/* ═══════════════════════════════════════════════════════════════
   YouTubbi — Dark Luxury Theme (Optimized)
   Performance: no backdrop-filter, GPU-composited animations,
   minimal repaints, conditional transitions.
   Responsive: mobile-first, 3 breakpoints.
   ═══════════════════════════════════════════════════════════════ */

:root {
    --y:   #ffb800;
    --yg:  rgba(255, 184, 0, 0.4);
    --yd:  rgba(255, 184, 0, 0.15);
    --bg:  #0a0a0f;
    --bg2: #0e0e14;
    --sur: rgba(255, 255, 255, 0.04);
    --sur2: rgba(255, 255, 255, 0.06);
    --bor: rgba(255, 255, 255, 0.09);
    --bor2: rgba(255, 255, 255, 0.14);
    --tx:  #e8e6de;
    --tx2: #c0beb6;
    --mu:  rgba(232, 230, 222, 0.5);
    --mu2: rgba(232, 230, 222, 0.3);
    --red:    #ef4444;
    --green:  #22c55e;
    --blue:   #3b82f6;
    --purple: #8b5cf6;
    --orange: #f59e0b;
    --sidebar-w: 200px;
    --content-pad: 24px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
::selection { background: var(--y); color: #000; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    color: var(--tx);
    background: var(--bg);
    min-height: 100vh;
    min-height: 100dvh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a { color: var(--y); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }

/* ── Layout ──────────────────────────────────────────────────── */
.app-layout {
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--sidebar-w);
    background: var(--bg2);
    border-right: 1px solid var(--bor);
    color: var(--tx2);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transform: translateZ(0); /* GPU layer */
    overflow-y: auto;
    overscroll-behavior: contain;
}
.sidebar-logo {
    padding: 20px 16px;
    font-size: 18px;
    font-weight: 700;
    color: var(--y);
    border-bottom: 1px solid var(--bor);
    letter-spacing: -0.02em;
    flex-shrink: 0;
}
.sidebar ul { list-style: none; padding: 8px 0; flex: 1; }
.sidebar ul li a {
    display: block;
    padding: 10px 16px;
    color: var(--mu);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: color 0.15s, background-color 0.15s, border-color 0.15s;
    font-size: 13px;
    white-space: nowrap;
}
.sidebar ul li a:hover, .sidebar ul li a.active {
    color: var(--tx);
    background: var(--sur);
    border-left-color: var(--y);
    text-decoration: none;
}
.sidebar-footer { padding: 12px 16px; border-top: 1px solid var(--bor); flex-shrink: 0; }
.sidebar-footer a { color: var(--mu2); text-decoration: none; font-size: 12px; }
.sidebar-footer a:hover { color: var(--y); text-decoration: none; }

/* Mobile sidebar toggle */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: 12px; left: 12px;
    z-index: 200;
    width: 40px; height: 40px;
    border-radius: 10px;
    background: var(--bg2);
    border: 1px solid var(--bor);
    color: var(--tx);
    font-size: 20px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 90;
}

/* ── Niche switcher ──────────────────────────────────────────── */
.niche-switcher { padding: 10px 12px; border-bottom: 1px solid var(--bor); flex-shrink: 0; }
.niche-switcher select {
    width: 100%; padding: 7px 10px; border-radius: 8px;
    background: var(--sur); color: var(--tx); border: 1px solid var(--bor);
    font-size: 13px; cursor: pointer; outline: none;
    font-family: inherit;
}
.niche-switcher select option { background: var(--bg2); color: var(--tx); }

/* ── Content ─────────────────────────────────────────────────── */
.content {
    flex: 1;
    margin-left: var(--sidebar-w);
    padding: var(--content-pad);
    min-width: 0; /* prevent flex overflow */
    overflow-x: hidden;
}
h1 { font-size: 20px; margin-bottom: 20px; color: var(--tx); font-weight: 700; line-height: 1.3; }
h2 { font-size: 15px; margin: 20px 0 10px; color: var(--tx2); }

