:root {
    --bg: #0f172a;
    --bg-dark: #020617;
    --card: #111827;
    --card-soft: #1e293b;
    --text: #f8fafc;
    --muted: #94a3b8;
    --primary: #22c55e;
    --secondary: #38bdf8;
    --warning: #f97316;
    --danger: #ef4444;
    --border: rgba(255,255,255,.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header,
.dashboard-header {
    background: rgba(2, 6, 23, .92);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(14px);
}

.header-inner {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo,
.admin-logo {
    font-weight: 800;
    font-size: 20px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 18px;
    color: var(--muted);
    font-size: 14px;
}

.nav a:hover {
    color: var(--text);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 14px;
    padding: 12px 18px;
    font-weight: 700;
    cursor: pointer;
    transition: .2s ease;
}

.btn-primary {
    background: var(--primary);
    color: #052e16;
}

.btn-primary:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
}

.btn-secondary {
    background: var(--card-soft);
    color: var(--text);
}

.btn.full {
    width: 100%;
}

.hero {
    padding: 80px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 40px;
    align-items: center;
}

.badge {
    display: inline-flex;
    border: 1px solid var(--border);
    background: rgba(34, 197, 94, .12);
    color: var(--primary);
    padding: 8px 12px;
    border-radius: 999px;
    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(38px, 6vw, 72px);
    line-height: .95;
    margin: 0 0 20px;
}

.hero p {
    font-size: 18px;
    color: var(--muted);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 26px;
}

.hero-card {
    background: linear-gradient(180deg, #1e293b, #020617);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 18px;
    box-shadow: 0 30px 80px rgba(0,0,0,.35);
}

.fake-player {
    aspect-ratio: 16 / 9;
    background: radial-gradient(circle at center, #1e293b, #020617);
    border-radius: 20px;
    display: grid;
    place-items: center;
}

.play-icon {
    width: 74px;
    height: 74px;
    border-radius: 999px;
    background: var(--primary);
    color: #052e16;
    display: grid;
    place-items: center;
    font-size: 28px;
    font-weight: 900;
}

.channel-row {
    margin-top: 16px;
    display: flex;
    justify-content: space-between;
    color: var(--muted);
}

.site-footer {
    border-top: 1px solid var(--border);
    color: var(--muted);
    padding: 28px 0;
}

.auth-section {
    min-height: calc(100vh - 120px);
    display: grid;
    place-items: center;
    padding: 40px 16px;
}

.auth-card {
    width: min(460px, 100%);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 28px;
}

.auth-card h1 {
    margin-top: 0;
}

label {
    display: block;
    margin-bottom: 16px;
    color: var(--muted);
    font-size: 14px;
}

input {
    width: 100%;
    margin-top: 8px;
    background: #020617;
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 12px;
    padding: 13px 14px;
    outline: none;
}

input:focus {
    border-color: var(--primary);
}

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.checkbox input {
    width: auto;
    margin-top: 2px;
}

.auth-note {
    color: var(--muted);
    text-align: center;
}

.auth-note a {
    color: var(--secondary);
}

.alert {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: 14px;
    background: var(--card-soft);
    border: 1px solid var(--border);
}

.alert-success {
    border-color: rgba(34, 197, 94, .4);
}

.alert-warning {
    border-color: rgba(249, 115, 22, .4);
}

.alert-danger {
    border-color: rgba(239, 68, 68, .4);
}

.dashboard-page {
    padding: 40px 0;
}

.dashboard-hero {
    background: linear-gradient(135deg, #111827, #020617);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.dashboard-hero p {
    color: var(--muted);
}

.cards-grid {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 22px;
}

.card p {
    color: var(--muted);
}

.player-page {
    padding: 28px 0;
}

.player-layout {
    display: grid;
    grid-template-columns: 160px 1fr 160px;
    gap: 18px;
    align-items: start;
}

.ad-side,
.ad-top,
.ad-bottom {
    background: var(--card);
    border: 1px dashed rgba(255,255,255,.18);
    border-radius: 18px;
    color: var(--muted);
    display: grid;
    place-items: center;
}

.ad-side {
    min-height: 600px;
}

.ad-top,
.ad-bottom {
    min-height: 90px;
    margin-bottom: 16px;
}

.ad-bottom {
    margin-top: 16px;
    margin-bottom: 0;
}

.video-box {
    background: #000;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.video-box video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
}

