/* Oklahoma Bid Radar. Built to be read on a phone in a truck, so: big tap
   targets, high contrast, and the deadline is the loudest thing on the card. */

:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #16181d;
  --ink-soft: #5b6270;
  --line: #dfe2e8;
  --accent: #b4530a;
  --accent-ink: #ffffff;

  --hot: #c02626;      /* closing within a week */
  --warm: #b4700a;     /* closing within two */
  --good: #1d7a45;     /* plenty of time */
  --gone: #7b8291;     /* already closed */

  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 20, 28, .07), 0 3px 12px rgba(16, 20, 28, .05);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --card: #1d2026;
    --ink: #eceef2;
    --ink-soft: #a2aab8;
    --line: #2c3138;
    --accent: #e08a3c;
    --accent-ink: #14161a;
    --hot: #ff6b6b;
    --warm: #e6a53a;
    --good: #58c98a;
    --gone: #8a92a1;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: 1000px; margin: 0 auto; padding: 0 16px; }
.vh {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- header ---------- */
.top {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 18px 0 0;
}
.brand { display: flex; align-items: center; gap: 12px; }
.mark {
  width: 34px; height: 34px; flex: none; border-radius: 8px;
  background:
    linear-gradient(160deg, var(--accent) 0%, var(--accent) 55%, transparent 55%),
    linear-gradient(0deg, #6b4a2a, #6b4a2a);
}
h1 { font-size: 19px; margin: 0; letter-spacing: -.01em; }
.sub { margin: 2px 0 0; color: var(--ink-soft); font-size: 13.5px; }

.crews { display: flex; gap: 4px; margin: 14px 0 0; }
.crew {
  appearance: none; border: 0; background: none; cursor: pointer;
  font: inherit; font-size: 14.5px; font-weight: 600; color: var(--ink-soft);
  padding: 10px 14px; border-radius: 8px 8px 0 0;
  border-bottom: 3px solid transparent;
}
.crew:hover { color: var(--ink); }
.crew[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }

/* ---------- controls ---------- */
.controls {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  position: sticky; top: 0; z-index: 5;
}
.controls .wrap { display: grid; gap: 10px; }
.search input {
  width: 100%; font: inherit; padding: 11px 13px;
  border: 1px solid var(--line); border-radius: 9px;
  background: var(--bg); color: var(--ink);
}
.search input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  appearance: none; cursor: pointer; font: inherit; font-size: 13.5px;
  padding: 7px 12px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--bg); color: var(--ink-soft);
}
.chip[aria-pressed="true"] {
  background: var(--accent); border-color: var(--accent); color: var(--accent-ink);
  font-weight: 600;
}
.chip .n { opacity: .65; margin-left: 5px; font-variant-numeric: tabular-nums; }

.toggles { display: flex; flex-wrap: wrap; gap: 14px; }
.tg {
  display: flex; align-items: center; gap: 7px;
  font-size: 13.5px; color: var(--ink-soft); cursor: pointer;
}
.tg input { width: 17px; height: 17px; accent-color: var(--accent); }

/* ---------- cards ---------- */
main { padding: 18px 16px 40px; display: grid; gap: 12px; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
  display: grid; grid-template-columns: 76px 1fr; overflow: hidden;
}
.card.is-hidden { opacity: .5; }

.when {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; padding: 14px 6px; color: #fff; text-align: center;
}
.when .n { font-size: 25px; font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.when .u { font-size: 10.5px; text-transform: uppercase; letter-spacing: .07em; opacity: .92; }
.when.hot  { background: var(--hot); }
.when.warm { background: var(--warm); }
.when.good { background: var(--good); }
.when.gone { background: var(--gone); }

.body { padding: 13px 15px 12px; min-width: 0; }
.title { margin: 0 0 3px; font-size: 16.5px; font-weight: 650; line-height: 1.3; }
.title a { color: inherit; text-decoration: none; }
.title a:hover { text-decoration: underline; text-underline-offset: 2px; }