/* ── Login ────────────────────────────────────────────────────── */
body.login-page {
    display: flex; align-items: center; justify-content: center;
    background: var(--bg); padding: 16px;
}
.login-box {
    background: var(--sur); border: 1px solid var(--bor);
    padding: 32px; border-radius: 14px;
    width: 100%; max-width: 340px; text-align: center;
}
.login-box h1 { margin-bottom: 24px; color: var(--y); }
.login-box input {
    display: block; width: 100%; padding: 10px 14px;
    margin-bottom: 12px; border: 1px solid var(--bor); border-radius: 8px;
    font-size: 14px; background: rgba(255,255,255,0.03); color: var(--tx);
    outline: none; font-family: inherit;
}
.login-box input:focus { border-color: var(--y); }
.login-box input::placeholder { color: var(--mu2); }
.login-box button {
    width: 100%; padding: 11px; background: var(--y); color: #000;
    border: none; border-radius: 100px; cursor: pointer; font-size: 14px;
    font-weight: 600; font-family: inherit;
}

/* ── Alerts ───────────────────────────────────────────────────── */
.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 13px; }
.alert-error { background: rgba(239,68,68,0.12); color: #fca5a5; border: 1px solid rgba(239,68,68,0.25); }
.alert-success { background: rgba(34,197,94,0.12); color: #86efac; border: 1px solid rgba(34,197,94,0.25); }

/* ── Widgets ──────────────────────────────────────────────────── */
.widgets-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; margin-bottom: 24px; }
.widget {
    background: var(--sur); border: 1px solid var(--bor);
    border-radius: 14px; padding: 16px 18px;
}
.widget-label { font-size: 11px; color: var(--mu); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em; }
.widget-value { font-size: 24px; font-weight: 700; color: var(--tx); line-height: 1.2; }
.widget-value--hot  { color: var(--y); }
.widget-value--ok   { color: var(--green); }
.widget-value--text { font-size: 15px; word-break: break-word; }

/* ── Page header ──────────────────────────────────────────────── */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; }
.page-header h1 { margin-bottom: 0; }
.page-subtitle { font-size: 13px; color: var(--mu); }

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
    padding: 8px 16px; border: none; border-radius: 100px; cursor: pointer;
    font-size: 13px; font-weight: 600; font-family: inherit;
    display: inline-flex; align-items: center; gap: 6px;
    text-decoration: none; -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn-primary { background: var(--y); color: #000; }
.btn-sm {
    padding: 5px 12px; font-size: 12px; background: var(--sur);
    color: var(--tx2); border-radius: 8px; text-decoration: none;
    border: 1px solid var(--bor); cursor: pointer;
    display: inline-block; font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}
.btn-sm:hover { background: var(--sur2); border-color: var(--bor2); color: var(--tx); text-decoration: none; }
.btn-danger {
    padding: 5px 12px; background: transparent; color: var(--red);
    border: 1px solid rgba(239,68,68,0.3); border-radius: 8px;
    cursor: pointer; font-size: 12px; font-family: inherit;
}
.btn-sm--danger { color: var(--red) !important; border-color: rgba(239,68,68,0.3) !important; }

/* ── Tags ─────────────────────────────────────────────────────── */
.tag {
    display: inline-block; padding: 2px 9px;
    background: rgba(255,184,0,0.1); color: var(--y);
    border-radius: 12px; font-size: 11px; margin-right: 4px;
    border: 1px solid rgba(255,184,0,0.15);
}
/* "наш" client tag */
.tag--client {
    background: rgba(255,184,0,0.15); color: #ffb800;
    padding: 1px 6px; border-radius: 8px; font-size: 9px;
    border: 1px solid rgba(255,184,0,0.2);
}

