/* ============================================================
   EdgeStacker Showcase — public leaderboard + strategy pages.
   Loaded on top of tokens.css; layout/sizes mirror the design
   prototype in docs/design_handoff/showcase/.
   ============================================================ */

.sc-body {
  margin: 0;
  min-height: 100vh;
  background: #050807;
  background-image: radial-gradient(1100px 620px at 22% -8%, rgba(35,210,130,0.10), transparent 60%);
  background-repeat: no-repeat;
  font-family: var(--font-display);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

.sc-page { display: flex; flex-direction: column; min-height: 100vh; }

.sc-page-wide .sc-nav,
.sc-page-wide .sc-main,
.sc-page-wide .sc-foot-inner { max-width: 1240px; }
.sc-page-narrow .sc-nav,
.sc-page-narrow .sc-main,
.sc-page-narrow .sc-foot-inner { max-width: 1080px; }

@keyframes scfade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes scrise { from { opacity: 0; transform: translateY(14px) scale(0.995); } to { opacity: 1; transform: none; } }
.sc-fade { animation: scfade var(--dur-med) var(--ease-out); }
@media (prefers-reduced-motion: reduce) {
  .sc-fade, .sc-modal-scrim, .sc-modal-panel { animation: none !important; }
}

.sc-accent { color: var(--accent); }
.sc-up { color: var(--up); }
.sc-down { color: var(--down); }

a:focus-visible, button:focus-visible {
  outline: none;
  box-shadow: var(--focus-shadow);
  border-radius: var(--radius-sm);
}

/* ---------- nav ---------- */
.sc-nav {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  width: 100%; margin: 0 auto; padding: 22px 32px;
}
.sc-brand { display: flex; align-items: center; gap: 11px; color: var(--text-primary); text-decoration: none; }
.sc-wordmark { font-weight: 700; font-size: 18px; letter-spacing: -0.02em; }
.sc-nav-actions { display: flex; align-items: center; gap: 10px; }

/* centered nav menu (matches the homepage) */
.sc-nav-center { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.sc-nav-menu { display: flex; align-items: center; gap: 20px; }
.sc-nav-link { color: var(--text-secondary); font-size: 14px; font-weight: 500; padding: 9px 6px; text-decoration: none; transition: color .2s; }
.sc-nav-link:hover { color: var(--green-500); }
.sc-nav-dropdown { position: relative; }
.sc-nav-dropdown-trigger {
  display: inline-flex; align-items: center; gap: 5px; font-family: var(--font-display);
  color: var(--text-secondary); font-size: 14px; font-weight: 500;
  padding: 9px 6px; background: none; border: none; cursor: pointer; transition: color .2s;
}
.sc-caret-ic { transition: transform .22s ease; }
.sc-nav-dropdown:hover .sc-nav-dropdown-trigger,
.sc-nav-dropdown:focus-within .sc-nav-dropdown-trigger { color: var(--green-500); }
.sc-nav-dropdown:hover .sc-caret-ic,
.sc-nav-dropdown:focus-within .sc-caret-ic { transform: rotate(180deg); }
.sc-nav-menu-panel {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px);
  min-width: 210px; padding: 7px;
  background: rgba(9,14,12,.96); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-strong); border-radius: 12px;
  box-shadow: 0 24px 60px -20px rgba(0,0,0,.85), 0 0 0 1px rgba(0,0,0,.2);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
}
.sc-nav-menu-panel::before { content: ""; position: absolute; top: -12px; left: 0; right: 0; height: 12px; }
.sc-nav-dropdown:hover .sc-nav-menu-panel,
.sc-nav-dropdown:focus-within .sc-nav-menu-panel { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.sc-nav-menu-item {
  display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: 8px;
  color: var(--text-secondary); font-size: 14px; font-weight: 500; text-decoration: none;
  transition: background .18s, color .18s;
}
.sc-nav-menu-item:hover { background: var(--accent-tint); color: var(--green-500); }
.sc-nav-menu-item svg { color: var(--green-500); flex: none; }
@media (max-width: 720px) { .sc-nav-center { display: none; } }

.sc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 38px; padding: 0 17px; border-radius: var(--radius-md);
  font-family: var(--font-display); font-size: 14px; font-weight: 600;
  text-decoration: none; cursor: pointer; border: none;
  transition: box-shadow var(--dur-fast) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard);
}
.sc-btn:active { transform: scale(0.99); }
.sc-btn-primary { background: var(--gradient-brand); color: var(--text-on-accent); box-shadow: var(--glow-sm); }
.sc-btn-primary:hover { box-shadow: var(--glow-md); color: var(--text-on-accent); }
.sc-btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-secondary); font-weight: 500; }
.sc-btn-ghost:hover { color: var(--text-primary); border-color: var(--border-strong); }
.sc-btn-well { background: var(--surface-well); border: 1px solid var(--border); color: var(--text-primary); }
.sc-btn-well:hover { border-color: var(--border-strong); color: var(--text-primary); }
.sc-btn-lg { height: 48px; padding: 0 24px; font-size: 15px; box-shadow: var(--glow-md); }

/* ---------- page scaffold ---------- */
.sc-main { width: 100%; margin: 0 auto; padding: 14px 32px 40px; flex: 1; }
.sc-page-narrow .sc-main { padding-top: 8px; }

/* Same footer as the landing page (landing.html's footer block), on the
   token palette. sc- prefixed so the two pages can't drift by accident. */
.sc-footer { border-top: 1px solid var(--border-subtle); margin-top: 20px; background: var(--bg-app); }
.sc-foot-inner {
  width: 100%; margin: 0 auto; padding: 34px 32px;
  display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap;
}
.sc-page-wide .sc-foot-inner { max-width: 1240px; }
.sc-page-narrow .sc-foot-inner { max-width: 1080px; }
.sc-foot-logo {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
  font-weight: 700; font-size: 16px; letter-spacing: -0.02em;
}
.sc-wm-a { color: var(--text-primary); }
.sc-wm-b { color: var(--green-500); }
.sc-foot-dim { color: var(--text-secondary); font-size: 13px; }
.sc-foot-links { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.sc-foot-links a { color: var(--text-secondary); font-size: 13.5px; text-decoration: none; transition: color .2s; }
.sc-foot-links a:hover { color: var(--green-400); }
.sc-foot-links a.sc-foot-discord {
  display: inline-flex; align-items: center; gap: 8px; color: #a5b0ff; font-weight: 600;
  padding: 8px 15px; border: 1px solid rgba(88,101,242,.5); border-radius: 9px;
  background: rgba(88,101,242,.14); transition: background .2s, border-color .2s, color .2s;
}
.sc-foot-links a.sc-foot-discord:hover { background: rgba(88,101,242,.26); border-color: rgba(88,101,242,.8); color: #c3cbff; }
.sc-foot-disclaimer {
  flex: 1 1 100%; font-family: var(--font-mono); font-size: 11px;
  color: var(--text-muted); line-height: 1.5;
}

/* ---------- hero ---------- */
.sc-hero { padding: 22px 0 30px; }
.sc-h1 { margin: 16px 0 0; font-size: 44px; font-weight: 700; letter-spacing: -0.025em; line-height: 1.04; max-width: 760px; }
.sc-hero-sub { margin: 15px 0 0; font-size: 16px; color: var(--text-secondary); line-height: 1.55; max-width: 660px; }

.sc-controls { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 24px; }

.sc-segmented {
  display: flex; padding: 3px; background: var(--surface-well);
  border: 1px solid var(--border); border-radius: var(--radius-md);
}
.sc-seg-opt {
  padding: 8px 15px; border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em;
  color: var(--text-muted); text-decoration: none;
}
.sc-seg-opt:hover { color: var(--text-secondary); }
.sc-seg-opt.is-active { background: var(--surface-hover); color: var(--text-primary); }

.sc-chips { display: flex; gap: 7px; flex-wrap: wrap; }
.sc-chip {
  display: inline-flex; align-items: center; height: 34px; padding: 0 13px;
  border-radius: var(--radius-pill); background: var(--surface-well);
  border: 1px solid var(--border); color: var(--text-secondary);
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.04em;
  text-decoration: none;
}
.sc-chip:hover { color: var(--text-primary); border-color: var(--border-strong); }
.sc-chip.is-active { background: var(--accent-tint); border-color: var(--border-accent); color: var(--accent); }

/* ---------- podium ---------- */
.sc-podium { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 34px; }
.sc-podium-card {
  position: relative; overflow: hidden; display: flex; flex-direction: column;
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl); padding: 20px 20px 0;
  color: var(--text-primary); text-decoration: none;
  transition: border-color var(--dur-fast) var(--ease-standard);
}
.sc-podium-card:hover { border-color: var(--border-accent); color: var(--text-primary); }
.sc-podium-card.is-first { border-color: var(--border-accent); box-shadow: 0 0 50px rgba(46,224,138,0.10); }
.sc-podium-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.sc-podium-id { display: flex; align-items: center; gap: 11px; min-width: 0; }
.sc-podium-rank { font-family: var(--font-mono); font-size: 26px; font-weight: 700; line-height: 1; }
.sc-rank-1 { color: var(--accent); }
.sc-rank-2 { color: var(--text-primary); }
.sc-rank-3 { color: var(--text-secondary); }
.sc-podium-divider { width: 1px; height: 30px; background: var(--border); flex: none; }
.sc-podium-title { min-width: 0; }
.sc-podium-name { display: block; font-size: 16px; font-weight: 600; letter-spacing: -0.01em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sc-podium-author { display: block; font-family: var(--font-mono); font-size: 12px; color: var(--accent); margin-top: 3px; }
.sc-podium-author.is-featured { color: var(--text-muted); }
.sc-lock-badge {
  flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  color: var(--text-muted);
}
.sc-podium-stats { display: flex; align-items: baseline; gap: 16px; margin-top: 16px; }
.sc-podium-stats .es-label { margin-bottom: 3px; }
.sc-podium-ret { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 32px; font-weight: 700; line-height: 1; }
.sc-podium-win { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 20px; font-weight: 600; line-height: 1; }
.sc-podium-spark { margin: 16px -20px 0; height: 56px; position: relative; }
.sc-podium-spark svg { display: block; }

/* ---------- ranked table ---------- */
.sc-table {
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl); overflow: hidden;
}
.sc-table-head {
  display: flex; align-items: center; gap: 14px; padding: 12px 22px;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-muted);
}
.sc-row {
  display: flex; align-items: center; gap: 14px; padding: 16px 22px;
  border-bottom: 1px solid var(--border-subtle); border-left: 2px solid transparent;
  color: var(--text-primary); text-decoration: none;
  transition: background var(--dur-fast) var(--ease-standard),
              border-left-color var(--dur-fast) var(--ease-standard);
}
.sc-row:hover { background: var(--surface-well); border-left-color: var(--accent); color: var(--text-primary); }
.sc-row:last-child { border-bottom: none; }

.sc-col-rank { width: 34px; flex: none; }
.sc-col-name { flex: 1.7; min-width: 0; }
.sc-col-author { width: 118px; flex: none; }
.sc-col-ret { width: 78px; flex: none; text-align: right; }
.sc-col-dd { width: 70px; flex: none; text-align: right; }
.sc-col-sharpe { width: 62px; flex: none; text-align: right; }
.sc-col-trades { width: 56px; flex: none; text-align: right; }
.sc-col-curve { width: 96px; flex: none; text-align: center; }
.sc-col-mode { width: 96px; flex: none; display: flex; justify-content: flex-end; }

.sc-rank { font-family: var(--font-mono); font-size: 15px; color: var(--text-muted); }
.sc-row-name { display: block; font-size: 15.5px; font-weight: 600; letter-spacing: -0.01em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sc-row-meta { display: block; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-muted); margin-top: 3px; }
.sc-row-author { font-family: var(--font-mono); font-size: 12px; color: var(--accent); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sc-row-author.is-featured { color: var(--text-muted); }
.sc-row-ret { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 16px; font-weight: 700; }
.sc-row-dd { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 13.5px; color: var(--down); }
.sc-row-sharpe { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 15px; font-weight: 600; color: var(--accent); }
.sc-row-trades { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 13.5px; color: var(--text-secondary); }
.sc-col-curve svg { display: block; height: 30px; }

.sc-pill {
  display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px;
  border-radius: var(--radius-pill); font-family: var(--font-mono); font-size: 11px;
}
.sc-pill-private { background: rgba(255,255,255,0.05); border: 1px solid var(--border); color: var(--text-secondary); }
.sc-pill-public { background: var(--accent-tint); border: 1px solid var(--border-accent); color: var(--accent); }

.sc-empty { padding: 44px 22px; text-align: center; }
.sc-empty p { margin: 10px 0 0; font-size: 14px; color: var(--text-secondary); }

/* ---------- explainer strip ---------- */
.sc-explainers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
.sc-explainer {
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl); padding: 20px;
}
.sc-explainer-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 9px;
}
.sc-explainer p { margin: 0; font-size: 13.5px; color: var(--text-secondary); line-height: 1.55; }

/* ---------- CTA band ---------- */
.sc-cta-band {
  position: relative; overflow: hidden; margin-top: 26px;
  background: var(--surface-card); border: 1px solid var(--border-accent);
  border-radius: var(--radius-2xl); padding: 34px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  box-shadow: 0 0 60px rgba(46,224,138,0.08);
}
.sc-cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(500px 300px at 90% 120%, rgba(46,224,138,0.10), transparent 60%);
  pointer-events: none;
}
.sc-cta-copy { position: relative; }
.sc-cta-band h2 { margin: 0; font-size: 26px; font-weight: 700; letter-spacing: -0.02em; }
.sc-cta-band p { margin: 9px 0 0; font-size: 15px; color: var(--text-secondary); }
.sc-cta-band .sc-btn { position: relative; }

/* ---------- detail: header block ---------- */
.sc-back {
  display: inline-flex; align-items: center; gap: 7px; padding: 8px 0;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em;
  color: var(--text-muted); text-decoration: none;
}
.sc-back:hover { color: var(--text-secondary); }

.sc-detail-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-top: 14px; }
.sc-detail-title { min-width: 0; flex: 1; }
.sc-detail-h1 { margin: 14px 0 0; font-size: 38px; font-weight: 700; letter-spacing: -0.025em; line-height: 1.05; }
.sc-author-row { display: flex; align-items: center; gap: 10px; margin-top: 16px; }
.sc-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex: none;
  background: var(--surface-well); border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: var(--accent);
}
.sc-author-name { font-size: 14px; font-weight: 600; }
.sc-author-sub { font-family: var(--font-mono); font-size: 12px; color: var(--accent); }
.sc-author-sub.is-featured { color: var(--text-muted); }

.sc-detail-side { display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.sc-seal {
  display: inline-flex; align-items: center; gap: 11px; padding: 12px 16px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(46,224,138,0.12), rgba(18,184,102,0.05));
  border: 1px solid var(--border-accent);
  box-shadow: 0 0 30px rgba(46,224,138,0.14);
}
.sc-seal-check {
  flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--gradient-brand); box-shadow: var(--glow-sm);
}
.sc-seal-text { font-family: var(--font-mono); font-size: 12px; font-weight: 600; letter-spacing: 0.16em; color: var(--accent); }
.sc-share-actions { display: flex; gap: 9px; }
.sc-share-actions .sc-btn { height: 40px; padding: 0 15px; font-size: 13.5px; }
.sc-btn-mono { font-family: var(--font-mono); font-size: 12px; font-weight: 400; color: var(--text-secondary); }

/* ---------- detail: hero metrics ---------- */
.sc-metrics { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 14px; margin-top: 28px; }
.sc-metrics.has-4 { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
.sc-metric {
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl); padding: 20px; min-height: 118px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.sc-metric.is-hero { border-color: var(--border-accent); }
.sc-metric-value { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 34px; font-weight: 700; line-height: 1; margin-top: 12px; }
.sc-metric.is-hero .sc-metric-value { font-size: 52px; }
.sc-metric-value.sc-sharpe { color: var(--accent); }

/* ---------- detail: chart card ---------- */
.sc-card {
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl); margin-top: 16px;
}
.sc-chart-card { padding: 22px 24px 18px; }
.sc-chart-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.sc-chart-head .es-label { margin-bottom: 6px; }
.sc-chart-sub { font-size: 14px; color: var(--text-secondary); }
.sc-legend { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }
.sc-legend-line { display: inline-block; width: 16px; height: 2px; background: var(--accent); }
.sc-legend-sep { width: 1px; height: 12px; background: var(--border); margin: 0 4px; }
.sc-legend-fold { display: inline-block; width: 10px; height: 11px; border-left: 1px dashed rgba(255,255,255,0.28); }
.sc-chart-well {
  position: relative; background: var(--surface-well);
  border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
}
.sc-chart-well svg { display: block; }
.sc-fold-labels { position: absolute; top: 8px; left: 0; display: flex; width: 100%; pointer-events: none; }
.sc-fold-labels span { flex: 1; text-align: center; font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); }

/* ---------- detail: fold table ---------- */
.sc-folds { overflow: hidden; }
.sc-fold-head, .sc-fold-row { display: flex; align-items: center; gap: 14px; padding: 13px 22px; border-bottom: 1px solid var(--border-subtle); }
.sc-fold-head {
  padding: 12px 22px; font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted);
}
.sc-fold-row:last-child { border-bottom: none; }
.sc-fcol-id { width: 48px; flex: none; }
.sc-fcol-window { flex: 1; }
.sc-fcol-ret { width: 90px; flex: none; text-align: right; }
.sc-fcol-sharpe { width: 72px; flex: none; text-align: right; }
.sc-fcol-trades { width: 66px; flex: none; text-align: right; }
.sc-fold-row .sc-fcol-id { font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: var(--accent); }
.sc-fold-row .sc-fcol-id.sc-down { color: var(--down); }
.sc-fold-row .sc-fcol-window { font-family: var(--font-mono); font-size: 13px; color: var(--text-secondary); }
.sc-fold-row .sc-fcol-ret { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 14px; font-weight: 600; }
.sc-fold-row .sc-fcol-sharpe { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 14px; color: var(--text-primary); }
.sc-fold-row .sc-fcol-sharpe.sc-down { color: var(--down); }
.sc-fold-row .sc-fcol-trades { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 13.5px; color: var(--text-secondary); }

/* ---------- detail: rules card ---------- */
.sc-rules { padding: 24px; }
.sc-rules-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.sc-rules-list { margin-top: 18px; display: flex; flex-direction: column; gap: 2px; }
.sc-rule { display: flex; gap: 18px; align-items: flex-start; padding: 16px 0; border-top: 1px solid var(--border-subtle); }
.sc-rule-label {
  width: 120px; flex: none; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); padding-top: 2px;
}
.sc-rule-body { flex: 1; min-width: 0; font-size: 15.5px; color: var(--text-primary); line-height: 1.55; }
.sc-rules .sc-btn { margin-top: 20px; height: 44px; padding: 0 20px; font-size: 14.5px; }

.sc-gate { position: relative; margin-top: 18px; padding: 22px 2px 10px; min-height: 220px; }
.sc-gate-skeleton { display: flex; flex-direction: column; gap: 16px; filter: blur(6px); user-select: none; pointer-events: none; }
.sc-skel-row { display: flex; gap: 18px; align-items: center; }
.sc-skel-label { width: 120px; flex: none; height: 11px; border-radius: 4px; background: rgba(255,255,255,0.14); }
.sc-skel-lines { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.sc-skel-line { height: 13px; border-radius: 4px; background: rgba(255,255,255,0.10); }
.sc-skel-line.dim { background: rgba(255,255,255,0.07); }
.sc-gate-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center; padding: 20px;
  background: radial-gradient(400px 200px at 50% 50%, rgba(8,13,11,0.72), rgba(8,13,11,0.35));
}
.sc-gate-lock {
  display: inline-flex; align-items: center; justify-content: center;
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--surface-well); border: 1px solid var(--border-strong);
  margin-bottom: 16px; color: var(--text-secondary);
}
.sc-gate-title { font-size: 19px; font-weight: 700; letter-spacing: -0.01em; }
.sc-gate-sub { margin: 10px auto 0; max-width: 420px; font-size: 14px; color: var(--text-secondary); line-height: 1.55; }
.sc-gate-actions { display: flex; gap: 10px; margin-top: 20px; }
.sc-gate-actions .sc-btn { height: 44px; padding: 0 20px; font-size: 14.5px; }

/* ---------- share modal ---------- */
.sc-modal-scrim {
  position: fixed; inset: 0; z-index: 60; display: flex; align-items: center;
  justify-content: center; padding: 24px;
  background: rgba(4,7,6,0.68); backdrop-filter: blur(8px);
  animation: scfade var(--dur-fast) var(--ease-out);
}
.sc-modal-scrim[hidden] { display: none; }
.sc-modal-panel {
  width: 100%; max-width: 560px; background: var(--surface-elevated);
  border: 1px solid var(--border-strong); border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl); padding: 24px;
  animation: scrise var(--dur-med) var(--ease-out);
}
.sc-modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sc-modal-title { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.sc-modal-close {
  cursor: pointer; width: 32px; height: 32px; border-radius: var(--radius-sm);
  background: var(--surface-well); border: 1px solid var(--border);
  color: var(--text-secondary); display: flex; align-items: center; justify-content: center;
  transition: transform var(--dur-fast) var(--ease-standard);
}
.sc-modal-close:active { transform: scale(0.94); }
.sc-og-preview { margin-top: 18px; border: 1px solid var(--border-subtle); border-radius: 12px; overflow: hidden; background: #050807; }
.sc-og-preview img { display: block; width: 100%; height: auto; }
.sc-copy-row { display: flex; align-items: center; gap: 10px; margin-top: 18px; }
.sc-copy-url {
  flex: 1; display: flex; align-items: center; height: 44px; padding: 0 14px;
  border-radius: var(--radius-md); background: var(--surface-well);
  border: 1px solid var(--border); font-family: var(--font-mono); font-size: 12.5px;
  color: var(--text-secondary); overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.sc-copy-row .sc-btn { height: 44px; }
.sc-share-x { width: 100%; margin-top: 12px; height: 48px; font-size: 15px; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .sc-podium { grid-template-columns: 1fr; }
  .sc-metrics, .sc-metrics.has-4 { grid-template-columns: 1fr 1fr; }
  .sc-metric.is-hero { grid-column: 1 / -1; }
  .sc-explainers { grid-template-columns: 1fr; }
  .sc-detail-side { align-items: flex-start; }
}

@media (max-width: 760px) {
  .sc-nav, .sc-main, .sc-foot-inner { padding-left: 16px; padding-right: 16px; }
  .sc-h1 { font-size: 32px; }
  .sc-detail-h1 { font-size: 28px; }
  .sc-metric.is-hero .sc-metric-value { font-size: 40px; }
  /* table reflows to stacked cards */
  .sc-table-head { display: none; }
  .sc-row { flex-wrap: wrap; gap: 10px; row-gap: 8px; padding: 14px 16px; }
  .sc-col-trades { display: none; }
  .sc-col-name { flex: 1 1 60%; order: 1; }
  .sc-col-rank { order: 0; }
  .sc-col-curve { order: 2; margin-left: auto; }
  .sc-col-author { order: 3; width: auto; flex: 1 1 auto; }
  .sc-col-mode { order: 4; }
  .sc-col-ret, .sc-col-dd, .sc-col-sharpe, .sc-col-trades { order: 5; width: auto; text-align: left; }
  .sc-footer-disclaimer { text-align: left; }
  .sc-fold-head .sc-fcol-window, .sc-fold-row .sc-fcol-window { display: none; }
}