@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500&display=swap');

body { margin: 0; font-family: var(--font-sans); font-size: 15px; line-height: 24px; background: var(--bg-000); color: var(--ink); -webkit-font-smoothing: antialiased; }
.fs-mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.fs-muted { color: var(--ink-muted); }
.fs-small { font-size: 13px; line-height: 20px; }
.fs-text-long { color: var(--long); }
.fs-text-short { color: var(--short); }
.fs-label { font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-muted); }
.fs-link { color: var(--link); text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 3px; font-weight: 500; font-size: 13px; }
.fs-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.fs-row { display: flex; gap: var(--space-3); align-items: center; flex-wrap: wrap; padding: var(--space-4); }
.fs-stack { display: flex; flex-direction: column; gap: var(--space-4); padding: var(--space-4); }
:where(.fs-btn, .fs-tab, .fs-input, .fs-link, .fs-nav-link, .fs-wordmark):focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Button */
.fs-btn { font: inherit; font-weight: 500; display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); border-radius: var(--radius-md); border: 1px solid transparent; cursor: pointer; transition: background-color 120ms ease-out, border-color 120ms ease-out, color 120ms ease-out; white-space: nowrap; }
.fs-btn-sm { height: 32px; padding: 0 var(--space-3); font-size: 13px; }
.fs-btn-md { height: 40px; padding: 0 var(--space-4); font-size: 15px; }
.fs-btn-lg { height: 48px; padding: 0 var(--space-5); font-size: 16px; }
.fs-btn-block { width: 100%; }
.fs-btn-primary { background: var(--accent); color: var(--on-accent); }
.fs-btn-primary:hover { background: var(--accent-strong); }
.fs-btn-secondary { background: var(--bg-100); color: var(--ink); border-color: var(--line-strong); }
.fs-btn-secondary:hover { background: var(--bg-300); }
.fs-btn-ghost { background: transparent; color: var(--ink-muted); }
.fs-btn-ghost:hover { background: var(--bg-300); color: var(--ink); }
.fs-btn-danger { background: var(--short-soft); color: var(--short); border-color: var(--short); }
.fs-btn:disabled { opacity: .45; cursor: not-allowed; }

/* Badge */
.fs-badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 var(--space-2); border-radius: var(--radius-sm); font-size: 12px; font-weight: 600; letter-spacing: .02em; white-space: nowrap; }
.fs-badge-neutral { background: var(--bg-300); color: var(--ink-muted); }
.fs-badge-brand { background: var(--silver-soft); color: var(--silver); }
.fs-badge-long { background: var(--long-soft); color: var(--long); }
.fs-badge-short { background: var(--short-soft); color: var(--short); }
.fs-badge-warn { background: var(--warn-soft); color: var(--warn); }
.fs-badge-info { background: var(--info-soft); color: var(--info); }
.fs-dot { width: 6px; height: 6px; border-radius: var(--radius-pill); background: currentColor; }

/* Card */
.fs-card { background: var(--bg-100); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-5); color: var(--ink); }
.fs-card-compact { padding: var(--space-4); }
.fs-card-highlight { box-shadow: var(--shadow-glow); border-color: var(--silver); }
.fs-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-4); margin-bottom: var(--space-4); }
.fs-card-eyebrow { margin-bottom: var(--space-1); }
.fs-card-title { margin: 0; font-size: 20px; line-height: 28px; font-weight: 600; letter-spacing: -.01em; }

/* Input */
.fs-field { display: flex; flex-direction: column; gap: 6px; min-width: 220px; }
.fs-input-wrap { position: relative; display: flex; align-items: center; }
.fs-input { font: inherit; width: 100%; height: 40px; box-sizing: border-box; padding: 0 var(--space-3); background: var(--bg-200); color: var(--ink); border: 1px solid var(--line-strong); border-radius: var(--radius-md); transition: border-color 120ms ease-out; }
.fs-input::placeholder { color: var(--ink-subtle); }
.fs-input:hover { border-color: var(--ink-muted); }
.fs-input-wrap .fs-input-suffix { position: absolute; right: var(--space-3); font-size: 13px; color: var(--ink-muted); font-family: var(--font-mono); pointer-events: none; }
.fs-field-msg { font-size: 13px; line-height: 20px; color: var(--ink-muted); }
.fs-field-error .fs-input { border-color: var(--short); }

/* Tabs */
.fs-tabs { display: inline-flex; gap: 2px; padding: 3px; background: var(--bg-200); border: 1px solid var(--line); border-radius: var(--radius-md); }
.fs-tab { font: inherit; font-size: 13px; font-weight: 500; height: 30px; padding: 0 var(--space-3); border: 0; border-radius: var(--radius-sm); background: transparent; color: var(--ink-muted); cursor: pointer; display: inline-flex; align-items: center; gap: 6px; transition: background-color 120ms ease-out, color 120ms ease-out; }
.fs-tab:hover { color: var(--ink); }
.fs-tab.is-active { background: var(--bg-300); color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent); }
.fs-tab-count { font-family: var(--font-mono); font-size: 12px; color: var(--ink-subtle); }