/* ── Tables ────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 calc(var(--content-pad) * -1); padding: 0 var(--content-pad); }
.data-table {
    width: 100%; border-collapse: collapse; background: transparent;
}
.data-table th {
    padding: 8px 12px; background: rgba(255,255,255,0.03); text-align: left;
    font-size: 11px; color: var(--mu); border-bottom: 1px solid var(--bor);
    text-transform: uppercase; letter-spacing: 0.04em; font-weight: 500;
    white-space: nowrap;
}
.data-table td { padding: 8px 12px; border-bottom: 1px solid var(--bor); color: var(--tx2); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--sur); }
td.num { text-align: right; font-variant-numeric: tabular-nums; font-size: 13px; color: var(--tx2); }
td.date { white-space: nowrap; font-size: 12px; color: var(--mu); }
.th-num { text-align: right; }

/* ── Forms ─────────────────────────────────────────────────────── */
.add-form { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.add-form input, .input-dark {
    flex: 1; min-width: 0; padding: 8px 12px;
    border: 1px solid var(--bor); border-radius: 8px; font-size: 13px;
    background: var(--sur); color: var(--tx); outline: none; font-family: inherit;
}
.add-form input:focus, .input-dark:focus { border-color: var(--y); }
.add-form input::placeholder, .input-dark::placeholder { color: var(--mu2); }
.add-form button {
    padding: 8px 18px; background: var(--y); color: #000;
    border: none; border-radius: 100px; cursor: pointer; font-size: 13px;
    font-weight: 600; font-family: inherit; white-space: nowrap;
}
.select-dark {
    padding: 8px 10px; border: 1px solid var(--bor); border-radius: 8px;
    font-size: 13px; background: var(--sur); color: var(--tx);
    outline: none; font-family: inherit; min-width: 0;
}
.select-dark:focus { border-color: var(--y); }

/* ── Cards (generic) ──────────────────────────────────────────── */
.card {
    background: var(--sur); border: 1px solid var(--bor);
    border-radius: 14px; padding: 16px;
}

/* ── Chart cards ──────────────────────────────────────────────── */
.charts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.chart-card {
    background: var(--sur); border: 1px solid var(--bor);
    border-radius: 14px; padding: 16px; min-width: 0;
}
.chart-title { font-size: 12px; font-weight: 600; color: var(--mu); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.03em; }
.chart-empty { margin: 0; }
.single-stat { font-size: 20px; font-weight: 700; color: var(--y); margin-top: 8px; }

/* ── Empty state ──────────────────────────────────────────────── */
.empty-state { color: var(--mu); font-size: 13px; padding: 16px 0; }
.empty-state a { color: var(--y); }

/* ── Collect status banner ────────────────────────────────────── */
.collect-status { margin-bottom: 12px; padding: 10px 14px; border-radius: 10px; font-size: 13px; border: 1px solid; }
.collect-status--info    { background: rgba(59,130,246,0.1); color: #93c5fd; border-color: rgba(59,130,246,0.2); }
.collect-status--success { background: rgba(34,197,94,0.1); color: #86efac; border-color: rgba(34,197,94,0.2); }
.collect-status--warn    { background: rgba(245,158,11,0.1); color: #fcd34d; border-color: rgba(245,158,11,0.2); }
.collect-status--error   { background: rgba(239,68,68,0.1); color: #fca5a5; border-color: rgba(239,68,68,0.2); }

/* ── Stat chips ───────────────────────────────────────────────── */
.channel-stats-row { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.stat-chip {
    background: var(--sur); border: 1px solid var(--bor);
    padding: 3px 10px; border-radius: 20px; font-size: 12px; color: var(--tx2);
}

/* ── Channel header ───────────────────────────────────────────── */
.channel-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.channel-header h1 { margin-bottom: 4px; }
.channel-header a { color: var(--y); font-size: 13px; text-decoration: none; }
.channel-avatar-lg { width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0; }
.channel-avatar--placeholder {
    background: var(--sur); border: 1px solid var(--bor);
    color: var(--y); display: flex;
    align-items: center; justify-content: center;
    font-size: 24px; font-weight: bold;
    width: 64px; height: 64px; border-radius: 50%;
}
.channel-title-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.channel-tags { margin-top: 6px; }

