/* ============================================================
   Brand & Store — Guidelines Library
   The source HTMLs in /guidelines/<slug>.html ship inline <style>
   blocks that the sanitiser strips. This file re-creates the
   custom-class layout (sections, tables, metric tags, formula
   boxes, DOI visualizations) scoped under .bs-guidelines__body
   so the lifted content renders the same way the standalone
   pages do, in both light and dark themes.
   ============================================================ */

/* ── Shell ─────────────────────────────────────────────────── */
.bs-guidelines-page { padding: 24px; max-width: 1200px; margin: 0 auto; }
.bs-guidelines__header { display:flex; align-items:center; justify-content:space-between; margin-bottom: 16px; }
.bs-guidelines__title { font-size: var(--font-h1, 28px); font-weight: 700; color: var(--text-primary); }

.bs-guidelines__lang { display:flex; gap: 4px; }
.bs-guidelines__lang button {
  padding: 4px 10px; border-radius: var(--radius-sm);
  background: var(--bg-surface); color: var(--text-secondary);
  font-size: var(--font-small); font-weight: 600;
  border: 1px solid var(--border-default);
  cursor: pointer;
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}
.bs-guidelines__lang button:hover { background: var(--bg-hover); color: var(--text-primary); }
.bs-guidelines__lang button.is-active { background: var(--color-action); color: #fff; border-color: var(--color-action); }

.bs-guidelines__tabs {
  display:flex; flex-wrap: wrap; gap: 4px; margin-bottom: 16px;
  border-bottom: 1px solid var(--border-default);
}
.bs-guidelines__tab {
  padding: 8px 14px; background: transparent; color: var(--text-secondary);
  font-size: var(--font-body); font-weight: 500;
  border: none; border-bottom: 2px solid transparent; cursor: pointer;
  transition: color 150ms ease, background 150ms ease, border-color 150ms ease;
}
.bs-guidelines__tab:hover { color: var(--text-primary); background: var(--bg-hover); }
.bs-guidelines__tab.is-active { color: var(--color-action); border-bottom-color: var(--color-action); }
.bs-guidelines__state { padding: 48px; text-align: center; color: var(--text-tertiary); }
.bs-guidelines__state--error { color: var(--color-brand); }

/* ── Body (lifted .card) ───────────────────────────────────── */
.bs-guidelines__body {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  padding: 32px;
  font-family: 'Lato', system-ui, sans-serif;
  font-size: var(--font-body);
  line-height: 1.6;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}
.bs-guidelines__body .card { background: transparent; border: 0; box-shadow: none; padding: 0; margin: 0; }

/* native fallbacks (when source uses raw h1/p/li/table) */
.bs-guidelines__body h1, .bs-guidelines__body h2, .bs-guidelines__body h3 { color: var(--text-primary); margin: 24px 0 12px; }
.bs-guidelines__body h1 { font-size: 22px; font-weight: 800; }
.bs-guidelines__body h2 { font-size: 18px; font-weight: 700; }
.bs-guidelines__body h3 { font-size: 16px; font-weight: 700; }
.bs-guidelines__body p  { color: var(--text-secondary); line-height: 1.6; margin: 8px 0; }
.bs-guidelines__body ul, .bs-guidelines__body ol { padding-left: 24px; margin: 8px 0; color: var(--text-secondary); }
.bs-guidelines__body li { margin: 4px 0; line-height: 1.6; }
.bs-guidelines__body a  { color: var(--color-action); text-decoration: underline; text-underline-offset: 2px; }
.bs-guidelines__body a:hover { color: var(--color-action-hover, #3B82F6); }
.bs-guidelines__body strong, .bs-guidelines__body b { color: var(--text-primary); font-weight: 700; }
.bs-guidelines__body em, .bs-guidelines__body i { font-style: italic; }
.bs-guidelines__body code, .bs-guidelines__body pre {
  background: var(--bg-hover); padding: 2px 6px; border-radius: 4px;
  font-family: 'Geist Mono', ui-monospace, monospace; font-size: 12px;
  color: var(--text-primary);
}

