/* ═══════════════════════════════════════════════════════════════════════════
   SGM Visual Language v2 — themeable design system.
   Light (Cream, default) + Dark (Deep Night) via [data-theme] on <html>.
   Transcribed verbatim from .superpowers/design-ref/src/primitives.jsx
   (SGM_THEMES.light / SGM_THEMES.dark, SGM_CSS) + ports from terminal.css
   (Bootstrap structural support, utility compat, sortable-th, mobile nav).
   Live design system — loaded by templates/base.html; terminal.css removed.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── §1 Theme tokens ── */
:root {
  /* Canvas */
  --bg:         #f4f1ea;
  --panel:      #ffffff;
  --panel-alt:  #faf7f0;
  --elev:       #ffffff;
  /* Ink */
  --ink:        #0e1a26;
  --ink-muted:  #5a6470;
  --ink-subtle: #8a909a;
  --ink-faint:  #b8bcc4;
  /* Brand */
  --navy:       #0e1a26;
  --navy-tint:  #1a2a3a;
  --sage:       #5d8b6a;
  --sage-deep:  #3d6b4a;
  /* Lines */
  --line:        rgba(14, 26, 38, 0.08);
  --line-strong: rgba(14, 26, 38, 0.16);
  --line-faint:  rgba(14, 26, 38, 0.04);
  /* Status (low-chroma) */
  --ok:        #3d8b5e;
  --ok-soft:   rgba(61, 139, 94, 0.10);
  --warn:      #b88419;
  --warn-soft: rgba(184, 132, 25, 0.10);
  --crit:      #b54a3a;
  --crit-soft: rgba(181, 74, 58, 0.10);
  --info:      #3b6c9a;
  --info-soft: rgba(59, 108, 154, 0.10);
  /* P&L */
  --pos: #3d8b5e;
  --neg: #b54a3a;
  /* Chart palette (soft, low-chroma) */
  --chart-1: #3d6b4a;
  --chart-2: #0e1a26;
  --chart-3: #3b6c9a;
  --chart-4: #b54a3a;
  --chart-5: #7a5b8e;
  --chart-6: #b88419;
  --chart-7: #5d8b9e;

  /* Nav pill: pinned literal navy in BOTH themes — var(--navy) inverts in dark,
     the nav must not (design bug called out in primitives.jsx bottom comment). */
  --nav-bg: #0e1a26;

  /* Type — SGM_TYPE_PAIRS.current */
  --font-display: 'Bebas Neue', 'Barlow Condensed', sans-serif;
  --font-label:   'Barlow Condensed', sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;
  --display-weight: 400;
  --display-letter: 0.005em;
}

[data-theme="dark"] {
  /* Canvas */
  --bg:        #0a0e14;
  --panel:     #10151d;
  --panel-alt: #0d1218;
  --elev:      #141a23;
  /* Ink */
  --ink:        #e6ebf2;
  --ink-muted:  #8b95a3;
  --ink-subtle: #5e6776;
  --ink-faint:  #3a4150;
  /* Brand */
  --navy:      #e6ebf2;
  --navy-tint: #b8c0cc;
  --sage:      #7fc097;
  --sage-deep: #a4d4b3;
  /* Lines */
  --line:        rgba(255, 255, 255, 0.05);
  --line-strong: rgba(255, 255, 255, 0.12);
  --line-faint:  rgba(255, 255, 255, 0.025);
  /* Status */
  --ok:        #7fc097;
  --ok-soft:   rgba(127, 192, 151, 0.10);
  --warn:      #e0b060;
  --warn-soft: rgba(224, 176, 96, 0.10);
  --crit:      #e08373;
  --crit-soft: rgba(224, 131, 115, 0.12);
  --info:      #82b0db;
  --info-soft: rgba(130, 176, 219, 0.10);
  /* P&L */
  --pos: #7fc097;
  --neg: #e08373;
  /* Chart palette */
  --chart-1: #7fc097;
  --chart-2: #c4ccd6;
  --chart-3: #82b0db;
  --chart-4: #e08373;
  --chart-5: #b894c8;
  --chart-6: #e0b060;
  --chart-7: #92c2d4;

  /* --nav-bg intentionally NOT redeclared here — stays #0e1a26 in both themes. */
}

/* ── §2 Base + verbatim SGM component system (primitives.jsx SGM_CSS) ── */
/* Applied at document level (source used a `.sgm-scope` wrapper; here the
   whole app is the scope, so these rules are hoisted onto body/*). */
*, *::before, *::after { box-sizing: border-box; }
body { font-family: var(--font-body); color: var(--ink); background: var(--bg); }

.sgm-display {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  letter-spacing: var(--display-letter);
  line-height: 0.95;
  color: var(--ink);
}
.sgm-eyebrow {
  font-family: var(--font-label);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 10.5px;
  font-weight: 500;
  color: var(--ink-muted);
}
.sgm-label {
  font-family: var(--font-label);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  font-size: 10.5px;
  font-weight: 500;
  color: var(--ink-subtle);
}
.sgm-mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.sgm-tnum { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum' 1, 'cv11' 1; }
.sgm-muted { color: var(--ink-muted); }

/* Panel / card */
.sgm-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  position: relative;
}
.sgm-card-flat { background: var(--panel-alt); border: 1px solid var(--line); border-radius: 4px; }
.sgm-card-tick::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 24px; height: 1.5px;
  background: var(--sage);
}

.sgm-divider { border: 0; border-top: 1px solid var(--line); margin: 0; }
.sgm-divider-strong { border: 0; border-top: 1px solid var(--line-strong); margin: 0; }

/* KPI */
.sgm-kpi-num {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  letter-spacing: var(--display-letter);
  font-size: 36px;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.sgm-kpi-num--mono {
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: -0.02em;
  font-size: 30px;
}

/* Badges */
.sgm-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 7px;
  border-radius: 3px;
  font-family: var(--font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
}
.sgm-badge--ok   { color: var(--ok);   background: var(--ok-soft); }
.sgm-badge--warn { color: var(--warn); background: var(--warn-soft); }
.sgm-badge--crit { color: var(--crit); background: var(--crit-soft); }
.sgm-badge--info { color: var(--info); background: var(--info-soft); }
.sgm-badge--neutral { color: var(--ink-muted); background: var(--line); }
.sgm-badge--solid-ok   { background: var(--ok);   color: var(--panel); }
.sgm-badge--solid-warn { background: var(--warn); color: var(--panel); }
.sgm-badge--solid-crit { background: var(--crit); color: var(--panel); }

/* Status dot */
.sgm-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.sgm-dot--ok   { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
.sgm-dot--warn { background: var(--warn); box-shadow: 0 0 0 3px var(--warn-soft); }
.sgm-dot--crit { background: var(--crit); box-shadow: 0 0 0 3px var(--crit-soft); }
.sgm-dot--idle { background: var(--ink-faint); }

/* Pulse for live */
@keyframes sgmPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--ok-soft), 0 0 0 0 var(--ok); }
  50%      { box-shadow: 0 0 0 5px transparent, 0 0 0 2px var(--ok-soft); }
}
.sgm-dot--live { background: var(--ok); animation: sgmPulse 2s ease-in-out infinite; }

/* Tables */
.sgm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.sgm-table thead th {
  text-align: left;
  font-family: var(--font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  font-weight: 500;
  color: var(--ink-subtle);
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  background: transparent;
}
.sgm-table tbody td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--line-faint);
  color: var(--ink);
  vertical-align: middle;
}
.sgm-table tbody tr:hover td { background: var(--panel-alt); }
.sgm-table tbody tr:last-child td { border-bottom: 0; }
.sgm-table .sgm-num { text-align: right; font-variant-numeric: tabular-nums; }
.sgm-table .sgm-sym { font-family: var(--font-mono); font-weight: 500; font-size: 11.5px; letter-spacing: 0.04em; }

/* Sparkline track */
.sgm-spark { display: block; height: 18px; }

/* Pos/neg color */
.sgm-pos { color: var(--pos); }
.sgm-neg { color: var(--neg); }

/* Banner */
.sgm-banner {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 16px;
  border-radius: 4px;
  border: 1px solid;
  font-size: 12.5px;
  line-height: 1.5;
}
.sgm-banner--ok   { background: var(--ok-soft);   border-color: color-mix(in srgb, var(--ok) 24%, transparent); color: var(--ink); }
.sgm-banner--warn { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 24%, transparent); color: var(--ink); }
.sgm-banner--crit { background: var(--crit-soft); border-color: color-mix(in srgb, var(--crit) 28%, transparent); color: var(--ink); }
.sgm-banner--info { background: var(--info-soft); border-color: color-mix(in srgb, var(--info) 24%, transparent); color: var(--ink); }

/* Buttons */
.sgm-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-label);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  font-size: 10.5px;
  font-weight: 500;
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--ink);
  border-radius: 3px;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}
.sgm-btn:hover { background: var(--panel-alt); border-color: var(--ink-subtle); }
.sgm-btn--primary { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.sgm-btn--primary:hover { background: var(--navy-tint); border-color: var(--navy-tint); }
.sgm-btn--ghost { border: 0; background: transparent; padding-left: 0; padding-right: 0; }
.sgm-btn--ghost:hover { background: transparent; color: var(--sage); }

/* Tabs */
.sgm-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); }
.sgm-tab {
  padding: 8px 14px 9px;
  font-family: var(--font-label);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  font-weight: 500;
  color: var(--ink-subtle);
  cursor: pointer;
  border-bottom: 1.5px solid transparent;
  margin-bottom: -1px;
  display: inline-flex; align-items: center; gap: 6px;
}
.sgm-tab:hover { color: var(--ink); }
.sgm-tab--active { color: var(--ink); border-bottom-color: var(--sage); }
.sgm-tab .sgm-tab-count {
  font-family: var(--font-mono);
  font-size: 9.5px;
  background: var(--line);
  color: var(--ink-muted);
  padding: 1.5px 5px;
  border-radius: 2px;
  letter-spacing: 0;
}

/* Floating pill nav (matches existing) */
.sgm-nav {
  display: flex; align-items: center;
  height: 44px;
  background: var(--nav-bg);
  border-radius: 22px;
  padding: 0 18px 0 6px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
  color: #f4f1ea;
}
.sgm-nav-logo {
  width: 32px; height: 32px;
  background: #f4f1ea;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  color: var(--navy);
  letter-spacing: 0.02em;
}
.sgm-nav-links {
  display: flex; gap: 22px;
  margin-left: 18px;
  font-family: var(--font-label);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
}
.sgm-nav-links a { color: rgba(244, 241, 234, 0.66); text-decoration: none; cursor: pointer; }
.sgm-nav-links a.is-active { color: var(--sage); }
.sgm-nav-right {
  margin-left: auto;
  display: flex; gap: 18px; align-items: center;
  font-family: var(--font-label);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(244, 241, 234, 0.66);
}
.sgm-nav-right .sgm-user { color: #f4f1ea; }

/* Page shell */
.sgm-page {
  padding: 28px 36px 48px;
  display: flex; flex-direction: column; gap: 24px;
}
.sgm-page-head { display: flex; flex-direction: column; gap: 6px; }

/* Density: compact */
.sgm-compact .sgm-page { padding: 20px 28px 36px; gap: 18px; }
.sgm-compact .sgm-table tbody td { padding: 6px 10px; }
.sgm-compact .sgm-table thead th { padding: 7px 10px; }

/* ── §3 Ports from terminal.css — Bootstrap JS structural support ── */
/* Tabs — markup keeps .nav-tabs/.nav-link/.tab-content/.tab-pane for bootstrap.bundle */
.nav-tabs { display: flex; gap: 18px; list-style: none; margin: 0 0 1.5rem; padding: 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.nav-tabs .nav-item { margin: 0; }
.nav-tabs .nav-link {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  background: transparent;
  border: none;
  border-bottom: 1px solid transparent;
  padding: 0.6rem 0.1rem;
  margin-bottom: -1px;
  cursor: pointer;
}
.nav-tabs .nav-link:hover { color: var(--ink); text-decoration: none; }
.nav-tabs .nav-link.active { color: var(--sage); border-bottom-color: var(--sage); }
.tab-content > .tab-pane { display: none; }
.tab-content > .active { display: block; }
.fade { transition: opacity 0.15s linear; }
.fade:not(.show) { opacity: 0; }

/* Modal — minimal structural rules for bootstrap.bundle's Modal (v2 skin in §4 overrides look) */
.modal { position: fixed; inset: 0; z-index: 1055; display: none; overflow-y: auto; }
.modal.show { display: block; }
.modal-dialog { max-width: 720px; margin: 6vh auto; padding: 0 16px; position: relative; }
.modal-lg { max-width: 900px; }
.modal-content {
  background: var(--panel);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.modal-title { font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted); margin: 0; }
.modal-body { padding: 16px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--line); }
.modal-backdrop { position: fixed; inset: 0; z-index: 1050; background: #000; }
.modal-backdrop.fade { opacity: 0; }
.modal-backdrop.show { opacity: 0.65; }
.modal-open { overflow: hidden; }
.btn-close {
  background: transparent;
  border: none;
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
}
.btn-close::before { content: '✕'; }
.btn-close:hover { color: var(--crit); }

/* Utility compat (only the classes templates keep) */
.d-flex { display: flex !important; }
.align-items-center { align-items: center !important; }
.justify-content-between { justify-content: space-between !important; }
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.ms-auto { margin-left: auto !important; }
.me-4 { margin-right: 1.5rem !important; }
.flex-shrink-0 { flex-shrink: 0 !important; }
.flex-grow-1 { flex-grow: 1 !important; }

/* Sortable table headers (carried over) */
th.sortable { cursor: pointer; user-select: none; white-space: nowrap; }
th.sortable::after { content: ' ⇅'; opacity: 0.25; font-size: 0.75em; margin-left: 2px; }
th.sort-asc::after  { content: ' ▲'; opacity: 0.65; }
th.sort-desc::after { content: ' ▼'; opacity: 0.65; }

/* ── §4 Additions (spec §1.4 / states-and-components catalog) ── */

/* SectionHeader pattern: mono sage number, display-22 title, muted hint, right slot */
.sgm-section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.sgm-section-head__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--sage);
}
.sgm-section-head__title {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  letter-spacing: var(--display-letter);
  font-size: 22px;
  color: var(--ink);
}
.sgm-section-head__hint {
  font-size: 12px;
  color: var(--ink-muted);
}
.sgm-section-head__right {
  margin-left: auto;
  display: flex; align-items: center; gap: 8px;
}

/* Skeleton shimmer */
@keyframes sgmShimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}
.sgm-skeleton {
  position: relative;
  overflow: hidden;
  background: var(--line);
  border-radius: 3px;
}
.sgm-skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--ink) 5%, transparent), transparent);
  animation: sgmShimmer 1.6s linear infinite;
}
.sgm-skeleton--bar { height: 12px; width: 100%; }
.sgm-skeleton--line { height: 10px; width: 60%; }
.sgm-skeleton--card { height: 84px; width: 100%; }

