/* AI Opportunity Scout. AISB palette from ~/aiskillbridge/website (teal/orange, Plus Jakarta Sans) */
:root {
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --serif: 'Playfair Display', Georgia, serif;
  --bg: #faf8f6;
  --bg-2: #f5f1ef;
  --card: #ffffff;
  --ink: #232b2b;
  --soft: #454f4e;
  --muted: #6f6f6b;
  --line: rgba(35, 43, 43, 0.12);
  --teal: #26707a;
  --teal-strong: #1d5a63;
  --teal-tint: rgba(38, 112, 122, 0.1);
  --orange: #ff791a;
  --orange-text: #c25400;
  --orange-tint: rgba(255, 121, 26, 0.12);
  --red: #c62828;
  --red-tint: rgba(198, 40, 40, 0.1);
  --green: #1c7a4d;
  --green-tint: rgba(28, 122, 77, 0.11);
  --amber: #a15c00;
  --amber-tint: rgba(255, 166, 77, 0.2);
  --shadow: 0 1px 2px rgba(25, 31, 32, 0.05), 0 4px 16px rgba(25, 31, 32, 0.05);
  --radius: 14px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161b1c;
    --bg-2: #1d2424;
    --card: #222a2b;
    --ink: #eef1f0;
    --soft: #c5cdcc;
    --muted: #96a09f;
    --line: rgba(238, 241, 240, 0.12);
    --teal: #4fb3bf;
    --teal-strong: #7fd0d9;
    --teal-tint: rgba(79, 179, 191, 0.14);
    --orange: #ff8f3d;
    --orange-text: #ffa64d;
    --orange-tint: rgba(255, 143, 61, 0.15);
    --red: #ff7a72;
    --red-tint: rgba(255, 122, 114, 0.14);
    --green: #4fd194;
    --green-tint: rgba(79, 209, 148, 0.13);
    --amber: #ffb866;
    --amber-tint: rgba(255, 184, 102, 0.15);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 6px 20px rgba(0, 0, 0, 0.25);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal); }
a:hover { color: var(--teal-strong); }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }

/* ---------- Header ---------- */
.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.topbar-inner, .wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.topbar-inner { display: flex; align-items: center; gap: 12px; padding-top: 14px; padding-bottom: 10px; }
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px; flex: none;
  background: linear-gradient(135deg, var(--teal), #2e8791 55%, var(--orange));
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 14px; letter-spacing: -0.02em;
}
.brand h1 { margin: 0; font-size: 17px; line-height: 1.2; font-weight: 800; letter-spacing: -0.01em; }
.brand h1 .by { display: block; font-size: 12px; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.brand h1 .sep { display: none; }
@media (min-width: 720px) {
  .topbar .brand h1 { font-size: 19px; }
  .topbar .brand h1 .sep { display: inline; color: var(--orange); }
  .topbar .brand h1 .by { display: inline; font-size: inherit; font-weight: 600; color: var(--teal); }
}
.btn {
  border: 1px solid var(--line); background: var(--card); border-radius: 999px;
  padding: 7px 14px; font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: var(--teal); color: var(--teal); }
.btn-primary { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-strong); color: #fff; }

.chips { display: flex; gap: 8px; overflow-x: auto; padding: 2px 16px 12px; max-width: 1120px; margin: 0 auto; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none; display: flex; align-items: baseline; gap: 6px;
  background: var(--bg-2); border-radius: 10px; padding: 6px 11px; font-size: 12px; color: var(--soft);
}
.chip b { font-size: 16px; font-weight: 800; color: var(--ink); }
.chip.hot b { color: var(--orange-text); }
.chip.warn b { color: var(--red); }

/* ---------- Tabs ---------- */
.tabs {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.tabs .wrap { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.tabs .wrap::-webkit-scrollbar { display: none; }
.tab {
  flex: none; border: 0; background: none; padding: 12px 12px 10px; font-size: 14px; font-weight: 600;
  color: var(--muted); border-bottom: 2px solid transparent; cursor: pointer;
}
.tab:hover { color: var(--ink); }
.tab[aria-selected='true'] { color: var(--teal); border-bottom-color: var(--orange); }
.tab .count { font-size: 11px; font-weight: 700; margin-left: 4px; color: var(--muted); }

/* ---------- Filters ---------- */
.filters { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 14px 0 6px; }
.filters .search { grid-column: 1 / -1; position: relative; }
.filters input[type='search'], .filters select {
  width: 100%; border: 1px solid var(--line); background: var(--card); border-radius: 10px;
  padding: 9px 11px; font-size: 14px; min-height: 40px;
}
.filters input[type='search'] { padding-left: 34px; }
.search svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.filters select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 15px) 52%, calc(100% - 10px) 52%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 26px; }
.filters select.on { border-color: var(--teal); background-color: var(--teal-tint); }
.filter-meta { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); padding: 4px 0 10px; }
.linkbtn { border: 0; background: none; color: var(--teal); font-weight: 600; cursor: pointer; padding: 4px 0; font-size: 13px; }

@media (min-width: 720px) {
  .filters { grid-template-columns: 2fr repeat(5, 1fr); }
  .filters .search { grid-column: auto; }
}

