:root {
  color-scheme: dark;
  --bg: #07111f;
  --card: rgba(15, 27, 48, 0.88);
  --text: #eef6ff;
  --muted: #8da4c2;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #5eead4;
  --accent-2: #8b5cf6;
  --danger: #fb7185;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.light {
  color-scheme: light;
  --bg: #eef4ff;
  --card: rgba(255, 255, 255, 0.9);
  --text: #101827;
  --muted: #58708f;
  --line: rgba(16, 24, 39, 0.12);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(94, 234, 212, 0.18), transparent 34rem),
    radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.22), transparent 30rem),
    var(--bg);
  color: var(--text);
}

.shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 32px 0; }
.card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--card);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(16px);
}
.hero { display: flex; justify-content: space-between; gap: 24px; padding: 36px; margin-bottom: 24px; }
h1 { max-width: 820px; margin: 0; font-size: clamp(2.2rem, 6vw, 5rem); line-height: 0.95; letter-spacing: -0.06em; }
h2 { margin: 0; font-size: 1.4rem; }
.subhead { max-width: 760px; color: var(--muted); font-size: 1.05rem; line-height: 1.7; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.72rem; font-weight: 800; margin: 0 0 10px; }
.grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.search-card, .portfolio-card, .ideas, .monitor-card, .watchlist-card, .news-card { padding: 24px; }
.section-header { display: flex; align-items: start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.inline-form { display: flex; gap: 10px; margin-bottom: 18px; }
.stacked-form { display: grid; gap: 12px; margin-bottom: 18px; }
label { color: var(--muted); font-size: 0.84rem; }
input, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  margin-top: 6px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}
.inline-form input { margin-top: 0; }
.currency-control { display: grid; gap: 6px; min-width: 260px; text-align: left; color: var(--muted); }
.currency-control select { margin-top: 0; font-weight: 800; }
.currency-control small { line-height: 1.35; }
button {
  border: 0;
  border-radius: 16px;
  padding: 13px 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06111f;
  font-weight: 800;
  cursor: pointer;
}
button.ghost { align-self: start; background: transparent; border: 1px solid var(--line); color: var(--text); white-space: nowrap; }
.refresh-status { align-self: start; margin: 0; border: 1px solid var(--line); border-radius: 999px; padding: 10px 12px; color: var(--muted); font-size: 0.82rem; white-space: nowrap; }
.quote { display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: end; border: 1px solid var(--line); border-radius: 22px; padding: 18px; margin-bottom: 14px; }
.quote.empty { color: var(--muted); display: block; }
.price { font-size: 2.4rem; font-weight: 900; letter-spacing: -0.04em; }
.measurement-note, .chart-summary { color: var(--muted); line-height: 1.5; margin: 8px 0 0; }
.metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; margin-bottom: 14px; }
.metric-card { border: 1px solid var(--line); border-radius: 16px; padding: 12px; background: rgba(255, 255, 255, 0.045); }
.metric-card span, .metric-card small { display: block; color: var(--muted); }
.metric-card strong { display: block; margin: 4px 0; color: var(--text); }
.metric-card small { font-size: 0.76rem; line-height: 1.35; }
.range-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 10px; }
.range-tabs button { padding: 9px 12px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.055); color: var(--text); }
.range-tabs button.active { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #06111f; }
.chart-summary { margin-bottom: 12px; }
.chart-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 8px; margin: 0 0 12px; }
.chart-metric { border: 1px solid var(--line); border-radius: 14px; padding: 10px; background: rgba(255, 255, 255, 0.045); }
.chart-metric span { display: block; color: var(--muted); font-size: 0.72rem; margin-bottom: 3px; }
.chart-metric strong { color: var(--text); font-size: 0.9rem; }
.chart-shell { position: relative; border: 1px solid var(--line); border-radius: 22px; padding: 10px; background: linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.025)); overflow: hidden; }
.chart-tooltip { position: absolute; z-index: 3; transform: translateX(-50%); min-width: 150px; border: 1px solid rgba(94,234,212,0.35); border-radius: 14px; padding: 10px 12px; background: rgba(7, 17, 31, 0.94); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35); pointer-events: none; }
.chart-tooltip strong, .chart-tooltip span { display: block; }
