/* AI-to-Widget Hackathon Postmortem
   Visual identity inspired by Anthropic's design system:
   warm cream background, clay orange accent, transitional serif for display. */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #F4F1EB;
  --bg-card: #FAF9F5;
  --bg-elevated: #FFFFFF;
  --ink: #1A1A1A;
  --ink-muted: #5A5A5A;
  --ink-faint: #8A8A8A;
  --border: #E0DACE;
  --border-strong: #C9C0AF;
  --accent: #CC785C;
  --accent-soft: #E9C8B9;
  --accent-ink: #8A4A33;
  --severity-critical: #B6432A;
  --severity-high: #CC785C;
  --severity-medium: #C9A24A;
  --severity-low: #8A8A8A;
  --attr-model: #B6432A;
  --attr-cascading: #CC785C;
  --attr-ambiguous: #C9A24A;
  --attr-user: #6B7E5A;
  --attr-mixed: #7A6F5C;
  --shadow: 0 1px 2px rgba(26, 26, 26, 0.04), 0 4px 12px rgba(26, 26, 26, 0.04);
  --radius: 6px;
  --max-w: 1100px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-ink);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--accent);
}

code,
pre,
.mono {
  font-family: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
  font-size: 0.9em;
}

pre {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  overflow-x: auto;
  line-height: 1.5;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

/* ---- Layout ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.brand .dot {
  color: var(--accent);
}

.site-nav {
  display: flex;
  gap: 24px;
  font-size: 14px;
  color: var(--ink-muted);
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--ink);
}

/* ---- Hero ---- */
.hero {
  padding: 80px 0 48px;
  border-bottom: 1px solid var(--border);
}

.hero .eyebrow {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 20px;
  font-weight: 500;
}

.hero h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  font-size: clamp(38px, 5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 18ch;
}

.hero .lede {
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-muted);
  max-width: 62ch;
  margin: 0 0 32px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 40px;
}

.metric {
  background: var(--bg-card);
  padding: 22px 24px;
}

.metric .num {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  display: block;
  line-height: 1;
}

.metric .label {
  font-size: 13px;
  color: var(--ink-muted);
  margin-top: 8px;
  display: block;
}

/* ---- Sections ---- */
section {
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}

section:last-of-type {
  border-bottom: none;
}

section h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  font-size: 32px;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
}

section .section-lede {
  font-size: 17px;
  color: var(--ink-muted);
  max-width: 60ch;
  margin: 0 0 32px;
}

/* ---- Executive summary ---- */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.summary-card h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  font-size: 18px;
  margin: 0 0 8px;
}

.summary-card p {
  margin: 0;
  font-size: 15px;
  color: var(--ink-muted);
  line-height: 1.55;
}

/* ---- Timeline ---- */
.timeline {
  position: relative;
  margin: 32px 0;
  padding-left: 28px;
  border-left: 1px solid var(--border-strong);
}

.timeline-item {
  position: relative;
  padding: 0 0 28px 24px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -34px;
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--bg);
  border: 2px solid var(--accent);
  border-radius: 50%;
}

.timeline-item.milestone::before {
  background: var(--accent);
}

.timeline-item.crisis::before {
  background: var(--severity-critical);
  border-color: var(--severity-critical);
}

.timeline-item.user::before {
  background: #6B7E5A;
  border-color: #6B7E5A;
}

.timeline-item.incident::before {
  background: var(--severity-medium);
  border-color: var(--severity-medium);
}

.timeline-item.work::before {
  background: var(--bg);
  border-color: var(--border-strong);
}

.timeline-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 12px 0 28px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--ink-muted);
}

.timeline-legend .lg-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.timeline-legend .lg-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  border: 2px solid;
}

.lg-milestone {
  background: var(--accent);
  border-color: var(--accent);
}

.lg-crisis {
  background: var(--severity-critical);
  border-color: var(--severity-critical);
}

.lg-user {
  background: #6B7E5A;
  border-color: #6B7E5A;
}

.lg-incident {
  background: var(--severity-medium);
  border-color: var(--severity-medium);
}

.lg-work {
  background: var(--bg);
  border-color: var(--border-strong);
}

.lg-commit {
  background: var(--bg);
  border: 2px solid var(--accent);
}

.incident-chip {
  display: inline-block;
  padding: 1px 8px;
  margin: 0 2px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  background: var(--bg);
  border: 1px solid var(--accent);
  color: var(--accent-ink);
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.12s;
}
.incident-chip:hover {
  background: var(--accent);
  color: #fff;
}
.incident-chip-row {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

/* ---- Recommendations ---- */
.recs {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 24px;
}
.rec {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 26px 24px;
}
.rec .rec-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: baseline;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--ink-muted);
}
.rec .rec-num {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 28px;
  font-weight: 500;
  color: var(--accent-ink);
  letter-spacing: -0.02em;
  line-height: 1;
}
.rec h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  font-size: 21px;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  line-height: 1.3;
}
.rec p {
  margin: 0 0 14px;
  font-size: 15.5px;
  color: var(--ink);
  line-height: 1.6;
}
.rec .incident-chip-row {
  margin-top: 6px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.rec-type {
  display: inline-block;
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--ink-muted);
}
.rec-type.model-side { background: #FCE9E1; border-color: #E9C8B9; color: #8A4A33; }
.rec-type.tooling-side { background: #E6E9DD; border-color: #C4CCB0; color: #4A5A38; }
.rec-type.workflow { background: #F4E9CC; border-color: #DCC78F; color: #6E5A1F; }

@media (max-width: 720px) {
  .rec { padding: 18px 20px; }
  .rec .rec-num { font-size: 24px; }
}

.timeline-item .date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--accent-ink);
  font-weight: 500;
}

.timeline-item .ev {
  font-size: 15px;
  margin-top: 4px;
  color: var(--ink);
}

.timeline-item .ev .meta {
  display: block;
  color: var(--ink-muted);
  font-size: 14px;
  margin-top: 2px;
}

/* ---- Filters ---- */
.filters {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 32px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  min-width: 90px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--ink-muted);
  user-select: none;
}

.chip:hover {
  border-color: var(--border-strong);
  color: var(--ink);
}

.chip.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

.chip .count {
  font-size: 11px;
  opacity: 0.7;
}

.search-input {
  flex: 1;
  min-width: 180px;
  padding: 7px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
}

/* ---- Incident cards ---- */
.incidents {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.incident {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s;
}

.timeline-item.incident {
  padding: 24px 28px;
  margin-bottom: 24px;
}

.incident:hover {
  border-color: var(--border-strong);
}

.incident-head {
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: start;
  cursor: pointer;
}

.incident-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

.incident-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.3;
  margin: 4px 0 8px;
  letter-spacing: -0.01em;
}

.incident-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12px;
  align-items: center;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--ink-muted);
  font-size: 11.5px;
  font-weight: 500;
}

.tag.feature {
  color: var(--ink);
  background: var(--bg-elevated);
}

.tag.severity-critical {
  color: #fff;
  background: var(--severity-critical);
  border-color: var(--severity-critical);
}

.tag.severity-high {
  color: #fff;
  background: var(--severity-high);
  border-color: var(--severity-high);
}

.tag.severity-medium {
  color: var(--ink);
  background: var(--severity-medium);
  border-color: var(--severity-medium);
}

.tag.severity-low {
  color: var(--bg-card);
  background: var(--severity-low);
  border-color: var(--severity-low);
}

.tag.attr-model_error {
  color: #fff;
  background: var(--attr-model);
  border-color: var(--attr-model);
}

.tag.attr-cascading {
  color: #fff;
  background: var(--attr-cascading);
  border-color: var(--attr-cascading);
}

.tag.attr-ambiguous_spec {
  color: var(--ink);
  background: var(--attr-ambiguous);
  border-color: var(--attr-ambiguous);
}

.tag.attr-user_error {
  color: #fff;
  background: var(--attr-user);
  border-color: var(--attr-user);
}

.tag.attr-mixed {
  color: #fff;
  background: var(--attr-mixed);
  border-color: var(--attr-mixed);
}

.incident-toggle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  color: var(--ink-muted);
  user-select: none;
  padding-top: 22px;
}

.incident.open .incident-toggle::before {
  content: '−';
}

.incident:not(.open) .incident-toggle::before {
  content: '+';
}

.incident-body {
  padding: 0 22px 22px;
  display: none;
  border-top: 1px dashed var(--border);
  margin-top: 0;
}

.incident.open .incident-body {
  display: block;
  padding-top: 18px;
}

.incident-body h4 {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin: 18px 0 8px;
}

.incident-body h4:first-child {
  margin-top: 0;
}

.incident-body p {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--ink);
}

.incident-body ul {
  margin: 0;
  padding-left: 20px;
  font-size: 15px;
}

.incident-body li {
  margin-bottom: 4px;
}

.quote {
  margin: 12px 0;
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 18px;
  background: transparent;
}

.quote .quote-lang {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 4px;
}

.quote .quote-text {
  font-style: italic;
  color: var(--ink);
  font-size: 15px;
  white-space: pre-wrap;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
}

.quote.translation .quote-text {
  font-style: normal;
  color: var(--ink-muted);
  font-size: 14.5px;
  font-family: 'Inter', sans-serif;
}

.evidence-list {
  font-size: 14px;
}

.evidence-list code {
  background: var(--bg);
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid var(--border);
}

/* ---- Category aggregate cards ---- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}

.category-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.category-card .cat-count {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 28px;
  font-weight: 500;
  color: var(--accent-ink);
  display: block;
  line-height: 1;
}

.category-card .cat-name {
  font-weight: 600;
  font-size: 16px;
  margin: 8px 0 4px;
}

.category-card .cat-desc {
  font-size: 14px;
  color: var(--ink-muted);
  margin: 0;
}

/* ---- Footer ---- */
.site-footer {
  padding: 48px 0;
  text-align: center;
  font-size: 13px;
  color: var(--ink-faint);
  border-top: 1px solid var(--border);
}

.site-footer p {
  margin: 4px 0;
}

/* ---- Responsive ---- */
@media (max-width: 720px) {
  .container {
    padding: 0 20px;
  }

  .hero {
    padding: 48px 0 32px;
  }

  section {
    padding: 40px 0;
  }

  .filter-label {
    min-width: 0;
    flex-basis: 100%;
  }

  .incident-head {
    grid-template-columns: 1fr;
  }

  .incident-toggle {
    padding-top: 0;
  }
}

/* ---- Print ---- */
@media print {

  .filters,
  .incident-toggle,
  .site-header,
  .site-nav {
    display: none;
  }

  .incident-body {
    display: block !important;
  }

  body {
    background: white;
  }
}