/* ── Guideline title ───────────────────────────────────────── */
.bs-guidelines__body .guideline-title {
  font-family: 'Plus Jakarta Sans', 'Lato', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--color-brand);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 var(--space-6);
}

/* ── Section blocks ────────────────────────────────────────── */
.bs-guidelines__body .section-block { margin-bottom: var(--space-6); }
.bs-guidelines__body .section-heading {
  font-family: 'Lato', sans-serif;
  font-size: var(--font-body);
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-3);
}
.bs-guidelines__body .sub-heading {
  font-size: var(--font-body);
  font-weight: 700;
  color: var(--text-primary);
  margin: var(--space-5) 0 var(--space-3);
}
.bs-guidelines__body .sub-heading:first-child { margin-top: 0; }

.bs-guidelines__body .body-text {
  font-size: var(--font-body);
  color: var(--text-secondary);
  line-height: 1.65;
}
.bs-guidelines__body .body-text + .body-text { margin-top: var(--space-2); }
.bs-guidelines__body .body-text strong { color: var(--text-primary); font-weight: 700; }
.bs-guidelines__body .body-text a { color: var(--color-action); text-decoration: underline; text-underline-offset: 2px; }

.bs-guidelines__body .body-list {
  font-size: var(--font-body);
  color: var(--text-secondary);
  line-height: 1.65;
  padding-left: var(--space-5);
  margin-top: var(--space-2);
}
.bs-guidelines__body .body-list li { margin: 4px 0; }

.bs-guidelines__body .sub-list {
  padding-left: var(--space-5);
  margin: var(--space-2) 0;
  color: var(--text-secondary);
}
.bs-guidelines__body .sub-list li { margin: 4px 0; }

/* ── Meta block (bullet list w/ leading dot) ───────────────── */
.bs-guidelines__body .meta-block {
  display: flex; gap: var(--space-3); flex-wrap: wrap; align-items: flex-start;
}
.bs-guidelines__body .meta-block__body { flex: 1; min-width: 0; }
.bs-guidelines__body .meta-block__body ul {
  list-style: none; padding: 0;
  display: flex; flex-direction: column; gap: 4px;
}
.bs-guidelines__body .meta-block__body ul li {
  color: var(--text-secondary);
  font-size: var(--font-body);
  display: flex; align-items: flex-start; gap: var(--space-2);
}
.bs-guidelines__body .meta-block__body ul li::before {
  content: '·';
  color: var(--text-primary);
  font-weight: 700; flex-shrink: 0; line-height: 1.6;
}

/* ── Tables ────────────────────────────────────────────────── */
.bs-guidelines__body .table-wrap,
.bs-guidelines__body .scroll-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
  margin: var(--space-3) 0 var(--space-5);
}
.bs-guidelines__body .table-scroll { overflow-x: auto; }

.bs-guidelines__body .metric-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Lato', sans-serif;
  font-size: var(--font-body);
}
.bs-guidelines__body .metric-table thead tr { background: var(--color-brand); }
.bs-guidelines__body .metric-table thead th {
  padding: 11px 14px;
  text-align: center;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  border-right: 1px solid rgba(255,255,255,0.2);
  vertical-align: middle;
}
.bs-guidelines__body .metric-table thead th:last-child { border-right: none; }

.bs-guidelines__body .metric-table tbody tr {
  border-bottom: 1px solid var(--border-subtle);
  transition: background 150ms ease;
}
.bs-guidelines__body .metric-table tbody tr:last-child { border-bottom: none; }
.bs-guidelines__body .metric-table tbody tr:hover { background: var(--bg-hover); }
.bs-guidelines__body .metric-table tbody td {
  padding: 10px 14px;
  vertical-align: top;
  color: var(--text-secondary);
  border-right: 1px solid var(--border-subtle);
  line-height: 1.6;
}
.bs-guidelines__body .metric-table tbody td:last-child { border-right: none; }
.bs-guidelines__body .metric-table tbody td.col-metric-name,
.bs-guidelines__body .metric-table tbody td.col-metric {
  color: var(--text-primary); font-weight: 600;
  white-space: nowrap; min-width: 170px; vertical-align: top;
}
.bs-guidelines__body .metric-table tbody td.col-center { text-align: center; vertical-align: middle; }
.bs-guidelines__body .metric-table tbody td.col-empty   { color: var(--text-tertiary); text-align: center; }