.chart-tooltip span { color: var(--muted); font-size: 0.82rem; margin-top: 3px; }
.positive { color: #34d399; }
.negative { color: #fb7185; }
canvas { display: block; width: 100%; max-height: 360px; border-radius: 16px; background: rgba(255, 255, 255, 0.02); }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; margin-top: 24px; }
.dashboard-grid.single { max-width: 760px; }
.watchlist-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); align-items: start; }
.watchlist { display: grid; gap: 10px; }
.watchlist-row { display: grid; grid-template-columns: 76px 1fr; gap: 12px; align-items: start; width: 100%; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.045); color: var(--text); text-align: left; }
.watchlist-row span { color: var(--muted); font-weight: 500; line-height: 1.4; }
.detailed-watchlist-row { grid-template-columns: 112px 1fr; grid-template-areas: "symbol thesis" "attributes attributes"; }
.watchlist-symbol-block { grid-area: symbol; display: grid; gap: 4px; }
.watchlist-symbol-block strong { color: var(--text); font-size: 1.05rem; }
.watchlist-company-name { color: var(--accent); font-size: 0.72rem; line-height: 1.25; font-weight: 800; }
.watchlist-thesis { grid-area: thesis; }
.watchlist-attributes { grid-area: attributes; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 4px; }
.watchlist-attribute { display: grid; gap: 3px; border: 1px solid rgba(94, 234, 212, 0.18); border-radius: 12px; padding: 8px; background: rgba(94, 234, 212, 0.055); }
.watchlist-attribute b { color: var(--accent); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; }
.watchlist-attribute small { color: var(--muted); font-size: 0.72rem; line-height: 1.35; }
.news-card { margin-top: 24px; }
.news-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
.news-item { border: 1px solid var(--line); border-radius: 20px; padding: 16px; background: rgba(255, 255, 255, 0.045); }
.news-item h3 { margin: 0 0 8px; }
.news-symbol-block { display: grid; gap: 3px; }
.news-symbol-block strong { color: var(--text); }
.news-company-name { color: var(--muted); font-size: 0.78rem; font-weight: 700; line-height: 1.35; }
.news-item p { color: var(--muted); line-height: 1.55; }
.news-item ul { margin: 12px 0 0; padding-left: 18px; }
.news-item li { margin: 8px 0; color: var(--muted); }
.news-item a { color: var(--accent); text-decoration: none; font-weight: 700; }
.news-item small { display: block; margin-top: 3px; color: var(--muted); }
.positions { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 12px; }
.position { display: block; border: 1px solid var(--line); border-radius: 22px; padding: 16px; background: rgba(255, 255, 255, 0.035); }
.position-main { width: 100%; }
.position-title-row { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; }
.position-symbol { display: block; font-size: 1.15rem; letter-spacing: -0.02em; }
.position p { margin: 4px 0 0; color: var(--muted); font-size: 0.86rem; line-height: 1.45; }
.position-context { color: var(--accent); font-weight: 700; }
.position-notes { margin-top: 10px; }
.position-right { display: grid; gap: 4px; text-align: right; min-width: 112px; }
.position-value { color: var(--accent); font-weight: 900; font-size: 1.08rem; }
#portfolioValue { display: grid; gap: 4px; min-width: 210px; text-align: right; }
#portfolioValue span { color: var(--accent); font-size: 1.2rem; }
.portfolio-summary-line { display: block; color: var(--muted); font-size: 0.72rem; font-weight: 700; line-height: 1.25; }
.position-details { margin-top: 12px; }
.portfolio-cost-grid { display: grid; grid-template-columns: minmax(0, 1fr) 132px; gap: 10px; }
.portfolio-form-actions { display: flex; gap: 10px; align-items: center; }
.portfolio-form-actions button { flex: 1; }
.portfolio-form-actions .ghost { background: transparent; color: var(--text); }
.position-detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.position-detail-card { border: 1px solid var(--line); border-radius: 14px; padding: 10px; background: rgba(255, 255, 255, 0.045); }
.position-detail-card span, .position-detail-card small { display: block; color: var(--muted); }
.position-detail-card span { font-size: 0.72rem; }
.position-detail-card strong { display: block; margin: 3px 0; color: var(--text); font-size: 0.88rem; line-height: 1.25; }
.position-detail-card small { font-size: 0.7rem; line-height: 1.35; }
.position-insight { margin-top: 10px; border: 1px solid rgba(94, 234, 212, 0.22); border-radius: 14px; padding: 10px; color: var(--muted); background: rgba(94, 234, 212, 0.07); font-size: 0.82rem; line-height: 1.45; }
.edit { padding: 7px 10px; justify-self: end; background: rgba(94, 234, 212, 0.14); color: var(--accent); border: 1px solid rgba(94, 234, 212, 0.26); font-size: 0.78rem; }