/* ── Count badge ──────────────────────────────────────────────── */
.count-badge {
    background: var(--sur); color: var(--mu); font-size: 13px; font-weight: normal;
    padding: 2px 10px; border-radius: 10px; margin-left: 6px;
    border: 1px solid var(--bor);
}

/* ── Video elements ───────────────────────────────────────────── */
.videos-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.video-thumb { width: 180px; height: 101px; object-fit: cover; border-radius: 6px; display: block; }
.video-title { color: var(--tx); text-decoration: none; font-size: 13px; line-height: 1.4; }
.video-title:hover { color: var(--y); text-decoration: none; }

.video-detail-header { margin-bottom: 24px; }
.back-link { color: var(--mu); font-size: 13px; text-decoration: none; display: inline-block; margin-bottom: 12px; }
.back-link:hover { color: var(--y); }
.video-detail-meta { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.video-thumb-lg { width: 180px; height: 101px; object-fit: cover; border-radius: 10px; flex-shrink: 0; }
.video-detail-title { font-size: 17px; margin: 0 0 8px; line-height: 1.4; }
.video-detail-title a { color: var(--tx); text-decoration: none; }
.video-detail-title a:hover { color: var(--y); }
.video-chips { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Badges ────────────────────────────────────────────────────── */
.badge { font-size: 11px; padding: 2px 8px; border-radius: 10px; white-space: nowrap; margin-right: 2px; display: inline-block; border: 1px solid; }
.badge--fire    { background: rgba(245,158,11,0.15); color: #fbbf24; border-color: rgba(245,158,11,0.25); }
.badge--old     { background: rgba(59,130,246,0.12); color: #93c5fd; border-color: rgba(59,130,246,0.2); }
.badge--changed { background: rgba(139,92,246,0.12); color: #c4b5fd; border-color: rgba(139,92,246,0.2); }
.badge--unavail { background: rgba(239,68,68,0.12); color: #fca5a5; border-color: rgba(239,68,68,0.2); }
.badge--filmed  { background: rgba(34,197,94,0.12); color: #86efac; border-color: rgba(34,197,94,0.2); }

/* ── Row highlights ───────────────────────────────────────────── */
tr.row--client td { background: rgba(255,184,0,0.04); }
tr.row--client:hover td { background: rgba(255,184,0,0.08); }
tr.row--outlier-new td { background: rgba(245,158,11,0.06); }
tr.row--outlier-old td { background: rgba(59,130,246,0.05); }
tr.row--top3 td { background: rgba(255,184,0,0.05); }
.videos-table--muted { opacity: 0.45; }

/* ── Growth ───────────────────────────────────────────────────── */
.growth-pos { color: var(--green); font-weight: 600; }
.growth-neg { color: var(--red); }
.growth-zero { color: var(--mu2); }

/* ── YT link ──────────────────────────────────────────────────── */
.yt-link { color: var(--mu2); font-size: 11px; margin-left: 5px; text-decoration: none; }
.yt-link:hover { color: var(--y); }

/* ── Outlier badges ───────────────────────────────────────────── */
.outlier-x {
    display: inline-block; padding: 2px 8px; border-radius: 10px;
    font-size: 12px; font-weight: 700; background: var(--sur);
    color: var(--mu); cursor: default; border: 1px solid var(--bor);
}
.outlier-x--blue   { background: rgba(59,130,246,0.15); color: #93c5fd; border-color: rgba(59,130,246,0.25); }
.outlier-x--purple { background: rgba(139,92,246,0.15); color: #c4b5fd; border-color: rgba(139,92,246,0.25); }
.outlier-x--red    { background: rgba(239,68,68,0.15); color: #fca5a5; border-color: rgba(239,68,68,0.25); }

.outlier-score {
    display: inline-flex; align-items: center; gap: 4px;
    background: rgba(255,184,0,0.12); color: var(--y);
    border: 1px solid rgba(255,184,0,0.25);
    border-radius: 20px; padding: 2px 12px; font-size: 12px; font-weight: 600;
    white-space: nowrap;
}
.outlier-score--lg { font-size: 14px; padding: 4px 14px; }