.player-tools {
    margin: 16px 0;
}

.channel-list {
    display: grid;
    gap: 10px;
}

.channel-item {
    width: 100%;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    border-radius: 16px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
    cursor: pointer;
}

.channel-item:hover {
    border-color: var(--primary);
}

.channel-item img,
.channel-logo-placeholder {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #020617;
    object-fit: contain;
    display: grid;
    place-items: center;
    font-size: 12px;
    color: var(--muted);
}

.channel-item small {
    display: block;
    color: var(--muted);
    margin-top: 3px;
}

.empty-state {
    padding: 24px;
    background: var(--card);
    border-radius: 18px;
    color: var(--muted);
    border: 1px solid var(--border);
}

.age-modal {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, .88);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 20px;
}

.age-modal.active {
    display: flex;
}

.age-box {
    width: min(440px, 100%);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 28px;
    text-align: center;
}

.age-box p {
    color: var(--muted);
}

.admin-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px 1fr;
}

.admin-sidebar {
    background: #020617;
    border-right: 1px solid var(--border);
    padding: 24px;
}

.admin-logo {
    display: block;
    margin-bottom: 28px;
}

.admin-menu {
    display: grid;
    gap: 8px;
}

.admin-menu a {
    color: var(--muted);
    padding: 12px 14px;
    border-radius: 12px;
}

.admin-menu a:hover {
    background: var(--card);
    color: var(--text);
}

.admin-main {
    padding: 28px;
}

.admin-topbar {
    margin-bottom: 24px;
}

.admin-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.admin-card,
.admin-panel-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 22px;
}

.admin-card span {
    display: block;
    color: var(--muted);
    margin-bottom: 10px;
}

.admin-card strong {
    font-size: 34px;
}

.admin-panel-box {
    margin-top: 24px;
    color: var(--muted);
}

@media (max-width: 900px) {
    .header-inner,
    .dashboard-hero {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav {
        flex-wrap: wrap;
    }

    .hero-grid,
    .cards-grid,
    .admin-cards {
        grid-template-columns: 1fr;
    }

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

    .ad-side {
        min-height: 100px;
    }

    .ad-left {
        order: 2;
    }

    .player-main {
        order: 1;
    }

    .ad-right {
        order: 3;
    }

    .admin-shell {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: relative;
    }
}

.admin-logo small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 400;
}

.danger-link {
    color: #fecaca !important;
}

.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

.admin-topbar h1 {
    margin: 0;
}

.admin-topbar p {
    margin: 6px 0 0;
    color: var(--muted);
}

.admin-welcome {
    background: linear-gradient(135deg, rgba(34,197,94,.16), rgba(56,189,248,.08));
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.admin-welcome h2 {
    margin: 0 0 8px;
}

.admin-welcome p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.admin-role-badge {
    background: rgba(34,197,94,.16);
    color: var(--primary);
    border: 1px solid rgba(34,197,94,.25);
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    white-space: nowrap;
}

.admin-grid-2 {
    margin-top: 22px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.panel-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.panel-title h2 {
    margin: 0;
}

.panel-title a {
    color: var(--secondary);
    font-size: 14px;
}

.muted {
    color: var(--muted);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 520px;
}

.admin-table th,
.admin-table td {
    text-align: left;
    padding: 13px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

.admin-table th {
    color: var(--muted);
    font-weight: 700;
    background: rgba(255,255,255,.02);
}

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

.status-badge {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.status-badge.success {
    background: rgba(34,197,94,.14);
    color: #86efac;
}

.status-badge.warning {
    background: rgba(249,115,22,.14);
    color: #fdba74;
}

.status-badge.danger {
    background: rgba(239,68,68,.14);
    color: #fca5a5;
}

@media (max-width: 900px) {
    .admin-topbar,
    .admin-welcome {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-grid-2 {
        grid-template-columns: 1fr;
    }
}



.admin-page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
}

.admin-page-head h2 {
    margin: 0 0 7px;
}

.admin-page-head p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.empty-admin-state {
    text-align: center;
    padding: 40px 18px;
}

.empty-admin-state h3 {
    margin-top: 0;
}

.empty-admin-state p {
    color: var(--muted);
    margin-bottom: 22px;
}

.table-sub {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

.status-badge.info {
    background: rgba(56,189,248,.14);
    color: #7dd3fc;
}

.url-cell {
    display: inline-block;
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--muted);
}

