/* Trimtab dashboard. Shares tokens and visual language with the marketing site (site/assets/site.css). */
:root {
  --ink: #0B1F24;            /* dark surfaces, body text */
  --ink-2: #12303A;          /* raised dark surfaces */
  --page: #F3F6F5;           /* page background */
  --card: #FFFFFF;
  --brand: #0F766E;          /* score, links, primary on light */
  --brand-bright: #2DD4BF;   /* logo tab, primary buttons, accents on dark */
  --fail: #C2362B;           /* failed and warning states */
  --steel: #2F5D62;          /* pass text */
  --muted: #56656A;
  --tint: #DDEDEA;
  --line: #D3DFDC;
  --head-bg: #EDF3F1;
  --row-hover: #F8FBFA;
  --on-dark: #BFD3CF;
  --on-dark-dim: #8FB3AD;
  --tile: rgba(255, 255, 255, .04);
  --tile-line: rgba(191, 211, 207, .12);
  --radius: 14px;
  --sans: 'Instrument Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font: 15px/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
main a:not(.btn) { color: var(--brand); text-underline-offset: 3px; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.eyebrow { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--brand); }
.eyebrow a { color: inherit; text-decoration: none; }
.eyebrow a:hover { text-decoration: underline; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }
:focus-visible { outline: 3px solid var(--brand-bright); outline-offset: 2px; border-radius: 4px; }

/* top bar */
.top { position: sticky; top: 0; z-index: 5; background: rgba(11, 31, 36, .94); backdrop-filter: saturate(140%) blur(10px); border-bottom: 1px solid rgba(191, 211, 207, .1); color: #fff; }
.bar { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { font-weight: 700; font-size: 19px; text-decoration: none; letter-spacing: -.02em; display: flex; align-items: center; gap: 10px; color: #fff; }
.mark { width: 26px; height: 26px; flex: none; }
.mark .post { stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; fill: none; }
.mark .blade { fill: currentColor; }
.mark .tab { fill: var(--brand-bright); }
.bar nav { display: flex; gap: 4px; flex: 1; }
.bar nav a { text-decoration: none; color: var(--on-dark); padding: 7px 13px; border-radius: 8px; font-size: 14.5px; }
.bar nav a:hover { color: #fff; }
.bar nav a.on { color: #fff; background: rgba(45, 212, 191, .12); box-shadow: inset 0 -2px 0 var(--brand-bright); }
.bar form { margin: 0; }
.linkbtn { background: none; border: 0; color: var(--on-dark); font: 14.5px var(--sans); cursor: pointer; padding: 6px 0; }
.linkbtn:hover { color: #fff; }

/* dark page band, same treatment as the site hero */
.band { position: relative; overflow: hidden; background: var(--ink); color: #fff; padding: 40px 0 36px; }
.band::before { content: ""; position: absolute; inset: 0; pointer-events: none; background:
  radial-gradient(640px 300px at 88% 0%, rgba(45, 212, 191, .16), transparent 70%),
  radial-gradient(520px 300px at 0% 100%, rgba(15, 118, 110, .22), transparent 70%); }
.band::after { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(191,211,207,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(191,211,207,.05) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(180deg, #000, transparent 90%); }
.band .wrap { position: relative; z-index: 1; }
.band .eyebrow { color: var(--brand-bright); }
.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
h1 { font-size: 34px; font-weight: 700; margin: 10px 0 0; letter-spacing: -.025em; line-height: 1.1; }
h2 { font-size: 20px; font-weight: 600; margin: 34px 0 14px; letter-spacing: -.015em; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 26px; font-size: 14px; margin-top: 12px; color: var(--on-dark); }
.meta b { font: 500 10.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--on-dark-dim); margin-right: 7px; }
.band label.eyebrow { color: var(--on-dark-dim); }

/* KPI tiles (dark, like the site's dashboard mock) */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-top: 28px; }
.kpi { background: var(--tile); border: 1px solid var(--tile-line); border-radius: 12px; padding: 14px 16px; }
.kpi .eyebrow { color: var(--on-dark-dim); font-size: 10.5px; letter-spacing: .1em; }
.kpi .v { font-size: 30px; font-weight: 700; margin-top: 8px; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.kpi.accent .v { color: var(--brand-bright); }

/* tables */
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
th { text-align: left; font: 500 10.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); background: var(--head-bg); padding: 11px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; font-size: 14.5px; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover td { background: var(--row-hover); }
td a b { color: var(--ink); }
.empty { padding: 26px; background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius); color: var(--muted); }

