px solid var(--line);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.42);
    opacity: 0;
    transform: translate(-50%, 12px);
    pointer-events: none;
    transition: opacity 160ms ease, transform 160ms ease;
}

.modern-toast.show {
    opacity: 1;
    transform: translate(-50%, 0);
}

.modern-section {
    margin: 30px 0 6px;
}

.modern-section-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
}

.modern-section h2 {
    margin: 0;
    font-size: clamp(20px, 2vw, 28px);
}

.modern-section-header a,
.modern-section-header button {
    color: var(--accent-2);
    background: none;
    border: 0;
    cursor: pointer;
    text-decoration: none;
}

.rail {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(150px, 180px);
    gap: 14px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    padding: 2px 0 12px;
    scrollbar-width: thin;
}

.media-card {
    position: relative;
    display: block;
    min-width: 0;
    color: var(--text);
    text-decoration: none;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
}

.media-card::before {
    content: "";
    display: block;
    aspect-ratio: 2 / 3;
}

.media-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 180ms ease;
}

.media-card:hover img,
.media-card:focus-visible img {
    transform: scale(1.04);
}

.media-card-title {
    position: absolute;
    inset: auto 0 0;
    min-height: 54px;
    padding: 28px 10px 10px;
    display: flex;
    align-items: end;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.88), transparent);
    font-size: 13px;
    line-height: 1.2;
}

.wide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 14px;
}

.channel-card {
    display: grid;
    grid-template-columns: 58px 1fr;
    gap: 12px;
    align-items: center;
    min-height: 78px;
    padding: 10px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
}

.channel-card img {
    width: 58px;
    height: 58px;
    object-fit: contain;
    border-radius: var(--radius);
    background: #0a1018;
}

.channel-card strong {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 14px;
}

.live-layout {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 16px;
}

.live-panel {
    max-height: 72vh;
    overflow: auto;
    padding: 12px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--line);
}

.category-list {
    display: grid;
    gap: 8px;
}

.category-chip {
    min-height: 38px;
    padding: 0 12px;
    text-align: left;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    color: var(--text);
    background: var(--surface-2);
    cursor: pointer;
}

.category-chip.active {
    border-color: rgba(34, 197, 94, 0.5);
    background: rgba(34, 197, 94, 0.14);
}

.live-player {
    min-height: 460px;
    display: grid;
    grid-template-rows: minmax(260px, 1fr) auto;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--line);
    background: #05070b;
}

.live-player video {
    width: 100%;
    height: 100%;
    min-height: 360px;
    background: #000;
}

.epg-strip {
    display: grid;
    gap: 8px;
    padding: 14px;
    background: var(--surface);
}

.epg-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 10px;
    color: var(--muted);
    font-size: 14px;
}

.search-popover {
    position: fixed;
    z-index: 80;
    top: 76px;
    left: calc(var(--sidebar) + 28px);
    right: 28px;
    max-height: min(760px, calc(100vh - 100px));
    overflow: auto;
    padding: 18px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: rgba(11, 16, 23, 0.98);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.42);
    display: none;
}

.search-popover.open {
    display: block;
}

.detail-modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
    place-items: center;
    padding: 24px;
}

.detail-modal.open {
    display: grid;
}

.detail-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(10px);
}

.detail-sheet {
    position: relative;
    width: min(1060px, 100%);
    max-height: min(780px, 92vh);
    overflow: auto;
    display: grid;
    grid-template-columns: minmax(180px, 280px) minmax(0, 1fr);
    gap: 22px;
    padding: 22px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: linear-gradient(90deg, rgba(12, 17, 24, 0.96), rgba(12, 17, 24, 0.88)),
                var(--detail-image);
    background-size: cover;
    background-position: center;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.56);
}

.detail-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: var(--radius);
    color: var(--text);
    background: rgba(0, 0, 0, 0.44);
    border: 1px solid var(--line);
    text-decoration: none;
    font-size: 22px;
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: #0a1018;
}

.detail-content {
    min-width: 0;
    padding: 8px 36px 8px 0;
}

.detail-content h2 {
    margin: 12px 0 10px;
    font-size: clamp(32px, 5vw, 64px);
    line-height: 1;
}

.detail-content p {
    max-width: 720px;
    color: #d4dbe6;
    line-height: 1.6;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--muted);
}

.detail-meta span {
    min-height: 28px;
    display: inline-flex;
    align-items: center;
    padding: 0 9px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--line);
    font-size: 13px;
}

.episode-list {
    display: grid;
    gap: 18px;
    margin-top: 22px;
}

.episode-list h3 {
    margin: 0 0 10px;
}

.episode-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 10px;
}

.episode-card {
    min-width: 0;
    overflow: hidden;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    text-decoration: none;
}

.episode-card img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

.episode-card span {
    min-height: 48px;
    display: block;
    padding: 9px;
    font-size: 13px;
    line-height: 1.25;
}

.empty-state,
.loading-state {
    min-height: 110px;
    display: grid;
    place-items: center;
    border-radius: var(--radius);
    border: 1px dashed var(--line);
    color: var(--muted);
    background: rgba(255, 255, 255, 0.03);
}

.admin-wrap,
.login-wrap {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
}

.login-wrap {
    place-items: center;
    padding: 32px;
    background: radial-gradient(circle at 20% 20%, rgba(34, 197, 94, 0.22), transparent 26%),
                radial-gradient(circle at 78% 28%, rgba(56, 189, 248, 0.2), transparent 24%),
                linear-gradient(135deg, #070a0f, #101827 54%, #080b10);
}

.modern-login .login-wrap {
    background: rgba(0, 0, 0, 0.24);
}

.modern-login .carousel-container {
    z-index: 0;
    opacity: 0.72;
    filter: saturate(1.08) contrast(1.04);
}