/* Empty state: centered card, 36px dashed circle icon holder */
.sgm-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 48px 24px;
  color: var(--ink-muted);
}
.sgm-empty__icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px dashed var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-faint);
}
.sgm-empty__title {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  letter-spacing: var(--display-letter);
  font-size: 20px;
  color: var(--ink);
}
.sgm-empty__sub { font-size: 12px; color: var(--ink-muted); }
.sgm-empty__foot { font-family: var(--font-mono); font-size: 11px; color: var(--ink-subtle); }

/* Error card: icon row + colored eyebrow + display-22 title + action row */
.sgm-error-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sgm-error-card__icon-row { display: flex; align-items: center; gap: 10px; }
.sgm-error-card__eyebrow {
  font-family: var(--font-label);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 10.5px;
  font-weight: 600;
}
.sgm-error-card__eyebrow--crit { color: var(--crit); }
.sgm-error-card__eyebrow--warn { color: var(--warn); }
.sgm-error-card__title {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  letter-spacing: var(--display-letter);
  font-size: 22px;
  color: var(--ink);
}
.sgm-error-card__body {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-muted);
}
.sgm-error-card__body code {
  font-family: var(--font-mono);
  background: var(--panel-alt);
  padding: 1px 6px;
  border-radius: 2px;
  font-size: 11.5px;
  color: var(--ink);
}
.sgm-error-card__actions { display: flex; gap: 8px; margin-top: 4px; }

/* Heatmap cell helpers — color-mix(ok/warn/crit vs --bg), per monitoring STRUCTURE note */
.sgm-heat-cell {
  width: 32px; height: 32px;
  border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}
.sgm-heat-ok   { background: color-mix(in srgb, var(--ok) 28%, var(--bg));   color: var(--ok); }
.sgm-heat-warn { background: color-mix(in srgb, var(--warn) 32%, var(--bg)); color: var(--warn); }
.sgm-heat-crit { background: color-mix(in srgb, var(--crit) 36%, var(--bg)); color: var(--crit); }

/* Log terminal — ALWAYS dark, even inside the light theme */
.sgm-log-terminal {
  background: #0a0e14;
  color: #c4ccd6;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  max-height: 220px;
  overflow-y: auto;
  border-radius: 4px;
  padding: 10px 12px;
}
.sgm-log-terminal .sgm-log-row { display: flex; gap: 10px; white-space: pre-wrap; }
.sgm-log-terminal .sgm-log-ts { color: #5e6776; flex-shrink: 0; }
.sgm-log-terminal .sgm-log-info  { color: #82b0db; }
.sgm-log-terminal .sgm-log-warn  { color: #e0b060; }
.sgm-log-terminal .sgm-log-error { color: #e08373; }
.sgm-log-terminal .sgm-log-cursor {
  display: inline-block;
  width: 6px; height: 12px;
  background: #c4ccd6;
  animation: sgmBlink 1s step-start infinite;
}
@keyframes sgmBlink { 50% { opacity: 0; } }

/* v2 modal skin — layered on top of the §3 Bootstrap structural rules */
.modal-dialog { max-width: 480px; }
.modal-backdrop {
  background: rgba(14, 26, 38, 0.18);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
.modal-content {
  border-color: var(--line-strong);
  border-radius: 4px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}
.modal-header {
  padding: 22px 22px 14px;
  border-bottom: 1px solid var(--line);
}
.modal-title {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  letter-spacing: var(--display-letter);
  font-size: 18px;
  text-transform: none;
  color: var(--ink);
}
.modal-body { padding: 18px 22px; color: var(--ink); font-size: 12.5px; }
.modal-footer { padding: 14px 22px 22px; border-top: 1px solid var(--line); }

/* Focus ring */
:focus-visible { outline: 2px solid var(--sage); outline-offset: 2px; }

/* Mobile safety net: let wide content (tables) scroll within their card
   instead of widening the page. */
@media (max-width: 768px) {
  .sgm-card { overflow-x: auto; }
}