/* Navbar */
.fs-nav { display: flex; align-items: center; gap: var(--space-6); height: 64px; padding: 0 var(--space-5); background: var(--bg-000); border-bottom: 1px solid var(--line); }
.fs-wordmark { display: inline-flex; align-items: center; gap: 2px; font-size: 18px; font-weight: 600; letter-spacing: -.02em; color: var(--ink); text-decoration: none; }
.fs-wordmark-logo { height: 28px; width: auto; margin-right: var(--space-2); mix-blend-mode: screen; }
[data-theme="light"] .fs-wordmark-logo { mix-blend-mode: multiply; }
.fs-wordmark-dot { align-self: flex-end; margin-bottom: 6px;  width: 6px; height: 6px; background: var(--silver); border-radius: var(--radius-xs); }
.fs-nav-links { display: flex; gap: var(--space-1); flex: 1; }
.fs-nav-link { font-size: 14px; font-weight: 500; color: var(--ink-muted); text-decoration: none; padding: 6px var(--space-3); border-radius: var(--radius-md); }
.fs-nav-link:hover { color: var(--ink); background: var(--bg-300); }
.fs-nav-link.is-active { color: var(--ink); }
.fs-nav-link.is-active::after { content: ""; display: block; height: 2px; margin-top: 4px; background: var(--accent); border-radius: var(--radius-xs); }
.fs-nav-end { display: flex; gap: var(--space-2); align-items: center; }
@media (max-width: 720px) { .fs-nav-links { display: none; } .fs-nav { justify-content: space-between; padding: 0 var(--space-4); } }

/* Stat */
.fs-stat { display: flex; flex-direction: column; gap: 6px; min-width: 160px; }
.fs-stat-value { font-size: 32px; line-height: 36px; font-weight: 500; letter-spacing: -.01em; color: var(--ink); }
.fs-stat-foot { display: flex; gap: var(--space-2); align-items: center; font-size: 13px; }

/* Table */
.fs-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--bg-100); }
.fs-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.fs-table th { text-align: left; font-size: 12px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-muted); background: var(--bg-200); padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--line); white-space: nowrap; }
.fs-table td { padding: var(--space-3); border-bottom: 1px solid var(--line); white-space: nowrap; }
.fs-table tr:last-child td { border-bottom: 0; }
.fs-table tbody tr:hover { background: var(--bg-300); }
.fs-table .is-right { text-align: right; }

/* Alert */
.fs-alert { border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); font-size: 14px; line-height: 22px; border: 1px solid transparent; }
.fs-alert-title { font-weight: 600; margin-bottom: 2px; }
.fs-alert-info { background: var(--info-soft); color: var(--ink); border-color: var(--info); }
.fs-alert-info .fs-alert-title { color: var(--info); }
.fs-alert-warn { background: var(--warn-soft); color: var(--ink); border-color: var(--warn); }
.fs-alert-warn .fs-alert-title { color: var(--warn); }
.fs-alert-short { background: var(--short-soft); color: var(--ink); border-color: var(--short); }
.fs-alert-short .fs-alert-title { color: var(--short); }

/* PriceChange */
.fs-chg { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 14px; line-height: 20px; display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.fs-chg-sm { font-size: 12px; line-height: 16px; }
.fs-chg-lg { font-size: 20px; line-height: 28px; font-weight: 500; }
.fs-chg-arrow { font-size: .7em; }
.fs-chg-long { color: var(--long); }
.fs-chg-short { color: var(--short); }
.fs-chg-flat { color: var(--ink-muted); }
.fs-chg-pill { padding: 1px 6px; border-radius: var(--radius-sm); }
.fs-chg-pill.fs-chg-long { background: var(--long-soft); }
.fs-chg-pill.fs-chg-short { background: var(--short-soft); }
.fs-chg-pill.fs-chg-flat { background: var(--bg-300); }

/* Ticker */
.fs-ticker { display: flex; gap: var(--space-6); align-items: center; height: 40px; padding: 0 var(--space-5); background: var(--bg-100); border-bottom: 1px solid var(--line); overflow-x: auto; }
.fs-ticker-item { display: inline-flex; gap: var(--space-2); align-items: baseline; white-space: nowrap; }
.fs-ticker-sym { font-size: 12px; font-weight: 600; color: var(--ink-muted); letter-spacing: .04em; }
.fs-ticker-px { font-size: 14px; color: var(--ink); }