/* ── X-Score chip ─────────────────────────────────────────────── */
.x-chip {
    display: inline-block; padding: 3px 10px; border-radius: 12px;
    font-size: 12px; font-weight: 700;
    background: var(--sur); color: var(--mu); border: 1px solid var(--bor);
}
.x-chip--red { background: rgba(239,68,68,0.2); color: #fca5a5; border-color: rgba(239,68,68,0.3); }
.x-chip--purple { background: rgba(139,92,246,0.2); color: #c4b5fd; border-color: rgba(139,92,246,0.3); }
.x-chip--blue { background: rgba(59,130,246,0.2); color: #93c5fd; border-color: rgba(59,130,246,0.3); }

/* ── Avg VPH bar ──────────────────────────────────────────────── */
.avg-vph-bar {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
    background: var(--sur); border: 1px solid var(--bor); border-radius: 14px;
    padding: 10px 14px; margin-bottom: 12px; font-size: 13px;
}
.avg-vph-label { color: var(--mu); font-weight: 500; }
.avg-vph-value { font-size: 16px; font-weight: 700; color: var(--y); }
.avg-vph-hint { color: var(--mu2); font-size: 12px; }

/* ── Sortable ─────────────────────────────────────────────────── */
.sortable-active { background: rgba(255,184,0,0.08) !important; color: var(--y) !important; }

/* ── Filter bar ───────────────────────────────────────────────── */
.filter-bar {
    display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
    background: var(--sur); border: 1px solid var(--bor);
    padding: 10px 14px; border-radius: 14px; margin-bottom: 12px;
}
.filter-bar input[type=text] {
    padding: 6px 10px; border: 1px solid var(--bor);
    border-radius: 8px; font-size: 13px; min-width: 0; flex: 1;
    background: rgba(255,255,255,0.03); color: var(--tx); outline: none; font-family: inherit;
}
.filter-bar input[type=text]:focus { border-color: var(--y); }
.filter-bar input[type=text]::placeholder { color: var(--mu2); }
.filter-check { font-size: 13px; color: var(--tx2); display: flex; align-items: center; gap: 5px; cursor: pointer; white-space: nowrap; }
.filter-check input[type=checkbox] { accent-color: var(--y); }

/* ── Tabs ──────────────────────────────────────────────────────── */
.tabs { display: flex; gap: 0; margin-bottom: 20px; border-bottom: 1px solid var(--bor); overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tab-btn {
    background: none; border: none; padding: 10px 16px; font-size: 13px;
    cursor: pointer; color: var(--mu); border-bottom: 2px solid transparent;
    margin-bottom: -1px; font-family: inherit; white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
}
.tab-btn.active { color: var(--y); border-bottom-color: var(--y); font-weight: 600; }
.tab-btn:hover:not(.active) { color: var(--tx2); }

/* ── Format pills ─────────────────────────────────────────────── */
.fmt-btn {
    padding: 5px 14px; border: 1px solid var(--bor); border-radius: 20px;
    background: transparent; font-size: 12px; cursor: pointer; color: var(--mu);
    font-family: inherit; white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
}
.fmt-btn.active { background: var(--y); color: #000; border-color: var(--y); font-weight: 600; }

/* ── Search page ──────────────────────────────────────────────── */
.meta-sub { font-size: 11px; color: var(--mu); }
.opp-banner {
    background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.25); color: #fcd34d;
    padding: 10px 14px; border-radius: 14px; margin-bottom: 16px; font-size: 13px;
}

/* ── Settings ─────────────────────────────────────────────────── */
.settings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.settings-card {
    background: var(--sur); border: 1px solid var(--bor);
    border-radius: 14px; padding: 16px;
}
.settings-card h3 { margin: 0 0 12px; font-size: 14px; color: var(--y); }
.settings-dl { margin: 0; }
.settings-dl dt { font-size: 11px; color: var(--mu); margin-top: 8px; text-transform: uppercase; letter-spacing: 0.03em; }
.settings-dl dd { margin: 2px 0 0; font-size: 13px; color: var(--tx2); }