.table-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.mini-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 700;
}

.mini-btn:hover {
    border-color: var(--primary);
}

.admin-form {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

select {
    width: 100%;
    margin-top: 8px;
    background: #020617;
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 12px;
    padding: 13px 14px;
    outline: none;
}

select:focus {
    border-color: var(--primary);
}

.form-help {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    line-height: 1.5;
}

.source-info-box {
    margin-top: 20px;
    background: rgba(56,189,248,.08);
    border: 1px solid rgba(56,189,248,.18);
    border-radius: 18px;
    padding: 18px;
}

.source-info-box h3 {
    margin-top: 0;
}

.source-info-box p {
    color: var(--muted);
    line-height: 1.6;
}

.source-info-box code {
    display: block;
    overflow-x: auto;
    background: #020617;
    border: 1px solid var(--border);
    color: #7dd3fc;
    border-radius: 12px;
    padding: 12px;
    margin-top: 12px;
}

.form-actions {
    margin-top: 24px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

@media (max-width: 900px) {
    .admin-page-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }
}


.success-mini {
    border-color: rgba(34,197,94,.28);
    color: #86efac;
}

.test-result {
    border-radius: 18px;
    padding: 20px;
}

.test-result h3 {
    margin-top: 0;
}

.test-result p {
    margin-bottom: 0;
    line-height: 1.6;
}

.test-result.success {
    background: rgba(34,197,94,.12);
    border: 1px solid rgba(34,197,94,.24);
    color: #bbf7d0;
}

.test-result.danger {
    background: rgba(239,68,68,.12);
    border: 1px solid rgba(239,68,68,.24);
    color: #fecaca;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.detail-grid > div {
    background: rgba(255,255,255,.04);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px;
    min-width: 0;
}

.detail-grid span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    margin-bottom: 8px;
}

.detail-grid strong {
    display: block;
    overflow-wrap: anywhere;
}

.debug-pre {
    margin: 0;
    white-space: pre-wrap;
    color: #7dd3fc;
}

.compact-actions {
    margin-top: 0;
}

@media (max-width: 900px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }
}


.admin-filter-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 18px;
    margin-bottom: 20px;
}

.filter-form {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr auto;
    gap: 14px;
    align-items: end;
}

.filter-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    padding-bottom: 16px;
}

.channel-admin-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.channel-admin-cell img,
.channel-admin-cell > span {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: #020617;
    border: 1px solid var(--border);
    object-fit: contain;
    display: grid;
    place-items: center;
    color: var(--muted);
    font-size: 12px;
    flex: 0 0 auto;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

textarea {
    width: 100%;
    margin-top: 8px;
    background: #020617;
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 12px;
    padding: 13px 14px;
    outline: none;
    resize: vertical;
    font-family: inherit;
}

textarea:focus {
    border-color: var(--primary);
}

.checkbox-grid {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}

.checkbox-grid .checkbox {
    background: rgba(255,255,255,.035);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px;
    margin-bottom: 0;
}

.channel-item.active {
    border-color: var(--primary);
    background: rgba(34,197,94,.12);
}

@media (max-width: 1100px) {
    .filter-form {
        grid-template-columns: 1fr 1fr;
    }

    .checkbox-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 700px) {
    .filter-form {
        grid-template-columns: 1fr;
    }

    .filter-actions {
        padding-bottom: 0;
        flex-wrap: wrap;
    }

    .checkbox-grid {
        grid-template-columns: 1fr;
    }
}



.video-box {
    position: relative;
}

.iptv-iframe {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 0;
    background: #000;
}

.player-empty-state {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    text-align: center;
    background: radial-gradient(circle at center, rgba(30,41,59,.75), rgba(2,6,23,.98));
    color: var(--text);
    padding: 24px;
}

.player-empty-state strong {
    display: block;
    font-size: 22px;
    margin-bottom: 8px;
}

.player-empty-state span {
    display: block;
    color: var(--muted);
}

.active-channel-box {
    margin-top: 14px;
    background: rgba(34,197,94,.10);
    border: 1px solid rgba(34,197,94,.22);
    border-radius: 16px;
    padding: 14px 16px;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.active-channel-box span {
    color: var(--muted);
    font-size: 13px;
}

.active-channel-box strong {
    color: #bbf7d0;
}