/* Gamma Hedge Rotation Monitor — built on the app's Material Design 3 tokens
   (--gf-*, see google-finance.css) so light/dark themes work out of the box.
   Mirrors the value-score page structure (.vs-* → .gh-*). */

.gh-status[hidden],
.gh-error[hidden],
.gh-card[hidden],
#gh-report[hidden] {
  display: none !important;   /* explicit display props must not defeat [hidden] */
}

.gh-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  padding: 24px 0 8px;
  flex-wrap: wrap;
}

.gh-eyebrow {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gf-on-surface-variant);
  margin: 0 0 4px;
}

.gh-hero h1 { margin: 0 0 8px; font-size: 28px; }
.gh-sub { max-width: 640px; color: var(--gf-on-surface-variant); margin: 0; }

.gh-symbol-form label {
  display: block;
  font-size: 12px;
  color: var(--gf-on-surface-variant);
  margin-bottom: 6px;
}

.gh-form-row { display: flex; gap: 8px; }

.gh-form-row input {
  padding: 10px 14px;
  font-size: 16px;
  text-transform: uppercase;
  border: 1px solid var(--gf-outline);
  border-radius: 8px;
  min-width: 180px;
  background: var(--gf-surface);
  color: var(--gf-on-surface);
}

.gh-form-row input:focus { border-color: var(--gf-primary); outline: none; box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2); }

.gh-analyze-btn {
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--gf-primary);
  border: none;
  border-radius: 8px;
  cursor: pointer;
}
.gh-analyze-btn:hover { background: #1765cc; }

/* Status / error — tinted boxes readable in both themes */
.gh-status, .gh-error {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 20px;
  margin: 16px 0;
  border-radius: 12px;
  background: #e8f0fe;
  color: #174ea6;
}
.gh-error { background: var(--gf-negative-bg); color: var(--gf-negative); }
.gh-status p, .gh-error p { margin: 4px 0 0; }

/* Regime header */
.gh-regime-header {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: center;
  padding: 24px;
  margin: 16px 0;
  border-radius: 16px;
  background: var(--gf-surface-container);
  border: 1px solid var(--gf-outline-variant);
  color: var(--gf-on-surface);
  flex-wrap: wrap;
}

.gh-regime-meta h2 { margin: 6px 0 2px; color: var(--gf-on-surface); }
.gh-muted { color: var(--gf-on-surface-variant); margin: 0; }

.gh-badge-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.gh-badge {
  padding: 4px 14px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff;
  background: var(--gf-on-surface-variant);
}
.gh-badge.long { background: #137333; }
.gh-badge.short { background: #c5221f; }
.gh-badge.neutral { background: #b06000; }
.gh-chip {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: var(--gf-surface-container-high);
  color: var(--gf-on-surface-variant);
}
.gh-chip.armed { background: var(--gf-negative-bg); color: var(--gf-negative); }
.gh-chip.window { background: #fef7e0; color: #b06000; }

.gh-regime-numbers {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.gh-number b {
  display: block;
  color: var(--gf-on-surface-variant);
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.gh-number span { font-size: 22px; font-weight: 700; color: var(--gf-on-surface); }
.gh-number span.pos { color: var(--gf-positive); }
.gh-number span.neg { color: var(--gf-negative); }
.gh-number small { display: block; margin-top: 4px; color: var(--gf-on-surface-variant); font-size: 12px; max-width: 200px; }

/* Cards */
.gh-card {
  background: var(--gf-surface-container);
  border: 1px solid var(--gf-outline-variant);
  border-radius: 16px;
  padding: 20px 24px;
  margin: 16px 0;
  color: var(--gf-on-surface);
}
.gh-card h3 { margin: 0 0 14px; font-size: 18px; }
.gh-card-sub { color: var(--gf-on-surface-variant); font-size: 13px; margin: -6px 0 14px; }

