/* Gateway Log Collector Dashboard — styles.
   Colors are the validated dataviz reference palette (light + dark). */

:root {
  color-scheme: light dark;
  --page: #f9f9f7;
  --surface-1: #fcfcfb;
  --surface-2: #f2f1ec;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --baseline: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);

  --series-1: #2a78d6; /* blue */
  --series-2: #008300; /* green */
  --series-3: #e87ba4; /* magenta */
  --series-4: #eda100; /* yellow */
  --series-5: #1baf7a; /* aqua */
  --series-6: #eb6834; /* orange */

  --good: #0ca30c;
  --warning: #fab219;
  --serious: #ec835a;
  --critical: #d03b3b;
  --good-text: #006300;

  --radius: 8px;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Code", "Consolas", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    --page: #0d0d0d;
    --surface-1: #1a1a19;
    --surface-2: #242422;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --series-1: #3987e5;
    --series-2: #008300;
    --series-3: #d55181;
    --series-4: #c98500;
    --series-5: #199e70;
    --series-6: #d95926;
    --good-text: #0ca30c;
  }
}

:root[data-theme="dark"] {
  --page: #0d0d0d;
  --surface-1: #1a1a19;
  --surface-2: #242422;
  --text-primary: #ffffff;
  --text-secondary: #c3c2b7;
  --muted: #898781;
  --grid: #2c2c2a;
  --baseline: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --series-1: #3987e5;
  --series-2: #008300;
  --series-3: #d55181;
  --series-4: #c98500;
  --series-5: #199e70;
  --series-6: #d95926;
  --good-text: #0ca30c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--page);
  color: var(--text-primary);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--series-1); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- top bar / nav ---- */
.topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 20px;
  height: 52px;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand {
  font-weight: 700;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.brand .dot { color: var(--series-1); }
.nav {
  display: flex;
  gap: 4px;
  flex: 1;
  flex-wrap: wrap;
}
.nav a {
  padding: 6px 12px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-weight: 500;
}
.nav a:hover { background: var(--surface-2); text-decoration: none; }
.nav a.active { background: var(--series-1); color: #fff; }
.topbar .right { display: flex; align-items: center; gap: 12px; }
.userchip { color: var(--muted); font-size: 12px; }
.btn {
  font-family: var(--sans);
  font-size: 13px;
  padding: 6px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-primary);
  cursor: pointer;
}
.btn:hover { background: var(--surface-1); }
.btn-primary { background: var(--series-1); color: #fff; border-color: transparent; }
.iconbtn { background: none; border: 1px solid var(--border); border-radius: var(--radius); padding: 6px 8px; cursor: pointer; color: var(--text-secondary); }

/* ---- layout ---- */
.wrap { max-width: 1400px; margin: 0 auto; padding: 20px; }
.page-title { font-size: 20px; font-weight: 700; margin: 0 0 4px; }
.page-sub { color: var(--muted); font-size: 13px; margin: 0 0 18px; }

.grid { display: grid; gap: 16px; }
.cards { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.two { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }

.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.card h3 { margin: 0 0 12px; font-size: 13px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.4px; }

/* ---- stat tiles ---- */
.tile .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; }
.tile .value { font-size: 30px; font-weight: 700; margin-top: 4px; }
.tile .sub { color: var(--text-secondary); font-size: 12px; margin-top: 4px; }

/* ---- badges ---- */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600;
  border: 1px solid var(--border);
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.badge.complete::before { background: var(--good); }
.badge.staging::before { background: var(--warning); }
.badge.recovery_required::before { background: var(--critical); }
.badge.ok { color: var(--good-text); }
.badge.ok::before { background: var(--good); }
.badge.bad { color: var(--critical); }
.badge.bad::before { background: var(--critical); }

/* ---- tables ---- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { background: var(--surface-2); color: var(--text-secondary); font-weight: 600; position: sticky; top: 52px; }
tbody tr:hover { background: var(--surface-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.mono, .mono-cell { font-family: var(--mono); font-size: 12px; }
.truncate { max-width: 240px; overflow: hidden; text-overflow: ellipsis; }

/* ---- filters ---- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-bottom: 14px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; }
input, select {
  font-family: var(--sans); font-size: 13px;
  padding: 7px 9px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--surface-1); color: var(--text-primary);
  min-width: 140px;
}
input:focus, select:focus { outline: 2px solid var(--series-1); outline-offset: 0; }