/* ── Modal ─────────────────────────────────────────────────────── */
.modal {
    position: fixed; inset: 0; background: rgba(0,0,0,0.7);
    display: flex; align-items: center; justify-content: center;
    z-index: 1000; padding: 16px;
}
.modal-box {
    background: #14141e; border: 1px solid var(--bor);
    border-radius: 14px; padding: 20px; width: 100%;
    max-width: 480px; max-height: 90vh; max-height: 90dvh;
    overflow-y: auto;
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; color: var(--tx); }
.modal-header button { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--mu); }
.modal-footer { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.form-group { margin-bottom: 12px; }
.form-group label { display: block; font-size: 12px; color: var(--mu); margin-bottom: 4px; }
.form-group input, .form-group select {
    width: 100%; padding: 8px 10px; border: 1px solid var(--bor);
    border-radius: 8px; font-size: 13px; box-sizing: border-box;
    background: var(--sur); color: var(--tx); outline: none; font-family: inherit;
}
.form-group input:focus, .form-group select:focus { border-color: var(--y); }
.form-group input::placeholder { color: var(--mu2); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ── Ideas ────────────────────────────────────────────────────── */
.status-select {
    padding: 4px 8px; border: 1px solid var(--bor); border-radius: 8px;
    font-size: 12px; cursor: pointer; background: var(--sur); color: var(--tx); font-family: inherit;
}
.idea-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.idea-btn {
    padding: 6px 14px; border: 1px solid var(--bor); border-radius: 8px;
    background: var(--sur); font-size: 12px; cursor: pointer;
    color: var(--y); font-weight: 500; font-family: inherit;
}
.idea-btn--confirm { background: var(--y); color: #000; border-color: var(--y); font-weight: 600; }
.niche-picker { display: flex; align-items: center; gap: 6px; }
.niche-select {
    padding: 5px 8px; border: 1px solid var(--bor); border-radius: 8px;
    font-size: 12px; background: var(--sur); color: var(--tx); outline: none; font-family: inherit;
}
.idea-status { font-size: 12px; white-space: nowrap; }

/* ── Explore ──────────────────────────────────────────────────── */
.explore-search-bar {
    display: flex; gap: 10px; margin-bottom: 16px;
    background: var(--sur); border: 1px solid var(--bor);
    padding: 12px 14px; border-radius: 14px; flex-wrap: wrap;
}
.explore-search-bar input[type=text] {
    flex: 1; min-width: 0; padding: 10px 14px; border: 1px solid var(--bor);
    border-radius: 8px; font-size: 15px; outline: none;
    background: rgba(255,255,255,0.03); color: var(--tx); font-family: inherit;
}
.explore-search-bar input[type=text]:focus { border-color: var(--y); }
.explore-search-bar input[type=text]::placeholder { color: var(--mu2); }
.explore-results-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 12px; font-size: 13px; color: var(--mu); flex-wrap: wrap; gap: 4px;
}

/* ── Homepage ─────────────────────────────────────────────────── */
.hp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hp-card { min-width: 0; }
.kw-cloud { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 0; align-items: baseline; }
.kw-tag {
    background: rgba(255,184,0,0.1); color: var(--y); padding: 4px 10px;
    border-radius: 20px; line-height: 1.4; cursor: default;
    border: 1px solid rgba(255,184,0,0.15);
}