/* yes/no glyphs */
.bs-guidelines__body .icon-yes { color: #15803d; font-weight: 700; }
.bs-guidelines__body .icon-no  { color: var(--color-brand); font-weight: 700; }
[data-theme="dark"] .bs-guidelines__body .icon-yes { color: #4ade80; }

/* ── Platform tag / dot ────────────────────────────────────── */
.bs-guidelines__body .platform-tag {
  display: inline-block;
  font-weight: 700;
  color: var(--text-primary);
  margin-right: 4px;
}
.bs-guidelines__body .platform-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-brand);
  margin-right: 6px;
  vertical-align: middle;
}

/* ── Definition blocks / bullets ───────────────────────────── */
.bs-guidelines__body .def-block { display: block; }
.bs-guidelines__body .def-block + .def-block { margin-top: var(--space-2); }
.bs-guidelines__body .def-bullet {
  display: block;
  margin-top: 4px;
  padding-left: 14px;
  position: relative;
}
.bs-guidelines__body .def-bullet::before {
  content: '•';
  position: absolute; left: 0;
  color: var(--text-tertiary);
}

/* ── Italic red note ───────────────────────────────────────── */
.bs-guidelines__body .td-note {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--font-small);
  font-style: italic;
  color: var(--color-brand);
  line-height: 1.5;
}

/* ── DOI / Inventory-Aging visualizations ──────────────────── */
.bs-guidelines__body .doi-viz { display: flex; flex-direction: column; gap: var(--space-5); }
.bs-guidelines__body .doi-section-label {
  font-size: var(--font-small); font-weight: 700;
  color: var(--text-tertiary); margin-bottom: var(--space-2);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.bs-guidelines__body .doi-context {
  display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center;
  padding: 10px 12px; background: var(--bg-inset, var(--bg-hover)); border-radius: var(--radius-sm);
  font-size: var(--font-small); color: var(--text-secondary);
}
.bs-guidelines__body .doi-ctx-chip {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  padding: 2px 10px;
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: var(--font-xs);
  color: var(--text-primary);
}
.bs-guidelines__body .doi-metric-header {
  display: flex; align-items: baseline; gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.bs-guidelines__body .doi-metric-header__name { font-weight: 700; color: var(--text-primary); font-size: var(--font-body); }
.bs-guidelines__body .doi-metric-header__tag  { font-size: var(--font-small); color: var(--text-tertiary); font-style: italic; }

.bs-guidelines__body .doi-scenarios {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: var(--space-3); align-items: center;
}
.bs-guidelines__body .doi-scenario {
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex; flex-direction: column; gap: var(--space-3);
}
.bs-guidelines__body .doi-scenario--ok   { background: rgba(34,197,94,0.06);  border: 1px solid rgba(34,197,94,0.28); }
.bs-guidelines__body .doi-scenario--warn { background: rgba(245,158,11,0.06); border: 1px solid rgba(245,158,11,0.28); }
.bs-guidelines__body .doi-scenario__badge { font-size: var(--font-small); font-weight: 700; }
.bs-guidelines__body .doi-scenario--ok   .doi-scenario__badge { color: #15803d; }
.bs-guidelines__body .doi-scenario--warn .doi-scenario__badge { color: #b45309; }
[data-theme="dark"] .bs-guidelines__body .doi-scenario--ok   .doi-scenario__badge { color: #4ade80; }
[data-theme="dark"] .bs-guidelines__body .doi-scenario--warn .doi-scenario__badge { color: #fbbf24; }
.bs-guidelines__body .doi-scenario__cond {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: var(--font-small);
  color: var(--text-secondary);
}