/* ---- pagination ---- */
.pager { display: flex; gap: 8px; align-items: center; margin-top: 14px; justify-content: space-between; }
.pager .pages { color: var(--muted); font-size: 12px; }
.pager a, .pager span.cur {
  padding: 5px 10px; border-radius: var(--radius); border: 1px solid var(--border);
  color: var(--text-secondary);
}
.pager span.cur { background: var(--series-1); color: #fff; border-color: transparent; }
.pager a.disabled { opacity: 0.4; pointer-events: none; }

/* ---- charts ---- */
.barlist { display: flex; flex-direction: column; gap: 8px; }
.barrow { display: grid; grid-template-columns: 130px 1fr auto; gap: 10px; align-items: center; }
.barrow .name { color: var(--text-secondary); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bartrack { background: var(--surface-2); border-radius: 4px; height: 18px; overflow: hidden; }
.barfill { height: 100%; border-radius: 4px; background: var(--series-1); width: 0; transition: width .2s ease; }
.barrow .val { color: var(--text-primary); font-size: 12px; font-variant-numeric: tabular-nums; }
.chart-svg { width: 100%; height: 180px; display: block; }
.chart-empty { color: var(--muted); font-size: 13px; padding: 24px 0; text-align: center; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 10px; font-size: 12px; color: var(--text-secondary); }
.legend .item { display: inline-flex; align-items: center; gap: 6px; }
.legend .swatch { width: 10px; height: 10px; border-radius: 2px; }

/* ---- log viewer ---- */
.logbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; margin-bottom: 12px; }
.logview {
  background: #0b0b0b; color: #e6e6e6; border-radius: var(--radius);
  font-family: var(--mono); font-size: 12.5px; line-height: 1.55;
  padding: 12px 14px; max-height: 68vh; overflow: auto; border: 1px solid var(--border);
}
:root[data-theme="light"] .logview { background: #17171a; }
.logline { white-space: pre-wrap; word-break: break-word; padding: 1px 0; border-bottom: 1px solid rgba(255,255,255,0.04); }
.logline .lvl { font-weight: 700; margin-right: 8px; }
.lvl-INFO, .lvl-6 { color: #6da7ec; }
.lvl-DEBUG, .lvl-7 { color: #898781; }
.lvl-WARNING, .lvl-4 { color: #fab219; }
.lvl-ERROR, .lvl-3 { color: #ec835a; }
.lvl-CRITICAL, .lvl-2, .lvl-1, .lvl-0 { color: #ff6b6b; }
.logline .ts { color: #898781; margin-right: 8px; }
.logline .kv { color: #c3c2b7; }
.logline .ev { color: #fff; font-weight: 600; }
.autoref { display: inline-flex; align-items: center; gap: 6px; color: var(--text-secondary); font-size: 12px; }

/* ---- detail / kv ---- */
.kvtable td { border-bottom: 1px solid var(--border); vertical-align: top; white-space: normal; }
.kvtable td.k { color: var(--muted); width: 200px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.3px; }
pre.code {
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px; overflow: auto; font-family: var(--mono); font-size: 12.5px; margin: 0;
}

/* ---- login ---- */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-card { background: var(--surface-1); border: 1px solid var(--border); border-radius: 12px; padding: 30px; width: 340px; }
.login-card h1 { font-size: 18px; margin: 0 0 4px; }
.login-card p.sub { color: var(--muted); font-size: 13px; margin: 0 0 20px; }
.login-card .field { margin-bottom: 14px; }
.login-card input { width: 100%; }
.login-card .btn-primary { width: 100%; padding: 10px; margin-top: 6px; }
.alert { background: rgba(208,59,59,0.12); border: 1px solid var(--critical); color: var(--critical); padding: 9px 12px; border-radius: var(--radius); font-size: 13px; margin-bottom: 14px; }
.notice { background: var(--surface-2); border: 1px solid var(--border); border-left: 3px solid var(--warning); padding: 12px 14px; border-radius: var(--radius); margin-bottom: 16px; color: var(--text-secondary); }

.snap-fresh { color: var(--good-text); }
.snap-stale { color: var(--warning); }
.footer { color: var(--muted); font-size: 12px; margin-top: 28px; text-align: center; }
.empty { color: var(--muted); padding: 30px; text-align: center; }
.tabs { display: inline-flex; gap: 4px; margin-bottom: 14px; }
.tabs a { padding: 6px 12px; border-radius: var(--radius); border: 1px solid var(--border); color: var(--text-secondary); }
.tabs a.active { background: var(--series-1); color: #fff; border-color: transparent; }