/* AnimeHub — design tokens + layout. Light is the base; dark overrides via
   media query and an explicit data-theme toggle. */
:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --baseline: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --series-1: #2a78d6;
  --series-2: #eb6834;
  --series-3: #1baf7a;
  --seq-150: #b7d3f6;
  --seq-250: #86b6ef;
  --good: #0ca30c;
  --good-text: #006300;
  --warning: #fab219;
  --critical: #d03b3b;
  --accent: var(--series-1);
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #ffffff;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --seq-150: #184f95;
    --seq-250: #1c5cab;
    --good-text: #0ca30c;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --ink: #ffffff;
  --ink-2: #c3c2b7;
  --muted: #898781;
  --grid: #2c2c2a;
  --baseline: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --series-1: #3987e5;
  --series-2: #d95926;
  --series-3: #199e70;
  --seq-150: #184f95;
  --seq-250: #1c5cab;
  --good-text: #0ca30c;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--page);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- shell ---- */
header.topbar {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 14px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.brand { font-weight: 700; font-size: 17px; letter-spacing: -0.01em; }
.brand .accent { color: var(--accent); }
nav.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
nav.tabs a {
  padding: 6px 12px; border-radius: 8px; color: var(--ink-2); font-weight: 500;
}
nav.tabs a:hover { background: var(--page); text-decoration: none; }
nav.tabs a.active { background: var(--accent); color: #fff; }
.topbar .spacer { flex: 1; }
main { max-width: 1200px; margin: 0 auto; padding: 24px; }
.view { display: none; }
.view.active { display: block; }
h1 { font-size: 22px; margin: 4px 0 4px; }
h2 { font-size: 17px; margin: 28px 0 12px; }
p.lede { color: var(--ink-2); margin: 0 0 20px; max-width: 72ch; }

/* ---- cards & panels ---- */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 18px;
}
.panel > h2:first-child { margin-top: 0; }
.grid { display: grid; gap: 18px; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

/* stat tiles */
.tile {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 16px;
}
.tile .label { color: var(--ink-2); font-size: 13px; }
.tile .value { font-size: 30px; font-weight: 600; margin-top: 2px; }
.tile .sub { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.tile.hero .value { font-size: 48px; }

/* ---- forms ---- */
label.field { display: block; margin: 12px 0; max-width: 560px; }
label.field span.name { display: block; font-weight: 600; font-size: 13.5px; margin-bottom: 4px; }
label.field .hint { color: var(--muted); font-size: 12.5px; margin-top: 4px; }
input[type="text"], textarea, select {
  width: 100%; padding: 8px 10px; border-radius: 8px;
  border: 1px solid var(--baseline); background: var(--page); color: var(--ink);
  font: inherit;
}
textarea { min-height: 110px; font-family: ui-monospace, monospace; font-size: 13px; }
button {
  font: inherit; font-weight: 600; padding: 8px 16px; border-radius: 8px;
  border: 1px solid transparent; background: var(--accent); color: #fff; cursor: pointer;
}
button:hover { filter: brightness(1.08); }
button.secondary { background: transparent; color: var(--accent); border-color: var(--accent); }
button.quiet { background: transparent; color: var(--ink-2); border-color: var(--baseline); font-weight: 500; }
button:disabled { opacity: 0.5; cursor: default; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 6px 16px; margin: 10px 0; }
.check-grid label { display: flex; gap: 8px; align-items: center; cursor: pointer; }

.notice { border-left: 3px solid var(--accent); padding: 8px 12px; background: var(--page); border-radius: 0 8px 8px 0; margin: 12px 0; font-size: 13.5px; color: var(--ink-2); }
.notice.warn { border-left-color: var(--warning); }
.status-line { color: var(--ink-2); font-size: 13.5px; min-height: 1.4em; margin-top: 10px; }
.status-line .ok { color: var(--good-text); font-weight: 600; }
.status-line .err { color: var(--critical); font-weight: 600; }