/* ── Feed grid — dashboard cards ──────────────────────────────── */
.feed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}
.feed-card {
    background: var(--sur); border: 1px solid var(--bor);
    border-radius: 12px; overflow: hidden;
    text-decoration: none; color: inherit;
    display: flex; flex-direction: column;
    contain: layout style; /* perf: contain repaints */
}
.feed-card:hover { text-decoration: none; }
@media (hover: hover) {
    .feed-card { transition: border-color 0.2s, transform 0.2s; will-change: transform; }
    .feed-card:hover {
        border-color: rgba(255,184,0,0.2);
        transform: translateY(-2px);
    }
}
.feed-card__thumb {
    position: relative; width: 100%; aspect-ratio: 16/9;
    background: rgba(255,255,255,0.02); overflow: hidden;
}
.feed-card__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.feed-card__badge {
    position: absolute; top: 6px; left: 6px;
    padding: 3px 9px; border-radius: 6px;
    font-size: 10px; font-weight: 600; color: #fff;
}
.feed-card__badge--fire { background: rgba(234, 88, 12, 0.85); }
.feed-card__badge--revived { background: rgba(59, 130, 246, 0.85); }
.feed-card__badge--outlier { background: rgba(139, 92, 246, 0.8); }
.feed-card__badge--scout { background: rgba(99, 102, 241, 0.85); }
.feed-card__body { padding: 10px 12px; flex: 1; display: flex; flex-direction: column; gap: 4px; }
.feed-card__title {
    font-size: 13px; font-weight: 600; color: var(--tx);
    line-height: 1.35; display: -webkit-box;
    -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.feed-card__channel { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--mu); }
.feed-card__channel img { width: 16px; height: 16px; border-radius: 50%; }
.feed-card__stats { display: flex; justify-content: space-between; font-size: 11px; color: var(--mu2); margin-top: auto; }
.feed-card__xscore { display: flex; justify-content: flex-end; }
.feed-card__comment {
    font-size: 12px; color: #c4b5fd; background: rgba(139,92,246,0.1);
    border: 1px solid rgba(139,92,246,0.15); padding: 5px 8px; border-radius: 6px; line-height: 1.35;
}

/* ── Scout ────────────────────────────────────────────────────── */
.scout-feed { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.scout-card {
    background: var(--sur); border: 1px solid var(--bor);
    border-radius: 14px; padding: 10px 14px;
    display: flex; align-items: flex-start; gap: 10px;
}

/* ── Misc ─────────────────────────────────────────────────────── */
code { background: var(--sur); border: 1px solid var(--bor); padding: 2px 7px; border-radius: 6px; font-size: 12px; color: var(--y); }
section { margin-bottom: 32px; }
.event-feed { background: var(--sur); border: 1px solid var(--bor); border-radius: 14px; padding: 16px; min-height: 100px; }
.feed-item { display: flex; align-items: baseline; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--bor); }
.feed-item:last-child { border-bottom: none; }
.feed-msg { flex: 1; font-size: 13px; color: var(--tx2); line-height: 1.4; }
.feed-time { font-size: 11px; color: var(--mu2); white-space: nowrap; }
.td-actions { white-space: nowrap; }
.modal-video-row:last-child { border-bottom: none !important; }
.channel-meta { display: flex; gap: 8px; flex-wrap: wrap; font-size: 12px; color: var(--mu); margin: 4px 0; }

/* ── Scrollbar (desktop only) ─────────────────────────────────── */
@media (hover: hover) {
    ::-webkit-scrollbar { width: 6px; height: 6px; }
    ::-webkit-scrollbar-track { background: transparent; }
    ::-webkit-scrollbar-thumb { background: var(--bor); border-radius: 3px; }
    ::-webkit-scrollbar-thumb:hover { background: var(--bor2); }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════════════════════════ */

/* ── Tablet (≤ 1024px) ────────────────────────────────────────── */
@media (max-width: 1024px) {
    :root { --sidebar-w: 180px; --content-pad: 20px; }
    .video-thumb { width: 140px; height: 79px; }
    .charts-row { grid-template-columns: 1fr; }
}

/* ── Small tablet / large phone (≤ 768px) ─────────────────────── */
@media (max-width: 768px) {
    :root { --sidebar-w: 0px; --content-pad: 14px; }