.remove { padding: 0; width: 28px; height: 28px; justify-self: end; background: rgba(251, 113, 133, 0.18); color: var(--danger); }
.idea-list { display: flex; flex-wrap: wrap; gap: 10px; }
.idea-list button { border: 1px solid var(--line); border-radius: 999px; padding: 10px 14px; background: rgba(255, 255, 255, 0.045); color: var(--muted); }
.idea-list button[data-plan-action].active, .idea-list button[data-plan-action]:hover { color: #06111f; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.idea-list button.completed { cursor: default; color: var(--accent); border-color: rgba(52, 211, 153, 0.55); background: rgba(52, 211, 153, 0.12); text-decoration: line-through; text-decoration-thickness: 1px; text-decoration-color: rgba(52, 211, 153, 0.72); }
.idea-list button.completed:hover { color: var(--accent); background: rgba(52, 211, 153, 0.12); }
.plan-action-panel { margin-top: 16px; border: 1px solid var(--line); border-radius: 20px; padding: 16px; background: rgba(255, 255, 255, 0.035); }
.plan-action-panel h3 { margin: 0 0 8px; }
.plan-action-panel p, .plan-action-panel li { color: var(--muted); line-height: 1.55; }
.plan-action-panel ol, .plan-action-panel ul { margin: 10px 0 0; padding-left: 20px; }
.comparison-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; margin-top: 12px; }
.comparison-row { display: grid; gap: 6px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.045); color: var(--text); text-align: left; }
.comparison-row span { color: var(--muted); font-weight: 500; line-height: 1.35; }
.metric-grid.compact { margin: 12px 0; }

@media (max-width: 900px) {
  .hero, .grid, .dashboard-grid { display: block; }
  .hero { padding: 24px; }
  .portfolio-card, .watchlist-card { margin-top: 24px; }
  .household-portfolio-card { margin-top: 0; }
}

/* Landing page command-center layout */
.landing-hero { align-items: flex-start; }
.hero-actions { display: grid; gap: 10px; justify-items: end; }
.landing-grid { display: grid; grid-template-columns: 0.95fr 1.25fr; gap: 24px; margin-bottom: 24px; }
.spotlight-card, .watchlist-tabs-card { padding: 24px; }
.performer-list { display: grid; gap: 10px; }
.performer-card { display: grid; grid-template-columns: 44px 72px 1fr auto; gap: 10px; align-items: center; width: 100%; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.045); color: var(--text); text-align: left; }
.performer-card .rank { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 999px; background: rgba(94, 234, 212, 0.12); color: var(--accent); font-weight: 900; }
.performer-card strong { font-size: 1.05rem; }
.performer-card span:not(.rank), .performer-card small { color: var(--muted); font-weight: 600; line-height: 1.35; }
.performer-card em { font-style: normal; font-weight: 900; white-space: nowrap; }
.performer-card small { grid-column: 3 / -1; font-size: 0.78rem; }
.compact-news { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); max-height: 520px; overflow: auto; padding-right: 4px; }
.home-research-grid { align-items: start; }
.watchlist-tabs-card { margin: 0 0 24px; }
.household-portfolio-card { padding: 24px; margin: 0 0 24px; }
.portfolio-owner-note { margin: 8px 0 0; color: var(--muted); line-height: 1.45; }
.portfolio-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.portfolio-tabs button { padding: 9px 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.055); color: var(--text); }
.portfolio-tabs button.active, .portfolio-tabs button[aria-selected="true"] { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #06111f; }
.category-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.category-tabs button { padding: 9px 12px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.055); color: var(--text); }
.category-tabs button.active, .category-tabs button[aria-selected="true"] { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #06111f; }
.watchlist-tab-panel { border: 1px solid var(--line); border-radius: 22px; padding: 18px; background: rgba(255, 255, 255, 0.035); }
.watchlist-tab-header { margin-bottom: 16px; }
.watchlist-tab-header h3 { margin: 0; font-size: 1.15rem; line-height: 1.35; }
.tabbed-watchlist { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.tabbed-watchlist.watchlist { display: grid; }

@media (max-width: 900px) {
  .landing-grid { display: block; }
  .market-pulse-card { margin-top: 24px; }
  .hero-actions { justify-items: start; }
  .performer-card { grid-template-columns: 40px 62px 1fr; }
  .performer-card em { grid-column: 2 / -1; }
  .performer-card small { grid-column: 2 / -1; }
  .watchlist-attributes { grid-template-columns: 1fr; }
}