/* status */
.score { font-weight: 700; font-variant-numeric: tabular-nums; color: var(--brand); }
.score.low { color: var(--fail); }
.delta { font: 12px var(--mono); margin-left: 6px; }
.delta.down { color: var(--fail); }
.delta.up { color: var(--brand); }
.pill { display: inline-block; font: 500 10.5px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 5px 8px; border-radius: 5px; white-space: nowrap; border: 1px solid transparent; vertical-align: middle; }
.pill.fail { background: var(--fail); color: #fff; }
.pill.warn { border-color: var(--fail); color: var(--fail); }
.pill.ok { background: var(--tint); color: var(--steel); }
.pill.dim { border-color: var(--line); color: var(--muted); }
.band .pill.dim { border-color: var(--tile-line); color: var(--on-dark-dim); }

/* forms and buttons */
select, input[type=text], input[type=password], input[inputmode] { font: 14.5px var(--sans); padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--card); color: var(--ink); }
.band select, .band input[type=text] { background: rgba(255,255,255,.06); border-color: var(--tile-line); color: #fff; }
.band select option { color: var(--ink); }
.band input::placeholder { color: var(--on-dark-dim); }
input:focus, select:focus { outline: 2px solid var(--brand-bright); outline-offset: -1px; }
.btn { font: 600 14.5px var(--sans); padding: 9px 18px; border-radius: 9px; border: 1.5px solid var(--ink); background: var(--ink); color: #fff; cursor: pointer; text-decoration: none; display: inline-block; transition: transform .15s ease, background .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn.cta { background: var(--brand-bright); border-color: var(--brand-bright); color: var(--ink); }
.btn.cta:hover { background: #5EEAD4; border-color: #5EEAD4; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.band .btn.ghost { color: #fff; border-color: rgba(191, 211, 207, .3); }
.band .btn.ghost:hover { border-color: var(--brand-bright); }
.btn.small { padding: 6px 12px; font-size: 13px; }
.inline { display: inline-flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 0; }

.flash { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--brand-bright); border-radius: 12px; padding: 14px 18px; margin: 22px 0 0; }
.secret { display: block; margin-top: 10px; font: 14px var(--mono); background: var(--ink); color: var(--brand-bright); padding: 12px 14px; border-radius: 8px; word-break: break-all; user-select: all; }

/* login: full-height dark backdrop like the site hero */
body.auth { background: var(--ink); min-height: 100vh; position: relative; }
body.auth::before { content: ""; position: fixed; inset: 0; pointer-events: none; background:
  radial-gradient(700px 380px at 82% 12%, rgba(45, 212, 191, .16), transparent 70%),
  radial-gradient(600px 400px at 8% 100%, rgba(15, 118, 110, .25), transparent 70%); }
body.auth::after { content: ""; position: fixed; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(191,211,207,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(191,211,207,.05) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(180deg, #000, transparent 85%); }
body.auth main { position: relative; z-index: 1; }
.login { max-width: 400px; margin: 80px auto; background: var(--card); border-radius: 18px; padding: 32px; box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
.login label { display: block; font: 500 10.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 18px 0 6px; }
.login input { width: 100%; }
.login .btn { width: 100%; margin-top: 24px; padding: 12px 18px; font-size: 15px; }
.error { color: var(--fail); font-size: 14px; margin-top: 14px; }

/* device page */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 26px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.card ul { margin: 10px 0 0; padding-left: 0; list-style: none; }
.card li { margin: 8px 0; }
.spark { margin-top: 10px; }
.spark polyline { fill: none; stroke: var(--brand); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.spark line { stroke: var(--line); }
iframe.report { width: 100%; height: 85vh; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
details summary { cursor: pointer; font-size: 13px; color: var(--muted); }
.hosts { margin: 6px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.hosts a { font: 12px var(--mono); background: var(--tint); color: var(--steel) !important; padding: 3px 8px; border-radius: 5px; text-decoration: none; }

footer.foot { padding: 36px 0 44px; font-size: 12.5px; color: var(--muted); }

@media (max-width: 720px) {
  .wrap { padding: 0 16px; }
  .bar { gap: 14px; }
  .bar nav a { padding: 6px 8px; }
  .grid2 { grid-template-columns: 1fr; }
  .hide-sm { display: none; }
  h1 { font-size: 28px; }
}