:root {
  color-scheme: light;
  --bg: #f4f6f4;
  --panel: #fff;
  --ink: #17211d;
  --muted: #66736d;
  --line: #dfe6e1;
  --green: #136f4b;
  --red: #b93838;
  --gold: #a56a13;
  --blue: #265c9d;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.app { display: grid; grid-template-columns: 300px 1fr; min-height: 100vh; }
.sidebar { background: #17211d; color: #f5fbf7; padding: 20px; }
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.mark { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid #6da888; border-radius: 8px; color: #bfe8d1; font-weight: 800; }
.brand strong, .brand small { display: block; }
.brand small { margin-top: 3px; color: #aab8b1; }
.add-form { display: grid; grid-template-columns: 1fr 1fr 42px; gap: 8px; margin-bottom: 18px; }
.add-form input { min-width: 0; border: 1px solid #365047; border-radius: 6px; background: #22322c; color: #fff; padding: 10px; }
.add-form input[name="tags"] { grid-column: 1 / 3; }
.add-form button, .actions button { border: 0; border-radius: 6px; background: var(--green); color: #fff; padding: 10px 14px; font-weight: 700; }
.watchlist { display: grid; gap: 8px; }
.watch { display: flex; justify-content: space-between; align-items: center; width: 100%; border: 1px solid #314940; border-radius: 8px; background: #203028; color: #fff; padding: 12px; text-align: left; }
.watch.active { border-color: #8fd1aa; background: #284538; }
.watch small { display: block; margin-top: 3px; color: #b6c7bd; }
.watch b { font-size: 22px; }
.main { padding: 24px; }
.topbar, .panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: 28px; }
h2 { font-size: 18px; }
h3 { font-size: 16px; margin: 7px 0; }
p, .panel-head span, small { color: var(--muted); }
.actions, .tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.actions .ghost, .tab { background: #e6ece8; color: var(--ink); }
.tabs { margin-top: 18px; }
.tab { border: 1px solid var(--line); border-radius: 6px; padding: 9px 14px; }
.tab.active { background: #17211d; color: #fff; }
.metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 22px 0; }
.metric, .panel { border: 1px solid var(--line); border-radius: 8px; background: var(--panel); }
.metric { padding: 16px; }
.metric span, .metric strong { display: block; }
.metric span { color: var(--muted); }
.metric strong { margin-top: 8px; font-size: 24px; }
.view { display: none; }
.view.active { display: block; }
.workbench { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr); gap: 14px; margin-bottom: 14px; }
.panel { padding: 18px; margin-bottom: 14px; }
.primary { min-height: 430px; }
.score { display: grid; place-items: center; width: 62px; height: 62px; border-radius: 8px; background: #e7f3ec; color: var(--green); font-size: 28px; font-weight: 800; }
.score.danger { background: #fae9e9; color: var(--red); }
.score.good { background: #e7effa; color: var(--blue); }
.quote-strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin: 18px 0; }
.quote-strip div { border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.quote-strip span, .quote-strip strong { display: block; }
.quote-strip span { color: var(--muted); font-size: 13px; }
.quote-strip strong { margin-top: 5px; }
.thesis, .ai-prompt { width: 100%; min-height: 92px; border: 1px solid var(--line); border-radius: 8px; padding: 12px; resize: vertical; }
.ai-prompt { min-height: 360px; margin-top: 14px; }
.signal-list, .radar-list, .task-list, .source-list { display: grid; gap: 10px; margin-top: 18px; }
.signal, .radar-item, .source { color: inherit; text-decoration: none; }
.signal { display: flex; justify-content: space-between; gap: 16px; border: 1px solid var(--line); border-left: 5px solid var(--gold); border-radius: 8px; padding: 14px; }
.signal.high { border-left-color: var(--red); }
.signal.opportunity { border-left-color: var(--blue); }
.signal span, .signal small { color: var(--muted); }
.radar-item { display: grid; grid-template-columns: 54px 78px 1fr; gap: 10px; align-items: center; border-bottom: 1px solid var(--line); padding: 9px 0; }
.radar-item em { color: var(--muted); font-style: normal; }
.task-list label, .settings-panel label { display: flex; gap: 9px; align-items: flex-start; border-bottom: 1px solid var(--line); padding: 10px 0; }
.source-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.source { border: 1px solid var(--line); border-radius: 8px; padding: 14px; }
.source strong, .source span { display: block; }
.source span { margin: 8px 0; color: var(--green); }
.empty { border: 1px dashed var(--line); border-radius: 8px; color: var(--muted); padding: 24px; text-align: center; }
.table-wrap { overflow-x: auto; margin-top: 12px; }
table { width: 100%; border-collapse: collapse; }
th, td { border-top: 1px solid var(--line); padding: 13px 10px; text-align: left; white-space: nowrap; }
th { color: var(--muted); font-weight: 600; }
.link, .icon { border: 0; background: none; color: var(--ink); padding: 0; font-weight: 700; }
.danger-link { color: var(--red); }
.icon { font-size: 22px; }
.tag, .stance { display: inline-block; margin-right: 5px; border-radius: 5px; background: #eef2ef; color: #34443d; padding: 4px 7px; }
.bar { width: 150px; height: 9px; border-radius: 999px; background: #edf0ee; overflow: hidden; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--red), var(--gold), var(--green)); }
.up { color: var(--red); }
.down { color: var(--green); }

@media (max-width: 980px) {
  .app, .workbench { grid-template-columns: 1fr; }
  .sidebar { min-height: auto; }
  .metrics, .quote-strip, .source-list { grid-template-columns: repeat(2, 1fr); }
  .topbar { flex-direction: column; }
}

@media (max-width: 560px) {
  .main, .sidebar { padding: 16px; }
  .metrics, .quote-strip, .source-list { grid-template-columns: 1fr; }
  .radar-item { grid-template-columns: 1fr; }
}