/* RiskTag */
.fs-risk { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 var(--space-2); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); font-size: 12px; font-weight: 500; color: var(--ink-muted); white-space: nowrap; }
.fs-risk-pct { color: var(--ink); }
.fs-risk-bars { display: inline-flex; gap: 2px; align-items: flex-end; height: 10px; }
.fs-risk-bars i { width: 3px; background: var(--line-strong); border-radius: 1px; }
.fs-risk-bars i:nth-child(1) { height: 4px; } .fs-risk-bars i:nth-child(2) { height: 7px; } .fs-risk-bars i:nth-child(3) { height: 10px; }
.fs-risk-day .fs-risk-bars i:nth-child(1),
.fs-risk-intraday .fs-risk-bars i:nth-child(-n+2),
.fs-risk-swing .fs-risk-bars i { background: var(--silver); }

/* SignalCard */
.fs-signal { display: flex; flex-direction: column; gap: var(--space-4); max-width: 520px; }
.fs-signal-head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.fs-signal-pair { display: flex; align-items: center; gap: var(--space-2); }
.fs-signal-sym { font-size: 16px; font-weight: 600; letter-spacing: -.005em; }
.fs-signal-meta { display: flex; gap: var(--space-2); }
.fs-signal-levels { display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.fs-level { background: var(--bg-200); padding: var(--space-3); display: flex; flex-direction: column; gap: 4px; }
.fs-level-v { font-size: 20px; line-height: 28px; font-weight: 500; color: var(--ink); }
.fs-level-long .fs-level-v { color: var(--long); }
.fs-level-short .fs-level-v { color: var(--short); }
.fs-signal-body { margin: 0; font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.fs-signal-foot { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-3); border-top: 1px solid var(--line); }

/* OutlookCard */
.fs-outlook { display: flex; flex-direction: column; gap: var(--space-4); max-width: 600px; }
.fs-outlook-head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); }
.fs-outlook-title { margin: 0; font-family: var(--font-mono); font-size: 16px; font-weight: 500; letter-spacing: .02em; }
.fs-outlook-body { font-size: 15px; line-height: 24px; color: var(--ink); }
.fs-outlook-body p { margin: 0 0 var(--space-3); }
.fs-outlook-body p:last-child { margin: 0; }
.fs-outlook-inv { display: flex; gap: var(--space-3); align-items: baseline; padding: var(--space-3); background: var(--bg-200); border: 1px solid var(--line); border-radius: var(--radius-md); font-size: 14px; }
.fs-outlook-inv .fs-label { color: var(--silver); flex: none; }
.fs-outlook-foot { display: flex; justify-content: space-between; }

/* PositionRow */
.fs-pos { display: grid; grid-template-columns: minmax(150px, 1.4fr) repeat(3, minmax(80px, 1fr)) minmax(130px, 1.2fr); gap: var(--space-4); align-items: center; padding: var(--space-3) var(--space-4); background: var(--bg-100); border: 1px solid var(--line); border-radius: var(--radius-md); font-size: 14px; }
.fs-pos-id { display: flex; gap: var(--space-3); align-items: center; }
.fs-pos-pair { font-weight: 600; }
.fs-pos-dir { width: 28px; height: 28px; display: grid; place-items: center; border-radius: var(--radius-sm); font-family: var(--font-mono); font-weight: 600; font-size: 13px; }
.fs-pos-dir-long { background: var(--long-soft); color: var(--long); }
.fs-pos-dir-short { background: var(--short-soft); color: var(--short); }
.fs-pos-cell { display: flex; flex-direction: column; gap: 2px; }
.fs-pos-pnl { align-items: flex-end; text-align: right; }
@media (max-width: 720px) { .fs-pos { grid-template-columns: 1fr 1fr; } }

/* ChartPanel */
.fs-chart { display: flex; flex-direction: column; gap: var(--space-3); }
.fs-chart-head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); }
.fs-chart-id, .fs-chart-px { display: flex; align-items: center; gap: var(--space-2); }
.fs-chart-last { font-size: 20px; line-height: 28px; font-weight: 500; }
.fs-chart-svg { width: 100%; height: auto; display: block; overflow: visible; }
.fs-chart-grid { stroke: var(--line); stroke-width: 1; vector-effect: non-scaling-stroke; }
.fs-chart-line { stroke: var(--ink); stroke-width: 1.75; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.fs-chart-dot { fill: var(--accent); }
.fs-chart-lvl line { stroke-width: 1; stroke-dasharray: 4 4; vector-effect: non-scaling-stroke; }
.fs-chart-lvl text { font-family: var(--font-mono); font-size: 11px; }
.fs-chart-lvl-neutral line { stroke: var(--silver); } .fs-chart-lvl-neutral text { fill: var(--silver); }
.fs-chart-lvl-brand line { stroke: var(--ink); } .fs-chart-lvl-brand text { fill: var(--ink); }
.fs-chart-lvl-long line { stroke: var(--long); } .fs-chart-lvl-long text { fill: var(--long); }
.fs-chart-lvl-short line { stroke: var(--short); } .fs-chart-lvl-short text { fill: var(--short); }