:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-2: #eef1f5;
  --text: #0f1720;
  --muted: #5b6876;
  --border: #dde3ea;
  --accent: #2563eb;
  --up: #0f8a4f;
  --down: #c8312f;
  --warn: #b7791f;
  --up-bg: #e3f5ec;
  --down-bg: #fbe7e6;
  --warn-bg: #fdf2dc;
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1720;
    --surface: #17212c;
    --surface-2: #1f2b38;
    --text: #e8edf2;
    --muted: #93a1b0;
    --border: #2a3846;
    --accent: #5b8def;
    --up: #34c77b;
    --down: #ff6b66;
    --warn: #f0b44c;
    --up-bg: #12352a;
    --down-bg: #3b1d1f;
    --warn-bg: #3a2d14;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1720; --surface: #17212c; --surface-2: #1f2b38; --text: #e8edf2; --muted: #93a1b0;
  --border: #2a3846; --accent: #5b8def; --up: #34c77b; --down: #ff6b66; --warn: #f0b44c;
  --up-bg: #12352a; --down-bg: #3b1d1f; --warn-bg: #3a2d14; color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
  -webkit-font-smoothing: antialiased;
  padding-bottom: env(safe-area-inset-bottom);
}
.num { font-variant-numeric: tabular-nums; }

.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px;
  max-width: 820px; margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; font-size: 17px; }
.icon-btn { background: none; border: 0; color: var(--muted); padding: 8px; border-radius: 10px; cursor: pointer; }
.icon-btn:hover { background: var(--surface-2); color: var(--text); }

.tabs { display: flex; gap: 6px; padding: 0 16px; max-width: 820px; margin: 0 auto; }
.tab {
  flex: 1; padding: 10px; border: 1px solid var(--border); background: var(--surface);
  color: var(--muted); font: inherit; font-weight: 600; border-radius: 12px; cursor: pointer;
}
.tab.active { background: var(--text); color: var(--bg); border-color: var(--text); }

main { max-width: 820px; margin: 0 auto; padding: 12px 16px 32px; }

.status-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 4px 0 8px; }
.status { color: var(--muted); font-size: 13px; }
.btn {
  background: var(--accent); color: #fff; border: 0; border-radius: 10px;
  padding: 8px 14px; font: inherit; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.btn:disabled { opacity: .55; cursor: default; }
.btn.ghost { background: var(--surface-2); color: var(--text); }

.progress { height: 4px; background: var(--surface-2); border-radius: 4px; overflow: hidden; margin-bottom: 10px; }
#progressBar { height: 100%; width: 0; background: var(--accent); transition: width .2s; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }

.assessment h2 { margin: 0; font-size: 16px; }
.assess-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.regime { font-weight: 700; font-size: 13px; padding: 4px 10px; border-radius: 999px; }
.regime.bull { background: var(--up-bg); color: var(--up); }
.regime.bear { background: var(--down-bg); color: var(--down); }
.regime.neutral { background: var(--warn-bg); color: var(--warn); }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 6px 0 10px; }
.stat { background: var(--surface-2); border-radius: 10px; padding: 8px 10px; min-width: 0; }
.stat .k { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.stat .v { font-size: 16px; font-weight: 650; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat .s { font-size: 12px; color: var(--muted); }
.summary { margin: 0; color: var(--text); }
.summary li { margin: 3px 0; }
.summary { padding-left: 18px; }

.seg { display: flex; background: var(--surface-2); border-radius: 12px; padding: 4px; margin: 18px 0 6px; }
.seg-btn { flex: 1; border: 0; background: none; padding: 9px; border-radius: 9px; font: inherit; font-weight: 600; color: var(--muted); cursor: pointer; }
.seg-btn.active { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.note { color: var(--muted); font-size: 13px; margin: 6px 2px 10px; }

.picks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pick { display: grid; grid-template-columns: 30px 1fr auto; gap: 4px 12px; align-items: start; }
.rank { font-weight: 700; color: var(--muted); font-size: 18px; padding-top: 2px; }
.pick-main { min-width: 0; }
.ticker-line { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.ticker { font-weight: 750; font-size: 17px; color: var(--text); text-decoration: none; }
.ticker:hover { text-decoration: underline; }
.name { color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.price-line { font-size: 14px; margin-top: 2px; }
.up { color: var(--up); } .down { color: var(--down); }
.score { text-align: right; }
.score .v { font-size: 20px; font-weight: 750; }
.score .k { font-size: 11px; color: var(--muted); }
.spark { display: block; margin-top: 4px; }
.plan { grid-column: 2 / 4; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-top: 8px; }
.plan div { background: var(--surface-2); border-radius: 8px; padding: 5px 8px; font-size: 13px; }
.plan .k { display: block; font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.chips { grid-column: 2 / 4; display: flex; flex-wrap: wrap; gap: 5px; margin-top: 8px; }
.chip { font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--surface-2); color: var(--muted); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.ev { background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent); }
.ann { grid-column: 2 / 4; margin-top: 8px; font-size: 13px; }
.ann summary { cursor: pointer; color: var(--muted); font-weight: 600; }
.ann ul { list-style: none; padding: 0; margin: 6px 0; display: grid; gap: 4px; }
.ann li { display: flex; gap: 8px; align-items: baseline; }
.ann .d { color: var(--muted); min-width: 48px; font-size: 12px; }
.ann .ps { font-size: 11px; font-weight: 700; color: var(--warn); background: var(--warn-bg); border-radius: 6px; padding: 0 5px; }
.ann a { color: var(--accent); font-size: 12px; }
.empty { color: var(--muted); text-align: center; padding: 28px 12px; }

.disclaimer { margin-top: 26px; font-size: 12px; color: var(--muted); line-height: 1.5; }

dialog { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text); padding: 0; width: min(460px, calc(100% - 32px)); }
dialog::backdrop { background: rgba(0,0,0,.45); }
.settings-form { padding: 18px; display: grid; gap: 14px; }
.settings-form h2 { margin: 0; font-size: 18px; }
.settings-form label { display: grid; gap: 5px; font-weight: 600; font-size: 14px; }
.settings-form label.row { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.settings-form input:not([type=checkbox]) { font: inherit; padding: 9px 10px; border-radius: 9px; border: 1px solid var(--border); background: var(--bg); color: var(--text); }
.settings-form small { color: var(--muted); font-weight: 400; }
.actions { display: flex; justify-content: flex-end; gap: 8px; }

@media (max-width: 560px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pick { grid-template-columns: 22px 1fr auto; gap: 4px 8px; }
  .plan, .chips, .ann { grid-column: 1 / 4; }
}