/* LinkGen Ads Monitor — dashboard styles (light + dark). */

: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: #2a78d6;
  --series-soft: rgba(42, 120, 214, 0.14);
  --good: #0ca30c;
  --good-text: #006300;
  --warning: #fab219;
  --serious: #ec835a;
  --critical: #d03b3b;
  --chip: #f0efec;
}
@media (prefers-color-scheme: dark) {
  :root {
    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: #3987e5;
    --series-soft: rgba(57, 135, 229, 0.22);
    --good-text: #0ca30c;
    --chip: #262624;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--series); text-decoration: none; }
a:hover { text-decoration: underline; }

header.top {
  display: flex; align-items: center; gap: 18px;
  padding: 10px 22px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
header.top .brand { font-weight: 700; font-size: 15px; color: var(--ink); }
header.top nav { display: flex; gap: 14px; }
header.top nav a { color: var(--ink-2); padding: 4px 2px; }
header.top nav a.active { color: var(--ink); font-weight: 600; border-bottom: 2px solid var(--series); }
header.top .spacer { flex: 1; }
header.top .who { color: var(--muted); font-size: 12px; }

main { max-width: 1100px; margin: 0 auto; padding: 20px 22px 60px; }
h1 { font-size: 20px; margin: 6px 0 16px; }
h2 { font-size: 16px; margin: 26px 0 10px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

/* ---- overview tiles ---- */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 14px; }
.tile { display: flex; flex-direction: column; gap: 8px; }
.tile .head { display: flex; align-items: baseline; gap: 8px; }
.tile .head .name { font-weight: 600; }
.tile .head .client { color: var(--ink-2); font-size: 12px; }
.kpis { display: flex; gap: 26px; flex-wrap: wrap; }
.kpi .v { font-size: 19px; font-weight: 650; }
.kpi .l { font-size: 11px; color: var(--muted); }
.kpi .v.bad { color: var(--critical); }
.kpi .v.good { color: var(--good-text); }

.chip {
  font-size: 11px; padding: 1px 8px; border-radius: 999px;
  background: var(--chip); color: var(--ink-2); white-space: nowrap;
}
.chip.stale { color: var(--critical); font-weight: 600; }

.badge { font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 4px; color: #fff; }
.badge.HIGH { background: var(--critical); }
.badge.MED { background: var(--serious); }
.badge.LOW { background: var(--muted); }

/* pacing bar: fill + expected-pace marker */
.pace { position: relative; height: 10px; border-radius: 5px; background: var(--chip); overflow: hidden; }
.pace .fill { position: absolute; inset: 0 auto 0 0; border-radius: 5px; background: var(--good); }
.pace .fill.warn { background: var(--warning); }
.pace .fill.over { background: var(--critical); }
.pace .mark { position: absolute; top: -2px; bottom: -2px; width: 2px; background: var(--baseline); }
.pace-row { display: flex; align-items: center; gap: 10px; }
.pace-row .pace { flex: 1; }
.pace-row .pct { font-size: 12px; color: var(--ink-2); min-width: 90px; text-align: right; }

.spark { width: 100%; height: 46px; display: block; }
.spark polyline { fill: none; stroke: var(--series); stroke-width: 2; stroke-linejoin: round; }
.spark .area { fill: var(--series-soft); stroke: none; }
.spark .dot { fill: var(--series); stroke: var(--surface); stroke-width: 2; }
.spark .hoverline { stroke: var(--baseline); stroke-width: 1; }

.tooltip {
  position: fixed; z-index: 20; pointer-events: none;
  background: var(--surface); border: 1px solid var(--border); border-radius: 6px;
  padding: 5px 9px; font-size: 12px; color: var(--ink);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15); display: none;
}
.tooltip .t-l { color: var(--muted); }

/* ---- alerts ---- */
.alert-row { display: flex; gap: 10px; align-items: flex-start; padding: 9px 0; border-top: 1px solid var(--grid); }
.alert-row:first-child { border-top: 0; }
.alert-row .text { flex: 1; }
.alert-row .meta { color: var(--muted); font-size: 12px; }

/* ---- tables ---- */
table.data { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
table.data th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--muted); font-weight: 600; padding: 6px 8px; border-bottom: 1px solid var(--baseline);
}
table.data td { padding: 6px 8px; border-bottom: 1px solid var(--grid); }
table.data td.num, table.data th.num { text-align: right; }
.table-scroll { overflow-x: auto; }