.meta { color: var(--ink-soft); font-size: 13.5px; margin: 0 0 9px; }
.meta b { color: var(--ink); font-weight: 600; }
.meta .dot { opacity: .45; margin: 0 6px; }

.tags { display: flex; flex-wrap: wrap; gap: 5px; margin: 0 0 9px; }
.tag {
  font-size: 11.5px; font-weight: 600; letter-spacing: .02em;
  padding: 3px 8px; border-radius: 5px;
  background: color-mix(in srgb, var(--accent) 13%, transparent);
  color: var(--accent);
}
@supports not (background: color-mix(in srgb, red 10%, white)) {
  .tag { background: rgba(180, 83, 10, .12); }
}
.tag.out { background: transparent; border: 1px solid var(--hot); color: var(--hot); }
.tag.src { background: transparent; border: 1px solid var(--line); color: var(--ink-soft); }

.desc {
  margin: 0 0 10px; font-size: 14px; color: var(--ink-soft);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
}
.desc.open { -webkit-line-clamp: unset; }

.why { font-size: 12.5px; color: var(--ink-soft); margin: -4px 0 9px; opacity: .85; }

.links { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.links a {
  font-size: 13.5px; font-weight: 600; text-decoration: none;
  color: var(--accent); border: 1px solid currentColor;
  padding: 7px 12px; border-radius: 8px;
}
.links a:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }

.acts { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.btn {
  appearance: none; cursor: pointer; font: inherit; font-size: 13.5px;
  padding: 8px 12px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--bg); color: var(--ink-soft);
  min-height: 38px;
}
.btn:hover { color: var(--ink); }
.btn[aria-pressed="true"] {
  background: var(--accent); border-color: var(--accent);
  color: var(--accent-ink); font-weight: 600;
}
.note {
  flex: 1 1 190px; min-width: 0; font: inherit; font-size: 13.5px;
  padding: 8px 11px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--bg); color: var(--ink);
}
.note:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.empty {
  background: var(--card); border: 1px dashed var(--line);
  border-radius: var(--radius); padding: 30px 24px; text-align: center;
  color: var(--ink-soft); line-height: 1.6; max-width: 620px;
  margin: 0 auto; font-size: 14.5px;
}
.empty b { color: var(--ink); font-size: 16px; }
.empty .warn { color: var(--warm); }
.empty code {
  font-size: 13px; padding: 1px 5px; border-radius: 4px;
  background: var(--bg); border: 1px solid var(--line);
}

/* ---------- footer ---------- */
.foot { padding: 0 16px 40px; color: var(--ink-soft); font-size: 13px; }
.srcgrid { display: grid; gap: 4px; margin-bottom: 12px; }
.srcrow { display: flex; gap: 10px; flex-wrap: wrap; font-variant-numeric: tabular-nums; }
.srcrow b { color: var(--ink); font-weight: 600; min-width: 108px; }
.srcrow .bad { color: var(--hot); }
.tiny { font-size: 12.5px; opacity: .85; }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 20px; transform: translate(-50%, 140%);
  background: var(--ink); color: var(--bg);
  padding: 11px 16px; border-radius: 9px; font-size: 14px; font-weight: 500;
  box-shadow: 0 6px 24px rgba(0, 0, 0, .25);
  transition: transform .2s ease; z-index: 40;
  display: flex; align-items: center; gap: 12px;
}
.toast.show { transform: translate(-50%, 0); }
.toast button {
  appearance: none; border: 0; background: none; cursor: pointer;
  color: var(--accent); font: inherit; font-weight: 700; padding: 2px 4px;
}

@media (max-width: 560px) {
  .card { grid-template-columns: 62px 1fr; }
  .when .n { font-size: 21px; }
  .title { font-size: 16px; }
  .crews { overflow-x: auto; }
}