/* Metric grid (mirrors .vs-pillars) */
.gh-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
}
.gh-metric {
  border: 1px solid var(--gf-outline-variant);
  background: var(--gf-surface);
  border-radius: 12px;
  padding: 14px 16px;
}
.gh-metric-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.gh-metric-head strong { font-size: 13px; color: var(--gf-on-surface-variant); text-transform: uppercase; letter-spacing: 0.03em; }
.gh-metric-value { font-weight: 700; font-size: 18px; color: var(--gf-on-surface); }
.gh-metric-value.pos { color: var(--gf-positive); }
.gh-metric-value.neg { color: var(--gf-negative); }
.gh-metric-sub { margin: 8px 0 0; font-size: 12px; color: var(--gf-on-surface-variant); line-height: 1.4; }

/* Charts */
.gh-chart-box { position: relative; height: 340px; width: 100%; }

/* Two-column card row */
.gh-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.gh-two-col .gh-card { min-width: 0; }

/* Tables */
.gh-table-wrap { overflow-x: auto; }
.gh-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.gh-table th, .gh-table td { padding: 8px 10px; text-align: right; border-bottom: 1px solid var(--gf-outline-variant); }
.gh-table th:first-child, .gh-table td:first-child { text-align: left; }
.gh-table thead th { color: var(--gf-on-surface-variant); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.gh-table td.pos { color: var(--gf-positive); }
.gh-table td.neg { color: var(--gf-negative); }

/* Decision tree rules */
.gh-rules { list-style: none; margin: 0; padding: 0; }
.gh-rules li {
  padding: 12px 0;
  border-bottom: 1px solid var(--gf-outline-variant);
}
.gh-rules li:last-child { border-bottom: none; }
.gh-rule-head { display: flex; gap: 10px; align-items: center; margin-bottom: 6px; flex-wrap: wrap; }
.gh-rule-head h4 { margin: 0; font-size: 14px; }
.gh-rule-summary { margin: 0 0 6px; font-size: 14px; color: var(--gf-on-surface); }
.gh-rule-detail { margin: 0; font-size: 12px; color: var(--gf-on-surface-variant); line-height: 1.5; }
.gh-rule-pill {
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.gh-rule-pill.triggered { background: var(--gf-negative-bg); color: var(--gf-negative); }
.gh-rule-pill.inactive { background: var(--gf-positive-bg, #e6f4ea); color: var(--gf-positive); }

/* Drawer + disclaimer */
.gh-drawer summary { cursor: pointer; font-weight: 600; font-size: 16px; }
.gh-drawer[open] summary { margin-bottom: 12px; }
.gh-method-pillar { margin: 0 0 12px; color: var(--gf-on-surface-variant); line-height: 1.6; }
.gh-disclaimer { color: var(--gf-on-surface-variant); font-size: 12px; margin: 20px 0 8px; }
.gh-disclaimer a { color: var(--gf-primary); }

@media (max-width: 720px) {
  .gh-two-col { grid-template-columns: 1fr; }
  .gh-regime-header { padding: 18px; align-items: flex-start; }
  .gh-chart-box { height: 260px; }
  .gh-number span { font-size: 18px; }

  /* Hero and form stack cleanly on phones */
  .gh-hero { align-items: stretch; gap: 16px; }
  .gh-hero h1 { font-size: 24px; }
  .gh-symbol-form { width: 100%; }
  .gh-form-row { flex-wrap: wrap; }
  .gh-form-row input { flex: 1 1 160px; min-width: 0; }
  .gh-form-row .gh-analyze-btn { flex: 0 0 auto; }

  /* Regime numbers wrap to a tidy column instead of squeezing */
  .gh-regime-numbers { width: 100%; gap: 16px; }
  .gh-number { flex: 1 1 130px; }
  .gh-number small { max-width: none; }

  /* Status / error boxes wrap the spinner above the text on narrow screens */
  .gh-status, .gh-error { flex-wrap: wrap; }
}