.delta-up { color: var(--good-text); }
.delta-down { color: var(--critical); }

/* ---- forms / buttons ---- */
button, .btn {
  font: inherit; font-size: 13px; padding: 6px 12px; border-radius: 7px;
  border: 1px solid var(--border); background: var(--surface); color: var(--ink); cursor: pointer;
}
button:hover { border-color: var(--baseline); }
button.primary { background: var(--series); border-color: var(--series); color: #fff; font-weight: 600; }
button.danger { color: var(--critical); }
button.small { font-size: 12px; padding: 3px 9px; }

input[type=text], input[type=password], input[type=email], input[type=number], input[type=date], select, textarea {
  font: inherit; padding: 7px 9px; border-radius: 7px; width: 100%;
  border: 1px solid var(--baseline); background: var(--surface); color: var(--ink);
}
textarea { min-height: 90px; }
label.f { display: block; margin: 10px 0 2px; font-size: 12px; color: var(--ink-2); font-weight: 600; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 0 16px; }
.form-actions { margin-top: 14px; display: flex; gap: 10px; align-items: center; }
.hint { color: var(--muted); font-size: 12px; }
.flash { padding: 9px 12px; border-radius: 7px; margin-bottom: 12px; font-size: 13px; }
.flash.ok { background: var(--series-soft); }
.flash.err { background: rgba(208, 59, 59, 0.12); color: var(--critical); }

/* ---- login ---- */
.login-wrap { max-width: 360px; margin: 12vh auto 0; }
.login-wrap h1 { text-align: center; }

/* ---- recommendations ---- */
.rec { display: flex; gap: 10px; padding: 8px 0; border-top: 1px solid var(--grid); }
.rec:first-child { border-top: 0; }

.muted { color: var(--muted); }
.right { text-align: right; }
.mt0 { margin-top: 0; }

/* ---- PWA install banner ---- */
.install-banner {
  background: var(--series-soft); border: 1px solid var(--series);
  border-radius: 10px; padding: 10px 14px; margin-bottom: 14px; font-size: 13px;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.install-banner button { margin-left: auto; }

/* ---- date-range filter ---- */
.range-bar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 10px 0 16px; }
.range-bar .btn { text-decoration: none; color: var(--ink-2); }
.range-bar .btn.active { background: var(--series); border-color: var(--series); color: #fff; font-weight: 600; }
.range-bar select { width: auto; padding: 6px 8px; }

/* ---- client-grouped overview ---- */
.client-block { margin-bottom: 20px; }
.client-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.client-kpis { margin: 10px 0 4px; flex-wrap: wrap; }
tr.inactive td { opacity: 0.55; }
tr.inactive td .chip { opacity: 1; }

/* ---- platform split (Meta / Google) ---- */
.chip.platform { font-weight: 600; }
.chip.platform.meta { background: rgba(24, 119, 242, 0.15); color: #1877f2; }
.chip.platform.google_ads { background: rgba(15, 157, 88, 0.16); color: #0b8043; }
@media (prefers-color-scheme: dark) {
  .chip.platform.meta { color: #5aa3ff; }
  .chip.platform.google_ads { color: #46c37b; }
}
.plat-head { display: flex; align-items: center; gap: 10px; margin: 18px 0 6px; font-size: 14px; font-weight: 600; }
.plat-summary { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 12px 0; border-top: 1px solid var(--grid); }
.plat-summary:first-of-type { border-top: 0; padding-top: 2px; }
tr.subtotal td { border-top: 2px solid var(--baseline); background: var(--chip); }

/* ---- ads gallery ---- */
.ads-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.ad-card { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; background: var(--surface); }
.ad-card.inactive { opacity: 0.55; }
.ad-card img { width: 100%; height: 110px; object-fit: cover; display: block; background: var(--chip); }
.ad-thumb-empty { height: 110px; display: flex; align-items: center; justify-content: center;
  background: var(--chip); color: var(--muted); font-size: 12px; }
.ad-meta { padding: 8px 10px; }
.ad-name { font-size: 12px; font-weight: 600; margin-bottom: 4px;
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }