*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Accessibility: Skip Link ─────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: #000;
  color: #fff;
  padding: 8px 16px;
  font-size: 14px;
  z-index: 9999;
  transition: top 0.1s;
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
}

/* ── Accessibility: Focus Indicators ─────── */
:focus-visible {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
}

/* ── Accessibility: Screen-reader only ───── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ── Accessibility: h1 reset for project title */
.hdr-project-title {
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  color: inherit;
  margin: 0;
}

/* ── Accessibility: hero heading reset ───── */
.hero-heading {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}

:root {
  --bg: #111113;
  --bg-card: #19191c;
  --bg-hover: #222226;
  --fg: #ffffff;
  --fg-muted: #636369;
  --border: #2a2a2e;
  --accent: #a0a0a6;
  --accent-bright: #ffffff;
  --accent-dim: #1e1e22;
  --chart-1: #ffffff;
  --chart-2: #a0a0a6;
  --chart-3: #636369;
  --chart-4: #d0d0d4;
  --warn: #a0a0a6;
  --error: #f87171;
  --mono: 'SF Mono', 'Fira Code', 'JetBrains Mono', 'Cascadia Code', monospace;
  --radius: 4px;
}

body {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Header ──────────────────────────────── */
.hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  position: sticky;
  top: 0;
  z-index: 10;
}

.hdr-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.hdr-moon { flex-shrink: 0; }
.hdr-nav { display: flex; gap: 2px; position: absolute; left: 50%; transform: translateX(-50%); }
.hdr-nav-link {
  padding: 6px 14px; font-family: var(--mono); font-size: 10px; letter-spacing: 1px;
  text-transform: uppercase; color: var(--fg-muted); text-decoration: none;
  border: 1px solid transparent; border-radius: 2px; transition: all 0.15s; cursor: pointer;
}
.hdr-nav-link:hover { color: var(--fg); border-color: var(--border); }
.hdr-nav-link.active { color: var(--accent-bright); border-color: var(--accent-dim); background: var(--accent-dim); }
.nav-nested {
  display: inline-block; margin-left: 10px; padding: 2px 8px; font-size: 9px;
  color: var(--fg-muted); border-left: 1px solid var(--border); cursor: pointer;
  transition: color 0.15s;
}
.nav-nested:hover { color: var(--accent-bright); }


.section-panel { display: none; }
.section-panel.active { display: block; }

.hdr-project {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-bright);
}

.hdr-sep {
  color: var(--accent-dim);
  font-size: 14px;
  font-weight: 300;
}

.hdr-title {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.hdr-title span { color: var(--accent-bright); }

.hdr-stats {
  display: flex;
  gap: 16px;
  font-size: 10px;
  color: var(--fg-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hdr-stats .n { color: var(--accent-bright); font-weight: 700; margin-right: 3px; }

/* ── Filter Bar ──────────────────────────── */
.filters {
  display: flex;
  gap: 4px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.filter-btn {
  padding: 5px 14px;
  border: 1px solid var(--border);
  background: none;
  color: var(--fg-muted);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.15s;
}

.filter-btn:hover { border-color: var(--accent); color: var(--fg); }
.filter-btn.active { background: var(--accent-dim); color: var(--accent-bright); border-color: var(--accent); font-weight: 700; }

/* ── Screens Section ─────────────────────── */
.screens-section { padding: 24px; }
.screens-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.screens-label { font-family: var(--mono); font-size: 18px; font-weight: 700; letter-spacing: 3px; color: var(--accent-bright); text-transform: uppercase; white-space: nowrap; margin: 0; }
.screens-subtitle { font-family: var(--mono); font-size: 11px; color: var(--fg-muted); white-space: nowrap; }
.screens-line { flex: 1; height: 1px; background: var(--border); }
.screens-count { font-family: var(--mono); font-size: 10px; letter-spacing: 1px; color: var(--fg-muted); white-space: nowrap; }
.screens-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 20px; }
.screen-card {
  border: 1px solid var(--border); border-radius: 4px; background: var(--bg-card);
  text-decoration: none; color: var(--fg); transition: all 0.25s; overflow: hidden;
}
.screen-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.screen-thumb {
  width: 100%; height: 200px; overflow: hidden; position: relative;
  background: #F7F3EE; border-bottom: 1px solid var(--border);
}
.screen-thumb iframe {
  width: 1440px; height: 900px; border: none; pointer-events: none;
  transform: scale(0.28); transform-origin: top left;
}
.screen-info { padding: 14px 16px; display: flex; align-items: center; gap: 10px; }
.screen-name { font-family: var(--mono); font-size: 13px; font-weight: 600; flex: 1; margin: 0; }
.screen-desc { display: none; }
.screen-badge {
  font-family: var(--mono); font-size: 9px; letter-spacing: 1px; padding: 2px 8px;
  border: 1px solid var(--accent-dim); border-radius: 2px; color: var(--accent);
  white-space: nowrap; flex-shrink: 0;
}
.screens-extras {
  display: flex; gap: 12px; flex-wrap: wrap; padding-top: 12px;
  border-top: 1px solid var(--border);
}
.screen-extra {
  display: flex; align-items: center; gap: 6px; padding: 8px 14px;
  font-family: var(--mono); font-size: 11px; color: var(--fg-muted);
  border: 1px solid var(--border); border-radius: 3px; text-decoration: none;
  transition: all 0.15s;
}
.screen-extra:hover { border-color: var(--accent-dim); color: var(--accent); }
.screen-extra svg { stroke: currentColor; }
@media (max-width: 1024px) { .screens-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .screens-grid { grid-template-columns: 1fr; } .screens-extras { flex-direction: column; } }

/* ── Grid ────────────────────────────────── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 16px;
  padding: 24px;
}

/* ── Card ────────────────────────────────── */
.card {
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--bg-card);
  overflow: hidden;
  transition: border-color 0.15s;
}

.card:hover { border-color: var(--accent-dim); }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.card-name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.card-type {
  font-size: 9px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--fg-muted);
}

.card-type.component { border-color: var(--accent); color: var(--accent); }
.card-type.dataviz { border-color: var(--accent); color: var(--accent); }
.card-type.page { border-color: var(--accent); color: var(--accent); }
.card-type.design { border-color: var(--accent); color: var(--accent); }
.card-type.ia { border-color: var(--accent); color: var(--accent); }

.card-body { padding: 16px; }

.card-purpose {
  font-size: 11px;
  color: var(--fg-muted);
  margin-bottom: 12px;
  line-height: 1.5;
  font-family: var(--mono);
}

.card-section {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--fg-muted);
  margin-top: 12px;
  margin-bottom: 6px;
}

.card-tags {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.tag {
  font-size: 9px;
  padding: 1px 7px;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--fg-muted);
  letter-spacing: 0.5px;
}

/* ── Component Preview ───────────────────── */
.comp-preview {
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 12px;
  background: var(--bg);
}

.comp-variants {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.variant {
  font-size: 10px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--accent);
}

.comp-props {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 12px;
  font-size: 10px;
}

.comp-props .k { color: var(--accent); }
.comp-props .v { color: var(--fg-muted); }

.shadcn-base {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.shadcn-chip {
  font-size: 9px;
  padding: 2px 8px;
  background: var(--accent-dim);
  border-radius: 2px;
  color: var(--accent);
  letter-spacing: 0.5px;
}

/* ── Chart Preview (SVG) ─────────────────── */
.chart-wrap {
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--bg);
  padding: 12px;
  position: relative;
}

.chart-wrap svg {
  width: 100%;
  height: 120px;
  display: block;
}

.chart-legend {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  font-size: 10px;
}

.chart-legend span::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 1px;
  margin-right: 4px;
  vertical-align: middle;
}

.chart-legend .s1::before { background: var(--chart-1); }
.chart-legend .s2::before { background: var(--chart-2); }

.chart-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 16px;
  font-size: 10px;
  margin-top: 10px;
}

.chart-meta .k { color: var(--fg-muted); }
.chart-meta .v { color: var(--fg); }

/* ── Page Preview ────────────────────────── */
.page-layout {
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--bg);
  padding: 8px;
  min-height: 100px;
}

.page-section {
  border: 1px dashed #333;
  border-radius: 2px;
  padding: 6px 10px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
}

.page-section .sec-name { color: var(--accent); font-weight: 600; }
.page-section .sec-meta { color: var(--fg-muted); }

.page-responsive {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  font-size: 10px;
}

.page-responsive .bp {
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 2px;
}

.page-responsive .bp .bp-label { color: var(--fg-muted); font-size: 9px; }
.page-responsive .bp .bp-val { color: var(--fg); }

/* ── Design Preview ──────────────────────── */
.design-dims {
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.spacing-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.spacing-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  padding: 4px 8px;
  background: var(--bg);
  border-radius: 2px;
}

.spacing-item .target { color: var(--accent); min-width: 80px; }

.spacing-visual {
  height: 6px;
  background: var(--accent-dim);
  border-radius: 1px;
  flex: 1;
  position: relative;
}

.spacing-visual .fill {
  height: 100%;
  background: var(--accent);
  border-radius: 1px;
}

/* ── Color Swatches ──────────────────────── */
.color-bar {
  display: flex;
  gap: 2px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.swatch {
  width: 32px;
  height: 32px;
  border-radius: 2px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: transform 0.1s;
  position: relative;
}

.swatch:hover { transform: scale(1.3); z-index: 1; }

/* ── Empty State ─────────────────────────── */
.empty {
  text-align: center;
  padding: 80px 24px;
  color: var(--fg-muted);
  font-size: 12px;
  line-height: 2;
}

.empty code {
  background: var(--bg-card);
  padding: 2px 8px;
  border-radius: 2px;
  color: var(--accent);
}

/* ── IA Tree ─────────────────────────────── */
.ia-node {
  padding: 3px 0 3px var(--indent, 0px);
  border-left: 1px solid var(--border);
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ia-node .ia-type {
  font-size: 8px;
  padding: 1px 5px;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ia-node .ia-label { font-weight: 600; }

/* ── Design System Section ──────────────── */
.sys-section { padding: 24px; }
.sys-header { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.sys-title { font-family: var(--mono); font-size: 16px; font-weight: 700; letter-spacing: 2px; color: var(--accent-bright); margin: 0; }
.sys-sub { font-family: var(--mono); font-size: 11px; color: var(--fg-muted); }
.sys-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 768px) { .sys-grid { grid-template-columns: 1fr; } }
.sys-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 4px; padding: 20px; }
.sys-card-label { font-family: var(--mono); font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 14px; }
.sys-swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.sys-swatch { width: 48px; height: 48px; border-radius: 4px; border: 1px solid var(--border); position: relative; cursor: pointer; transition: transform 0.15s; }
.sys-swatch:hover { transform: scale(1.15); z-index: 1; }
.sys-swatch span { position: absolute; bottom: -18px; left: 50%; transform: translateX(-50%); font-size: 8px; color: var(--fg-muted); white-space: nowrap; font-family: var(--mono); opacity: 0; transition: opacity 0.15s; }
.sys-swatch:hover span { opacity: 1; }
.sys-type-list { display: flex; flex-direction: column; gap: 10px; }
.sys-type-row { display: flex; align-items: baseline; gap: 16px; }
.sys-type-name { font-family: var(--mono); font-size: 10px; color: var(--fg-muted); letter-spacing: 1px; text-transform: uppercase; min-width: 70px; }
.sys-type-val { color: var(--fg); }
.sys-spacing { display: flex; flex-direction: column; gap: 6px; }
.sys-sp { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 10px; color: var(--fg-muted); }
.sys-sp-bar { height: 8px; background: var(--accent); border-radius: 1px; min-width: 4px; }
.sys-sp span { color: var(--accent-bright); min-width: 30px; }
.sys-radius-grid { display: flex; gap: 16px; flex-wrap: wrap; align-items: end; }
.sys-radius-item { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.sys-radius-box { width: 40px; height: 40px; border: 2px solid var(--accent); background: var(--accent-dim); }
.sys-radius-item span { font-family: var(--mono); font-size: 9px; color: var(--fg-muted); }
.sys-components { }
.sys-comp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; padding: 0 24px 24px; }
.sys-comp { background: var(--bg-card); border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
.sys-comp-demo { padding: 20px; display: flex; align-items: center; justify-content: center; background: #F7F3EE; min-height: 80px; }
.sys-comp-name { padding: 10px 14px; font-family: var(--mono); font-size: 10px; color: var(--fg-muted); letter-spacing: 0.5px; border-top: 1px solid var(--border); margin: 0; }

/* ── Research Section ───────────────────── */
.research-section { padding: 24px; }
.res-nav { display: flex; gap: 2px; margin-bottom: 24px; border-bottom: 1px solid var(--border); }
.res-nav-btn { font-family: var(--mono); font-size: 10px; letter-spacing: 1px; text-transform: uppercase; padding: 10px 16px; background: none; border: none; color: var(--fg-muted); cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.15s; }
.res-nav-btn:hover { color: var(--fg); }
.res-nav-btn.active { color: var(--accent-bright); border-bottom-color: var(--accent); }
.res-panel { display: none; }
.res-panel.active { display: block; }
.spec-panel { display: none; }
.spec-panel.active { display: block; }

/* Overview Stats */
.res-stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; margin-bottom: 24px; }
.res-stat { background: var(--bg-card); border: 1px solid var(--border); border-radius: 4px; padding: 16px; text-align: center; }
.res-stat-num { font-family: var(--mono); font-size: 28px; font-weight: 700; color: var(--accent-bright); line-height: 1; }
.res-stat-label { font-family: var(--mono); font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--fg-muted); margin-top: 8px; }

/* Confidence Bar */
.res-conf-bar { display: flex; height: 6px; border-radius: 3px; overflow: hidden; margin-bottom: 24px; background: var(--border); }
.res-conf-seg { transition: width 0.3s; }
.res-conf-legend { display: flex; gap: 16px; margin-top: 8px; font-family: var(--mono); font-size: 9px; }
.res-conf-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 4px; vertical-align: middle; }

/* Themes */
.res-themes { margin-bottom: 24px; }
.res-theme-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.res-theme-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 4px; padding: 16px; }
.res-theme-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.res-theme-name { font-family: var(--mono); font-size: 13px; font-weight: 600; color: var(--accent-bright); }
.res-theme-freq { font-family: var(--mono); font-size: 9px; color: var(--fg-muted); background: var(--accent-dim); padding: 2px 8px; border-radius: 10px; }
.res-theme-desc { font-family: var(--mono); font-size: 11px; color: var(--fg-muted); line-height: 1.5; margin-bottom: 10px; }
.res-theme-bar { height: 3px; background: var(--border); border-radius: 2px; overflow: hidden; }
.res-theme-fill { height: 100%; background: var(--accent); border-radius: 2px; }

/* Insights */
.res-insights { }
.res-insight { padding: 14px 16px; border-left: 2px solid var(--accent-dim); margin-bottom: 10px; background: var(--bg-card); border-radius: 0 4px 4px 0; cursor: pointer; transition: border-color 0.15s; }
.res-insight:hover { border-left-color: var(--accent-bright); }
.res-insight-text { font-family: var(--mono); font-size: 12px; color: var(--fg); line-height: 1.6; margin-bottom: 8px; }
.res-insight-meta { display: flex; gap: 12px; font-family: var(--mono); font-size: 9px; align-items: center; flex-wrap: wrap; }
.res-src { color: var(--fg-muted); letter-spacing: 0.5px; }
.res-conf-badge { text-transform: uppercase; letter-spacing: 1px; padding: 1px 8px; border-radius: 10px; font-size: 8px; font-weight: 600; }
.res-conf-high { background: rgba(45, 80, 22, 0.3); color: #7ec85a; border: 1px solid rgba(45, 80, 22, 0.5); }
.res-conf-medium { background: rgba(157, 131, 62, 0.2); color: var(--accent-bright); border: 1px solid var(--accent-dim); }
.res-conf-low { background: rgba(255, 68, 68, 0.15); color: #ff6b6b; border: 1px solid rgba(255, 68, 68, 0.3); }
.res-insight-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.res-tag { font-family: var(--mono); font-size: 8px; letter-spacing: 0.5px; padding: 2px 8px; background: var(--bg-hover); border: 1px solid var(--border); border-radius: 2px; color: var(--fg-muted); }
.res-evidence { display: none; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
.res-evidence.open { display: block; }
.res-ev-item { font-family: var(--mono); font-size: 10px; color: var(--fg-muted); line-height: 1.6; padding: 4px 0 4px 12px; border-left: 1px solid var(--border); margin-bottom: 4px; }

/* Personas */
.res-persona-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; margin-bottom: 24px; }
.res-persona { background: var(--bg-card); border: 1px solid var(--border); border-radius: 4px; padding: 20px; }
.res-persona-name { font-family: var(--mono); font-size: 14px; font-weight: 700; color: var(--fg); margin-bottom: 4px; }
.res-persona-role { font-family: var(--mono); font-size: 10px; color: var(--fg-muted); line-height: 1.5; margin-bottom: 12px; }
.res-persona-quote { font-family: var(--mono); font-size: 11px; color: var(--accent-bright); font-style: italic; padding: 10px 14px; background: var(--accent-dim); border-radius: 3px; margin-bottom: 14px; line-height: 1.5; }
.res-persona-section { font-family: var(--mono); font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--fg-muted); margin: 12px 0 8px; }
.res-persona-list { list-style: none; padding: 0; }
.res-persona-list li { font-family: var(--mono); font-size: 10px; color: var(--fg-muted); line-height: 1.6; padding: 2px 0 2px 12px; border-left: 1px solid var(--border); margin-bottom: 2px; }
.res-persona-list li.pain { border-left-color: #ff4444; }
.res-persona-list li.goal { border-left-color: #7ec85a; }
.res-persona-tools { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.res-persona-tool { font-family: var(--mono); font-size: 8px; padding: 2px 8px; background: var(--bg-hover); border: 1px solid var(--border); border-radius: 2px; color: var(--fg-muted); }
.res-persona-frust { margin-top: 10px; }
.res-frust-bar { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.res-frust-fill { height: 100%; border-radius: 2px; }

/* Product Spec */
.res-spec { margin-bottom: 24px; }
.res-spec-section { background: var(--bg-card); border: 1px solid var(--border); border-radius: 4px; margin-bottom: 12px; overflow: hidden; }
.res-spec-head { padding: 14px 16px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; transition: background 0.15s; }
.res-spec-head:hover { background: var(--bg-hover); }
.res-spec-title { font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--fg); letter-spacing: 0.5px; }
.res-spec-badge { font-family: var(--mono); font-size: 9px; color: var(--fg-muted); background: var(--bg-hover); padding: 2px 10px; border-radius: 10px; border: 1px solid var(--border); }
.res-spec-body { display: none; padding: 0 16px 16px; }
.res-spec-body.open { display: block; }
.res-spec-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.res-spec-table th { font-family: var(--mono); font-size: 9px; letter-spacing: 1px; text-transform: uppercase; color: var(--fg-muted); text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.res-spec-table td { font-family: var(--mono); font-size: 11px; color: var(--fg); padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.res-spec-table tr:last-child td { border-bottom: none; }
.res-spec-table td.muted { color: var(--fg-muted); font-size: 10px; }
.res-spec-warn { font-family: var(--mono); font-size: 10px; color: #ffaa00; padding: 8px 12px; background: rgba(255, 170, 0, 0.08); border: 1px solid rgba(255, 170, 0, 0.2); border-radius: 3px; margin-top: 10px; }
.res-spec-items { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 0; }
.res-spec-item { font-family: var(--mono); font-size: 10px; padding: 4px 10px; background: var(--bg-hover); border: 1px solid var(--border); border-radius: 3px; color: var(--fg-muted); }
.res-spec-sub { font-family: var(--mono); font-size: 10px; font-weight: 600; color: var(--accent-bright); margin: 12px 0 8px; letter-spacing: 0.5px; }
.res-spec-dep { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-family: var(--mono); font-size: 10px; }
.res-spec-dep-arrow { color: var(--accent); }
.res-spec-dep-target { color: var(--fg-muted); }

/* Sources */
.res-sources { margin-top: 24px; }
.res-source { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 4px; margin-bottom: 6px; }
.res-source-type { font-family: var(--mono); font-size: 8px; letter-spacing: 1px; text-transform: uppercase; padding: 2px 8px; border-radius: 2px; color: var(--fg-muted); border: 1px solid var(--border); }
.res-source-name { font-family: var(--mono); font-size: 11px; color: var(--fg); }
.res-source-date { font-family: var(--mono); font-size: 9px; color: var(--fg-muted); margin-left: auto; }

/* ── Changelog Section ─────────────────────── */
#section-changelog .container { max-width: 800px; margin: 0 auto; padding: 0 24px 40px; }
#section-changelog .timeline { position: relative; padding-left: 28px; border-left: 1px solid var(--border); margin-left: 8px; display: flex; flex-direction: column; gap: 32px; }
#section-changelog .version { position: relative; }
#section-changelog .version::before { content: ''; position: absolute; left: -28px; top: 6px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); border: 2px solid var(--bg); }
#section-changelog .version.latest::before { background: var(--success); box-shadow: 0 0 8px rgba(34,197,94,0.4); }
#section-changelog .version-header { display: flex; align-items: baseline; gap: 12px; margin-bottom: 16px; }
#section-changelog .version-tag { font-size: 16px; font-weight: 700; color: var(--accent-bright); letter-spacing: 1px; }
#section-changelog .version-date { font-size: 10px; color: var(--fg-muted); letter-spacing: 1px; }
#section-changelog .version-label { font-size: 8px; padding: 2px 8px; border-radius: 2px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; }
#section-changelog .label-latest { background: rgba(34,197,94,0.15); color: var(--success); border: 1px solid var(--success); }
#section-changelog .label-initial { background: rgba(59,130,246,0.15); color: var(--info); border: 1px solid var(--info); }
#section-changelog .commits { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
#section-changelog .commit { display: flex; align-items: flex-start; gap: 12px; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius, 2px); background: var(--bg-card); transition: border-color 0.15s; }
#section-changelog .commit:hover { border-color: var(--accent-dim); }
#section-changelog .commit-hash { font-size: 10px; color: var(--accent); font-weight: 700; min-width: 56px; flex-shrink: 0; padding-top: 1px; }
#section-changelog .commit-msg { font-size: 11px; color: var(--fg); font-weight: 500; margin-bottom: 2px; }
#section-changelog .commit-meta { font-size: 9px; color: var(--fg-muted); }
#section-changelog .decisions { margin-top: 16px; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius, 2px); background: var(--bg-card); }
#section-changelog .decisions-title { font-size: 9px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
#section-changelog .decision { display: flex; gap: 10px; margin-bottom: 10px; font-size: 11px; line-height: 1.5; }
#section-changelog .decision:last-child { margin-bottom: 0; }
#section-changelog .decision-icon { color: var(--accent-bright); flex-shrink: 0; font-size: 10px; padding-top: 2px; }
#section-changelog .decision-text { color: var(--fg-muted); }
#section-changelog .decision-text strong { color: var(--fg); font-weight: 600; }
#section-changelog .preview-row { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }
#section-changelog .preview-card { flex: 1; min-width: 260px; border: 1px solid var(--border); border-radius: var(--radius, 2px); overflow: hidden; }
#section-changelog .preview-label { padding: 4px 8px; font-size: 8px; letter-spacing: 1px; color: var(--fg-muted); text-transform: uppercase; border-bottom: 1px solid var(--border); background: var(--bg-card); }
#section-changelog .preview-body { padding: 12px; background: #fafaf8; font-family: Inter, -apple-system, sans-serif; }
#section-changelog .hero { padding: 40px 24px 32px; max-width: 800px; margin: 0 auto; }
#section-changelog .hero-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; font-weight: 600; }
#section-changelog .hero h2.hero-heading { font-size: 24px; font-weight: 700; color: var(--accent-bright); letter-spacing: 2px; margin-bottom: 8px; }
#section-changelog .hero p { font-size: 11px; color: var(--fg-muted); letter-spacing: 0.5px; }
#section-changelog .files-toggle { font-size: 9px; color: var(--fg-muted); cursor: pointer; letter-spacing: 1px; text-transform: uppercase; padding: 4px 0; border: none; background: none; font-family: var(--mono); transition: color 0.15s; }
#section-changelog .files-toggle:hover { color: var(--accent); }
#section-changelog .files-list { display: none; margin-top: 8px; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius, 2px); background: var(--bg); font-size: 10px; color: var(--fg-muted); line-height: 1.8; }
#section-changelog .files-list.open { display: block; }
#section-changelog .file-added { color: var(--success); }
#section-changelog .file-modified { color: var(--warn); }
#section-changelog .file-renamed { color: var(--info); }

/* ── Conflicts Panel ──────────────────────── */
.conflicts-panel { position:fixed; bottom:48px; left:16px; right:16px; max-height:280px; background:var(--bg-card); border:1px solid var(--border); border-radius:6px; overflow:hidden; z-index:50; box-shadow:0 -4px 20px rgba(0,0,0,0.15); }
.conflicts-panel.hidden { display:none; }
.conflicts-header { display:flex; justify-content:space-between; align-items:center; padding:10px 14px; border-bottom:1px solid var(--border); font-size:10px; letter-spacing:1.5px; color:var(--fg-muted); }
.conflicts-body { max-height:220px; overflow-y:auto; padding:8px; }
.conflicts-empty { padding:16px; text-align:center; color:var(--fg-muted); font-size:11px; }
.conflicts-toggle { position:fixed; bottom:12px; left:16px; background:var(--bg-card); border:1px solid var(--border); border-radius:4px; padding:4px 12px; font-size:10px; font-family:var(--mono); color:var(--yellow); cursor:pointer; z-index:49; }
.conflicts-toggle.hidden { display:none; }
.research-panel { position:fixed; bottom:48px; left:16px; right:16px; max-height:340px; background:var(--bg-card); border:1px solid var(--border); border-radius:6px; overflow:hidden; z-index:48; box-shadow:0 -4px 20px rgba(0,0,0,0.15); }
.research-panel.hidden { display:none; }
.research-panel-header { display:flex; justify-content:space-between; align-items:center; padding:10px 14px; border-bottom:1px solid var(--border); font-size:10px; letter-spacing:1.5px; color:var(--fg-muted); }
.research-panel-body { max-height:280px; overflow-y:auto; padding:8px; }
.research-empty { padding:16px; text-align:center; color:var(--fg-muted); font-size:11px; }
.research-toggle { position:fixed; bottom:12px; right:16px; background:var(--bg-card); border:1px solid var(--border); border-radius:4px; padding:4px 12px; font-size:10px; font-family:var(--mono); color:var(--fg-muted); cursor:pointer; z-index:47; }
.research-coverage { display:flex; align-items:center; gap:8px; padding:8px 10px; border-bottom:1px solid var(--border); font-size:11px; font-family:var(--mono); }
.research-bar { flex:1; height:4px; background:var(--border); border-radius:2px; overflow:hidden; }
.research-bar-fill { height:100%; background:var(--green,#1f7a46); border-radius:2px; }
.research-section { padding:6px 10px; font-size:9px; letter-spacing:1.5px; color:var(--fg-muted); border-bottom:1px solid var(--border); }
.research-item { padding:6px 10px; border-bottom:1px solid var(--border); font-size:11px; font-family:var(--mono); }
.research-item:last-child { border-bottom:none; }
.research-tag { display:inline-block; padding:1px 6px; font-size:9px; border:1px solid var(--border); border-radius:2px; margin-right:4px; }
.conflict-row { display:flex; justify-content:space-between; align-items:center; padding:8px 10px; border-bottom:1px solid var(--border); font-size:11px; font-family:var(--mono); }
.conflict-row:last-child { border-bottom:none; }
.conflict-name { color:var(--fg); font-weight:500; }
.conflict-detail { color:var(--fg-muted); font-size:10px; }
.conflict-actions { display:flex; gap:6px; }
.conflict-btn { background:none; border:1px solid var(--border); border-radius:3px; padding:3px 8px; font-size:9px; font-family:var(--mono); cursor:pointer; color:var(--fg-muted); }
.conflict-btn:hover { background:var(--bg-hover); color:var(--fg); }
.conflict-btn.figma { color:var(--green); border-color:var(--green); }
.conflict-btn.code { color:var(--accent-bright,#5b9ef5); border-color:var(--accent-bright,#5b9ef5); }

/* ── Command Palette ──────────────────────── */
.cmd-palette { position:fixed; top:0; left:0; right:0; bottom:0; z-index:100; display:flex; align-items:flex-start; justify-content:center; padding-top:15vh; }
.cmd-palette.hidden { display:none; }
.cmd-overlay { position:absolute; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,0.7); backdrop-filter:blur(4px); }
.cmd-modal { position:relative; width:600px; max-width:90vw; background:var(--bg-card); border:1px solid var(--border); border-radius:6px; overflow:hidden; box-shadow:0 20px 60px rgba(0,0,0,0.5); }
.cmd-header { display:flex; align-items:center; padding:12px 16px; border-bottom:1px solid var(--border); gap:10px; }
.cmd-icon { color:var(--accent-bright); font-size:14px; }
.cmd-input { flex:1; background:none; border:none; color:var(--fg); font-family:var(--mono); font-size:13px; }
.cmd-input:focus { outline: 2px solid #0066cc; outline-offset: 2px; }
.cmd-input::placeholder { color:var(--fg-muted); }
.cmd-kbd { font-size:9px; padding:2px 6px; border:1px solid var(--border); border-radius:2px; color:var(--fg-muted); font-family:var(--mono); }
.cmd-suggestions { max-height:300px; overflow-y:auto; padding:4px; }
.cmd-group-label { font-size:9px; letter-spacing:1.5px; text-transform:uppercase; color:var(--fg-muted); padding:8px 12px 4px; }
.cmd-item { display:flex; align-items:center; gap:10px; width:100%; padding:8px 12px; background:none; border:none; color:var(--fg); font-family:var(--mono); font-size:11px; cursor:pointer; border-radius:3px; text-align:left; }
.cmd-item:hover { background:var(--bg-hover); }
.cmd-item-icon { width:18px; text-align:center; color:var(--accent); font-size:12px; }
.cmd-status { padding:12px 16px; border-top:1px solid var(--border); font-size:10px; color:var(--fg-muted); }
.cmd-status.hidden { display:none; }

/* ── Edit Panel ───────────────────────────── */
.edit-panel { position:fixed; top:0; right:0; bottom:0; width:420px; max-width:90vw; background:var(--bg-card); border-left:1px solid var(--border); z-index:50; display:flex; flex-direction:column; transform:translateX(0); transition:transform 0.2s; }
.edit-panel.hidden { transform:translateX(100%); pointer-events:none; }
.edit-header { display:flex; align-items:center; justify-content:space-between; padding:12px 16px; border-bottom:1px solid var(--border); font-size:11px; font-weight:700; letter-spacing:0.5px; }
.edit-close { background:none; border:none; color:var(--fg-muted); font-size:18px; cursor:pointer; font-family:var(--mono); }
.edit-body { flex:1; overflow-y:auto; padding:16px; }
.edit-footer { display:flex; gap:8px; padding:12px 16px; border-top:1px solid var(--border); }
.edit-save { flex:1; padding:8px; background:var(--accent-bright); color:var(--bg); border:none; font-family:var(--mono); font-size:10px; font-weight:700; letter-spacing:1px; cursor:pointer; border-radius:2px; }
.edit-save:hover { opacity:0.9; }
.edit-cancel { padding:8px 16px; background:none; border:1px solid var(--border); color:var(--fg-muted); font-family:var(--mono); font-size:10px; cursor:pointer; border-radius:2px; }

/* ── Edit Form Fields ─────────────────────── */
.edit-field { margin-bottom:14px; }
.edit-label { display:block; font-size:9px; letter-spacing:1px; text-transform:uppercase; color:var(--fg-muted); margin-bottom:4px; }
.edit-input { width:100%; padding:6px 10px; background:var(--bg); border:1px solid var(--border); border-radius:2px; color:var(--fg); font-family:var(--mono); font-size:11px; }
.edit-input:focus { border-color:var(--accent); outline: 2px solid #0066cc; outline-offset: 2px; }
.edit-color-row { display:flex; align-items:center; gap:8px; }
.edit-color-swatch { width:32px; height:32px; border-radius:2px; border:1px solid var(--border); cursor:pointer; }
.edit-color-input { flex:1; }

/* ── Toast ────────────────────────────────── */
.toast-container { position:fixed; bottom:60px; right:20px; z-index:200; display:flex; flex-direction:column; gap:6px; }
.toast { padding:8px 16px; background:var(--bg-card); border:1px solid var(--border); border-radius:3px; font-family:var(--mono); font-size:10px; color:var(--fg); animation:slideIn 0.2s ease; max-width:350px; }
.toast.success { border-color:var(--accent-bright); }
.toast.error { border-color:var(--error); color:var(--error); }
.toast.synced { border-left:3px solid var(--accent-bright); }
@keyframes slideIn { from { transform:translateX(20px); opacity:0; } to { transform:translateX(0); opacity:1; } }