.modern-login .login-panel {
    width: min(520px, calc(100vw - 32px));
    padding: 32px;
    background: rgba(15, 23, 34, 0.76);
}

.login-panel {
    width: min(440px, 100%);
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 34, 0.88);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.44);
    backdrop-filter: blur(20px);
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
}

.login-brand img {
    width: 58px;
    height: 58px;
    object-fit: contain;
    border-radius: var(--radius);
    background: #0b111a;
    border: 1px solid var(--line);
}

.login-brand h1 {
    margin: 0;
    font-size: 28px;
}

.admin-login-preview {
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.admin-login-preview img {
    width: 92px;
    height: 92px;
    padding: 8px;
}

.admin-login-preview h1 {
    max-width: 420px;
    margin: 0 auto;
    overflow-wrap: anywhere;
}

.modern-login .login-brand {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    gap: 14px;
    margin-bottom: 26px;
}

.modern-login .login-brand img {
    width: 104px;
    height: 104px;
    padding: 10px;
}

.modern-login .login-brand h1 {
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    font-size: clamp(30px, 5vw, 42px);
    line-height: 1.05;
    text-align: center;
    overflow-wrap: anywhere;
}

.form-stack {
    display: grid;
    gap: 12px;
}

.field-label {
    display: grid;
    gap: 7px;
    color: var(--muted);
    font-size: 13px;
}

.form-control {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(6, 10, 15, 0.8);
    color: var(--text);
    padding: 0 12px;
    outline: none;
}

.form-control:focus {
    border-color: rgba(56, 189, 248, 0.7);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.13);
}

.login-box .form-control {
    width: 100%;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.login-box.login-panel {
    width: min(440px, 100%);
    border-radius: var(--radius);
}

body.modern-login .login-box.login-panel {
    width: min(560px, calc(100vw - 32px));
    padding: 34px 32px;
}

body.modern-login .login-box.login-panel .login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 16px;
    margin: 0 0 30px;
}

body.modern-login .login-box.login-panel .login-brand img {
    width: 128px;
    height: 128px;
    padding: 12px;
    object-fit: contain;
}

body.modern-login .login-box.login-panel .login-brand h1 {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
    font-size: clamp(34px, 4vw, 50px);
    line-height: 1.05;
    text-align: center;
    overflow-wrap: anywhere;
}

.admin-wrap {
    padding: 26px;
}

.admin-shell {
    width: min(1180px, 100%);
    margin: 0 auto;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}

.admin-header h1 {
    margin: 0;
    font-size: clamp(28px, 4vw, 48px);
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 14px;
}

.admin-card {
    padding: 16px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--line);
}

.server-card {
    display: grid;
    gap: 10px;
}

.server-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.server-card h2 {
    margin: 0;
    font-size: 18px;
}

.server-test-result {
    min-height: 24px;
    color: var(--muted);
    font-size: 13px;
}

.player-page {
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    background: #000;
}

.player-topbar {
    position: fixed;
    z-index: 20;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.78), transparent);
    pointer-events: none;
}

.player-topbar > * {
    pointer-events: auto;
}

.player-title {
    min-width: 0;
}

.player-title h1 {
    margin: 0;
    font-size: clamp(18px, 2vw, 28px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.video-frame {
    width: 100vw;
    height: 100vh;
}

.video-frame video,
.video-frame .video-js {
    width: 100%;
    height: 100%;
}

.keyboard-focus :focus-visible {
    outline: 3px solid rgba(56, 189, 248, 0.85);
    outline-offset: 2px;
}

@media (max-width: 860px) {
    :root {
        --sidebar: 0px;
    }

    .modern-shell {
        padding-left: 0;
        padding-bottom: 68px;
    }

    .modern-sidebar {
        top: auto;
        right: 0;
        width: auto;
        height: 64px;
        padding: 8px 12px;
        border-right: 0;
        border-top: 1px solid var(--line);
        flex-direction: row;
        justify-content: center;
    }

    .modern-logo {
        display: none;
    }

    .modern-nav {
        grid-auto-flow: column;
        grid-auto-columns: 48px;
        justify-content: center;
        margin-top: 0;
        width: auto;
    }

    .modern-main {
        padding: 16px 14px 92px;
    }

    .modern-topbar {
        grid-template-columns: 1fr;
    }

    .modern-user {
        display: none;
    }

    .modern-hero-content {
        padding: 74px 16px 60px;
    }

    .module-hero {
        min-height: 230px;
        padding: 22px;
    }

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

    .module-filter {
        position: static;
        max-height: 260px;
    }

    .poster-grid {
        grid-template-columns: repeat(auto-fill, minmax(128px, 1fr));
    }

    .rail {
        grid-auto-columns: minmax(132px, 150px);
    }

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

    .live-panel {
        max-height: 280px;
    }

    .search-popover {
        top: 72px;
        left: 14px;
        right: 14px;
    }

    .detail-modal {
        padding: 10px;
    }

    .detail-sheet {
        grid-template-columns: 1fr;
        gap: 14px;
        max-height: 90vh;
    }

    .detail-poster {
        width: min(190px, 54vw);
    }

    .detail-content {
        padding-right: 0;
    }

    .modern-login .login-panel {
        padding: 24px 18px;
    }

    body.modern-login .login-box.login-panel {
        width: min(420px, calc(100vw - 24px));
        padding: 24px 18px;
    }

    .modern-login .login-brand img {
        width: 88px;
        height: 88px;
    }

    body.modern-login .login-box.login-panel .login-brand img {
        width: 96px;
        height: 96px;
    }

    .modern-login .login-brand h1 {
        font-size: 30px;
    }

    body.modern-login .login-box.login-panel .login-brand h1 {
        font-size: 34px;
    }
}