    .sidebar {
        transform: translateX(-280px);
        width: 260px;
        transition: transform 0.25s ease;
    }
    .sidebar.open { transform: translateX(0); }
    .sidebar-toggle { display: flex; }
    .sidebar-overlay.open { display: block; }

    .content { margin-left: 0; padding-top: 56px; }

    h1 { font-size: 18px; }
    .page-header { gap: 8px; }
    .widgets-row { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .widget { padding: 12px 14px; }
    .widget-value { font-size: 20px; }

    .hp-grid { grid-template-columns: 1fr; }
    .charts-row { grid-template-columns: 1fr; }
    .settings-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .feed-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
    .feed-card__body { padding: 8px 10px; }
    .feed-card__title { font-size: 12px; }

    .video-thumb { width: 100px; height: 56px; }
    .video-thumb-lg { width: 120px; height: 67px; }
    .video-detail-meta { flex-direction: column; }

    .channel-header { gap: 12px; }
    .channel-avatar-lg, .channel-avatar--placeholder { width: 48px; height: 48px; font-size: 20px; }

    .avg-vph-bar { flex-direction: column; align-items: flex-start; gap: 4px; }

    .filter-bar { padding: 8px 10px; gap: 8px; }
    .filter-bar input[type=text] { min-width: 0; width: 100%; flex: 1 1 100%; }

    .tabs { gap: 0; }
    .tab-btn { padding: 8px 12px; font-size: 12px; }

    .explore-search-bar { padding: 10px 12px; }
    .explore-search-bar input[type=text] { font-size: 14px; padding: 8px 12px; }

    .modal-box { padding: 16px; max-width: 100%; }

    .table-wrap { margin: 0 -14px; padding: 0 14px; }
}

/* ── Phone (≤ 480px) ──────────────────────────────────────────── */
@media (max-width: 480px) {
    :root { --content-pad: 10px; }

    .widgets-row { grid-template-columns: 1fr 1fr; gap: 6px; }
    .widget { padding: 10px 12px; border-radius: 10px; }
    .widget-value { font-size: 18px; }
    .widget-label { font-size: 10px; }

    .feed-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
    .feed-card { border-radius: 10px; }
    .feed-card__badge { font-size: 9px; padding: 2px 6px; top: 4px; left: 4px; }
    .feed-card__body { padding: 6px 8px; gap: 3px; }
    .feed-card__title { font-size: 11px; -webkit-line-clamp: 2; }
    .feed-card__channel { font-size: 10px; }
    .feed-card__stats { font-size: 10px; }
    .x-chip { font-size: 10px; padding: 2px 7px; }

    .page-header { flex-direction: column; align-items: flex-start; }
    .btn { padding: 7px 14px; font-size: 12px; }
    .btn-sm { padding: 4px 10px; font-size: 11px; }

    .data-table th { padding: 6px 8px; font-size: 10px; }
    .data-table td { padding: 6px 8px; font-size: 12px; }

    .chart-card { padding: 12px; border-radius: 10px; }

    .add-form { gap: 6px; }
    .add-form input { padding: 7px 10px; font-size: 12px; }

    .table-wrap { margin: 0 -10px; padding: 0 10px; }

    /* Shorts thumbnail — smaller on phone */
    .shorts-thumb { width: 72px !important; height: 128px !important; }
}

/* ── Touch device optimizations ───────────────────────────────── */
@media (hover: none) {
    .feed-card { transition: none; }
    .btn, .btn-sm, .fmt-btn, .tab-btn { transition: none; }
    .sidebar ul li a { transition: none; }
}

/* ── Landscape phone fix ──────────────────────────────────────── */
@media (max-height: 500px) and (orientation: landscape) {
    .sidebar { overflow-y: auto; }
    .content { padding-top: 8px; }
}

/* ── Print (hide sidebar, dark bg) ────────────────────────────── */
@media print {
    .sidebar, .sidebar-toggle, .sidebar-overlay { display: none !important; }
    .content { margin-left: 0 !important; }
    body { background: #fff; color: #000; }
}