/* ── Figma Bar ────────────────────────────── */
.figma-bar { position:fixed; bottom:0; left:0; right:0; display:flex; align-items:center; justify-content:space-between; gap:12px 16px; padding:8px 16px; background:var(--bg-card); border-top:1px solid var(--border); font-size:10px; color:var(--fg-muted); z-index:40; flex-wrap:wrap; }
.figma-status-stack { display:flex; flex-direction:column; gap:6px; min-width:0; flex:1 1 520px; }
.figma-status-row { display:flex; align-items:center; gap:8px; min-width:0; flex-wrap:wrap; }
.figma-status-label { color:var(--fg); font-weight:600; letter-spacing:0.4px; }
.figma-meta { color:var(--fg-muted); text-transform:uppercase; letter-spacing:0.9px; white-space:nowrap; }
.figma-summary { display:flex; flex-wrap:wrap; gap:6px; }
.figma-chip { display:inline-flex; align-items:center; gap:4px; padding:3px 8px; border:1px solid var(--border); border-radius:999px; background:rgba(255,255,255,0.42); color:var(--fg-muted); text-transform:uppercase; letter-spacing:0.8px; white-space:nowrap; }
.figma-chip.good { color:var(--green); border-color:rgba(31, 122, 70, 0.2); background:rgba(31, 122, 70, 0.08); }
.figma-chip.warn { color:var(--yellow); border-color:rgba(139, 106, 21, 0.2); background:rgba(139, 106, 21, 0.08); }
.figma-chip.bad { color:var(--red); border-color:rgba(164, 58, 44, 0.2); background:rgba(164, 58, 44, 0.08); }
.figma-chip.dim { color:var(--fg-dim); }
.figma-dot { width:6px; height:6px; border-radius:50%; background:var(--fg-muted); }
.figma-dot.connected { background:#4ade80; box-shadow:0 0 6px #4ade80; }
.figma-sync-btn { margin-left:auto; padding:3px 10px; background:none; border:1px solid var(--border); color:var(--fg-muted); font-family:var(--mono); font-size:9px; letter-spacing:1px; cursor:pointer; border-radius:2px; }
.figma-sync-btn:hover { border-color:var(--accent); color:var(--fg); }

/* ── Agent Log ────────────────────────────── */
.agent-log { position:fixed; bottom:28px; left:16px; width:380px; max-height:300px; background:var(--bg-card); border:1px solid var(--border); border-radius:3px; z-index:45; display:flex; flex-direction:column; }
.agent-log.hidden { display:none; }
.agent-log-header { display:flex; align-items:center; justify-content:space-between; padding:6px 12px; border-bottom:1px solid var(--border); font-size:9px; letter-spacing:1.5px; color:var(--fg-muted); }
.agent-log-body { flex:1; overflow-y:auto; padding:8px 12px; max-height:250px; }
.agent-log-entry { padding:3px 0; font-size:10px; border-bottom:1px solid #1a1a1a; }
.agent-log-entry .step-name { color:var(--accent); }
.agent-log-entry .step-status { color:var(--fg-muted); margin-left:6px; }
.agent-log-entry .step-status.completed { color:#4ade80; }
.agent-log-entry .step-status.failed { color:var(--error); }
.agent-log-entry .step-status.running { color:var(--warn); }
.agent-log-toggle { position:fixed; bottom:32px; left:16px; padding:4px 12px; background:var(--bg-card); border:1px solid var(--border); border-radius:2px; font-family:var(--mono); font-size:9px; color:var(--fg-muted); cursor:pointer; z-index:44; letter-spacing:0.5px; }
.agent-log-toggle:hover { border-color:var(--accent); color:var(--fg); }

/* ── Editable cards ───────────────────────── */
.card[data-editable] { cursor:pointer; }
.card[data-editable]:hover .card-edit-btn { opacity:1; }
.card-edit-btn { position:absolute; top:8px; right:48px; padding:2px 8px; background:var(--bg); border:1px solid var(--border); border-radius:2px; font-family:var(--mono); font-size:9px; color:var(--fg-muted); cursor:pointer; opacity:0; transition:opacity 0.15s; letter-spacing:0.5px; }
.card-edit-btn:hover { border-color:var(--accent); color:var(--fg); }
.card-head { position:relative; }

/* ── Editable swatches ────────────────────── */
.swatch[data-editable] { cursor:pointer; }
.swatch[data-editable]:hover { box-shadow:0 0 0 2px var(--accent-bright); }

/* ── Footer ──────────────────────────────── */
.memoire-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  margin-bottom: 32px;
  border-top: 1px solid var(--border);
  font-size: 10px;
  color: var(--fg-muted);
  letter-spacing: 0.5px;
}
.memoire-footer a {
  color: var(--accent);
  text-decoration: none;
  margin-left: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.memoire-footer a:hover { color: var(--accent-bright); }

/* ── Page Fade-In ────────────────────────── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
body { animation: fadeIn 0.4s ease-out; }

/* ── Responsive ──────────────────────────── */
@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
}
@media (max-width: 768px) {
  .hdr { flex-direction: column; gap: 8px; align-items: flex-start; }
  .grid { grid-template-columns: 1fr; padding: 16px; }
  .filters { padding: 8px 16px; }
  .memoire-footer { flex-direction: column; gap: 8px; align-items: flex-start; }
}
@media (max-width: 480px) {
  .grid { padding: 8px; gap: 8px; }
  .hdr { padding: 12px 16px; }
  .hdr-project { font-size: 14px; }
}