/* ---- library table ---- */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.toolbar input[type="text"] { max-width: 260px; }
.toolbar select { width: auto; }
.count-note { color: var(--muted); font-size: 13px; margin-left: auto; }
table.lib { width: 100%; border-collapse: collapse; font-size: 14px; }
table.lib th {
  text-align: left; color: var(--muted); font-weight: 600; font-size: 12.5px;
  padding: 8px 10px; border-bottom: 1px solid var(--baseline);
  cursor: pointer; user-select: none; white-space: nowrap;
}
table.lib td { padding: 8px 10px; border-bottom: 1px solid var(--grid); vertical-align: middle; }
table.lib td.num, table.lib th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.lib .title-cell { display: flex; align-items: center; gap: 10px; min-width: 220px; }
table.lib .title-cell img { width: 32px; height: 44px; object-fit: cover; border-radius: 4px; background: var(--grid); }
.badge {
  display: inline-block; font-size: 11px; font-weight: 600; padding: 1px 7px;
  border-radius: 99px; border: 1px solid var(--baseline); color: var(--ink-2); margin-right: 4px;
}
.badge.src-anilist { border-color: var(--series-1); color: var(--series-1); }
.badge.src-mal { border-color: var(--series-2); color: var(--series-2); }
.badge.src-crunchyroll { border-color: var(--series-2); color: var(--series-2); }
.badge.svc { border-color: var(--baseline); }
.badge.svc.subscribed { border-color: var(--good); color: var(--good-text); }
.pill-status { font-size: 12px; font-weight: 600; }

/* ---- charts ---- */
.chart-block { margin-bottom: 8px; }
.chart-block h3 { font-size: 14.5px; margin: 0 0 2px; }
.chart-block .subtitle { color: var(--muted); font-size: 12.5px; margin: 0 0 10px; }
.chart-block svg { display: block; width: 100%; height: auto; }
.chart-block details { margin-top: 6px; }
.chart-block summary { color: var(--muted); font-size: 12.5px; cursor: pointer; }
.chart-block details table { border-collapse: collapse; font-size: 13px; margin-top: 6px; }
.chart-block details td, .chart-block details th { padding: 3px 12px 3px 0; text-align: left; font-variant-numeric: tabular-nums; }
.viz-tooltip {
  position: fixed; z-index: 50; pointer-events: none; display: none;
  background: var(--surface); color: var(--ink); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 10px; font-size: 12.5px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.14); max-width: 260px;
}
.viz-tooltip .t-label { color: var(--ink-2); }
.viz-tooltip .t-value { font-weight: 600; }

/* ---- recommendation cards ---- */
.rec-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.rec-card {
  display: flex; gap: 12px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 12px;
}
.rec-card img { width: 74px; height: 105px; object-fit: cover; border-radius: 6px; background: var(--grid); flex-shrink: 0; }
.rec-card .body { min-width: 0; flex: 1; }
.rec-card h3 { font-size: 14.5px; margin: 0 0 2px; line-height: 1.3; }
.rec-card .meta { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.rec-card .why { color: var(--ink-2); font-size: 12.5px; margin: 6px 0; }
.rec-card .why .chip {
  display: inline-block; background: var(--page); border: 1px solid var(--grid);
  border-radius: 99px; padding: 0 8px; font-size: 11.5px; margin: 2px 3px 0 0;
}
.rec-card .actions { margin-top: 8px; display: flex; gap: 8px; align-items: center; }
.rec-card .actions button { padding: 4px 10px; font-size: 12.5px; }
.match-meter { height: 6px; border-radius: 3px; background: var(--seq-150); overflow: hidden; margin: 4px 0 2px; }
.match-meter i { display: block; height: 100%; background: var(--series-1); border-radius: 3px; }
.match-label { font-size: 11.5px; color: var(--muted); }

.empty-state { text-align: center; color: var(--muted); padding: 40px 20px; }
.progress-mini { font-variant-numeric: tabular-nums; }
footer.foot { color: var(--muted); font-size: 12.5px; text-align: center; padding: 24px; }
@media (max-width: 640px) {
  main { padding: 14px; }
  table.lib .hide-sm { display: none; }
}