.bs-guidelines__body .doi-bar-wrap { display: flex; flex-direction: column; gap: 6px; }
.bs-guidelines__body .doi-bar-row  { display: flex; align-items: center; gap: var(--space-2); }
.bs-guidelines__body .doi-bar-lbl  {
  font-size: var(--font-xs);
  color: var(--text-tertiary);
  width: 46px; flex-shrink: 0; text-align: right;
}
.bs-guidelines__body .doi-bar-track {
  flex: 1; height: 22px;
  background: var(--bg-inset, var(--bg-hover));
  border-radius: 4px;
  overflow: hidden;
}
.bs-guidelines__body .doi-bar-fill {
  height: 100%; border-radius: 4px;
  display: flex; align-items: center; padding: 0 8px;
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: var(--font-xs); font-weight: 600; color: #fff;
}
.bs-guidelines__body .doi-bar-fill--stock  { background: var(--color-brand); }
.bs-guidelines__body .doi-bar-fill--demand { background: #6B7280; }

.bs-guidelines__body .doi-formula-box {
  background: var(--bg-inset, var(--bg-hover));
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.bs-guidelines__body .doi-formula-box__formula {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: var(--font-small);
  color: var(--text-primary); font-weight: 600;
}
.bs-guidelines__body .doi-formula-box__result {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: var(--font-small);
  color: var(--text-secondary);
  margin-top: 4px;
}
.bs-guidelines__body .doi-formula-box__result strong { color: var(--text-primary); font-size: inherit; }

.bs-guidelines__body .doi-or-divider {
  width: 32px; height: 32px;
  background: var(--bg-inset, var(--bg-hover));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--font-xs); font-weight: 700;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
  flex-shrink: 0; align-self: center;
}

.bs-guidelines__body .doi-estimated {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex; flex-direction: column; gap: var(--space-3);
}
.bs-guidelines__body .doi-est-examples { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.bs-guidelines__body .doi-est-ex {
  background: var(--bg-inset, var(--bg-hover));
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: var(--font-xs);
  color: var(--text-secondary);
}
.bs-guidelines__body .doi-est-ex strong { color: var(--text-primary); }

.bs-guidelines__body .doi-target {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: var(--font-body);
  color: var(--text-secondary);
  line-height: 1.65;
}
.bs-guidelines__body .doi-box-label {
  font-size: var(--font-small);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-3);
}
.bs-guidelines__body .doi-actual-wrap {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 16px;
}

.bs-guidelines__body .doi-depletion {
  width: 100%; border-collapse: collapse;
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: var(--font-xs);
  margin-top: var(--space-3);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.bs-guidelines__body .doi-depletion thead tr { background: rgba(0,0,0,0.04); }
[data-theme="dark"] .bs-guidelines__body .doi-depletion thead tr { background: rgba(255,255,255,0.04); }
.bs-guidelines__body .doi-depletion th {
  font-size: var(--font-xs); font-weight: 700;
  color: var(--text-tertiary); text-align: right;
  padding: 5px 12px;
  border-bottom: 1px solid var(--border-default);
  letter-spacing: 0.06em; text-transform: uppercase;
}
.bs-guidelines__body .doi-depletion th:first-child { text-align: center; }
.bs-guidelines__body .doi-depletion td {
  text-align: right;
  padding: 4px 12px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  font-variant-numeric: tabular-nums;
}
.bs-guidelines__body .doi-depletion td:first-child { text-align: center; color: var(--text-tertiary); }
.bs-guidelines__body .doi-depletion tbody tr:last-child td { border-bottom: none; }
.bs-guidelines__body .doi-depletion tbody tr:hover { background: var(--bg-hover); }
.bs-guidelines__body .doi-depletion__result td {
  background: var(--color-brand-ghost, rgba(203,34,42,0.08));
  color: var(--color-brand);
  font-weight: 700;
  text-align: center !important;
  padding: 6px 12px;
  border-bottom: none;
  letter-spacing: 0.02em;
}

/* mobile collapse */
@media (max-width: 640px) {
  .bs-guidelines__body .doi-scenarios { grid-template-columns: 1fr; }
  .bs-guidelines__body .doi-or-divider {
    width: auto; height: auto;
    padding: 3px 14px;
    border-radius: var(--radius-full);
  }
  .bs-guidelines__body .doi-est-examples { grid-template-columns: 1fr; }
}