/* ---------- Cards ---------- */
.list { display: grid; gap: 12px; padding-bottom: 40px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; box-shadow: var(--shadow); transition: opacity .2s, transform .2s;
}
.card.is-shortlisted { border-color: var(--orange); box-shadow: 0 0 0 1px var(--orange), var(--shadow); }
.card.is-dismissed { opacity: .6; }
.card.leaving { opacity: 0; transform: translateX(12px); }
.meta-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 8px; }
.pill {
  display: inline-flex; align-items: center; gap: 4px; border-radius: 999px; padding: 2px 9px;
  font-size: 11.5px; font-weight: 700; line-height: 1.6; background: var(--bg-2); color: var(--soft);
}
.pill.p-high { background: var(--orange); color: #fff; }
.pill.p-medium { background: var(--teal-tint); color: var(--teal); }
.pill.p-low { background: var(--bg-2); color: var(--muted); }
.pill.st-closing { background: var(--red-tint); color: var(--red); }
.pill.st-closed { background: var(--bg-2); color: var(--muted); text-decoration: line-through; }
.pill.st-updated { background: var(--amber-tint); color: var(--amber); }
.pill.st-confirmed { background: var(--green-tint); color: var(--green); }
.pill.unconfirmed { background: var(--amber-tint); color: var(--amber); }
.pill.outline { background: none; border: 1px solid var(--line); font-weight: 600; }
.card h2 { margin: 0 0 2px; font-size: 16.5px; line-height: 1.35; font-weight: 700; }
.card h2 a { color: var(--ink); text-decoration: none; }
.card h2 a:hover { color: var(--teal); text-decoration: underline; }
.org { color: var(--soft); font-size: 13.5px; font-weight: 600; }
.facts { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 10px 0 4px; font-size: 13.5px; }
.fact { display: flex; gap: 6px; align-items: baseline; min-width: 0; }
.fact .k { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.countdown { font-weight: 700; color: var(--teal); }
.countdown.urgent { color: var(--red); }
.countdown.past { color: var(--muted); }
.notes { margin: 8px 0 0; color: var(--soft); font-size: 14px; }
details { margin-top: 8px; border-top: 1px dashed var(--line); padding-top: 6px; }
summary { cursor: pointer; font-size: 13px; font-weight: 600; color: var(--teal); padding: 4px 0; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::before { content: '▸ '; }
details[open] summary::before { content: '▾ '; }
.detail-block { margin: 6px 0 4px; font-size: 13.5px; white-space: pre-wrap; overflow-wrap: anywhere; }
.detail-block .k { display: block; color: var(--muted); font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.card-foot { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; margin-top: 12px; }
.sources { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 12.5px; min-width: 0; }
.sources a, .sources span { overflow-wrap: anywhere; }
.actions { display: flex; gap: 6px; margin-left: auto; }
.act { border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 600; cursor: pointer; }
.act:hover { border-color: var(--teal); }
.act.shortlist[aria-pressed='true'] { background: var(--orange); border-color: var(--orange); color: #fff; }
.act.dismiss[aria-pressed='true'] { background: var(--bg-2); color: var(--muted); }

/* ---------- Empty / states ---------- */
.empty {
  text-align: center; background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius);
  padding: 36px 20px; color: var(--soft);
}
.empty h3 { margin: 10px 0 6px; color: var(--ink); font-size: 17px; }
.empty p { margin: 0 auto; max-width: 440px; font-size: 14px; }
.empty .icon { width: 44px; height: 44px; border-radius: 50%; display: inline-grid; place-items: center; background: var(--teal-tint); color: var(--teal); }
.pulse { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .45; } }
.more { display: flex; justify-content: center; padding: 4px 0 30px; }
.toast {
  position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 20;
  background: var(--ink); color: var(--bg); padding: 9px 16px; border-radius: 10px; font-size: 13.5px; box-shadow: var(--shadow);
}

/* ---------- Sources table ---------- */
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); margin: 14px 0 40px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { position: sticky; top: 0; background: var(--bg-2); font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); white-space: nowrap; cursor: pointer; user-select: none; }
th[aria-sort='ascending']::after { content: ' ▲'; }
th[aria-sort='descending']::after { content: ' ▼'; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
td.org-cell { min-width: 200px; }
td.org-cell .id { color: var(--muted); font-size: 11.5px; font-weight: 700; }
td.nowrap { white-space: nowrap; }
tr.failing td { background: var(--red-tint); }
tr.failing td.status-cell { color: var(--red); font-weight: 700; }
tr.disabled td { color: var(--muted); }
.src-summary { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.src-tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 10px; }
.src-tools input[type='search'] { flex: 1; min-width: 180px; border: 1px solid var(--line); background: var(--card); border-radius: 10px; padding: 8px 11px; min-height: 38px; }
.src-tools label { font-size: 13px; color: var(--soft); display: flex; gap: 6px; align-items: center; }

/* ---------- Login ---------- */
.login-page { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 16px; background:
  radial-gradient(800px 400px at 10% -10%, var(--teal-tint), transparent 60%),
  radial-gradient(600px 400px at 110% 110%, var(--orange-tint), transparent 60%), var(--bg); }
.login-card { width: 100%; max-width: 380px; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 28px 24px; box-shadow: var(--shadow); }
.login-card .brand { margin-bottom: 18px; }
.login-card label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--soft); }
.login-card input { width: 100%; border: 1px solid var(--line); background: var(--bg); border-radius: 10px; padding: 11px 12px; font-size: 16px; }
.login-card .btn-primary { width: 100%; margin-top: 14px; padding: 11px; font-size: 15px; border-radius: 10px; }
.login-card .err { color: var(--red); font-size: 13px; min-height: 20px; margin-top: 8px; }
.login-card .hint { color: var(--muted); font-size: 12px; margin: 16px 0 0; text-align: center; }