@import url('./global.css');

.directions-page,
.direction-detail { max-width: var(--container); }

.directions-index-hero,
.direction-hero {
  padding: 0;
  border: 0;
}

.directions-kicker { margin-bottom: 10px; }

/* Direction index ledger */
.directions-ledger {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.directions-ledger-head,
.direction-row-card {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) 88px 72px 110px 82px;
  gap: 16px;
  align-items: center;
}

.directions-ledger-head {
  padding: 10px 0;
  color: var(--muted);
  font: 700 9px/1.4 var(--font-mono);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.direction-row-card {
  padding: 20px 0;
  border-top: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  transition: background-color .2s ease;
}

.direction-row-card:hover { background: var(--surface-hover); }
.direction-row-card:focus-visible { outline: 2px solid var(--highlight); outline-offset: 4px; }

.direction-row-type,
.direction-signal-meta,
.direction-section-label {
  color: var(--muted);
  font: 700 10px/1.4 var(--font-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.direction-row-card h2 {
  margin: 7px 0;
  color: var(--fg);
  font-size: 22px;
  line-height: 1.25;
}

.direction-row-card:hover h2 { color: var(--accent); }

.direction-row-thesis {
  max-width: 520px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.direction-row-metric strong { display: block; color: var(--fg); font-size: 12px; line-height: 1.45; }
.direction-row-mobile-label { display: none; }
.direction-row-evidence strong { color: var(--muted); font-size: 11px; }
.direction-row-cta { justify-self: end; color: var(--accent); font-size: 12px; font-weight: 750; white-space: nowrap; }

.directions-method-note {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin-top: 20px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.directions-method-note p { color: var(--muted); font-size: 13px; line-height: 1.65; }
.directions-method-note a { color: var(--accent); font-size: 12px; font-weight: 700; text-decoration: none; }
.directions-method-note a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Direction detail */
.direction-status-line {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  color: var(--accent);
  font: 700 var(--type-overline)/1.4 var(--font-mono);
  letter-spacing: .055em;
  text-transform: uppercase;
}

.direction-status-line span {
  padding: 5px 9px;
  border: 1px solid color-mix(in oklch, var(--accent) 42%, var(--border));
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
}

.direction-hero { margin-bottom: 48px; }
.direction-thesis { margin-top: 20px; }

.direction-main > section {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.direction-main > section:first-child { padding-top: 0; border-top: 0; }

.direction-narrative-grid,
.direction-review-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.direction-prose-block,
.direction-counter,
.direction-consensus {
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.direction-counter { border-left: 3px solid var(--highlight); }

.direction-prose-block h2,
.direction-evidence h2,
.direction-counter h2,
.direction-consensus h2,
.direction-questions h2,
.direction-references h2 {
  margin: 6px 0 12px;
  font-family: var(--font-display);
  font-size: var(--type-section);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.018em;
}

.direction-prose-block p,
.direction-consensus p,
.direction-counter p {
  color: var(--fg);
  font-size: var(--type-body);
  line-height: 1.7;
}

.direction-evidence-head {
  margin-bottom: 24px;
}
.direction-evidence-head > p:last-child {
  color: var(--muted);
  font-size: var(--type-body);
  line-height: 1.7;
}

.signal-track { margin: 0; padding: 0; list-style: none; }
.signal-item {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) minmax(96px, 120px);
  gap: 14px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
}
.signal-item:last-child { border-bottom: 1px solid var(--border); }
.signal-item:not(:last-child)::before {
  content: '';
  position: absolute;
  top: 54px;
  bottom: -1px;
  left: 15px;
  width: 1px;
  background: var(--border);
}
.signal-marker {
  position: relative;
  z-index: 1;
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  font: 700 var(--type-meta)/1 var(--font-mono);
}
.direction-signal-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.signal-body h3 {
  margin: 8px 0 0;
  font-size: var(--type-item);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -.012em;
}
.signal-body > p {
  margin-top: 8px;
  color: var(--muted);
  font-size: var(--type-support);
  line-height: 1.65;
}
.signal-related-events {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  margin-top: 14px;
  color: var(--muted);
  font-size: var(--type-meta);
  line-height: 1.5;
}
.signal-related-events > span { font-weight: 700; }
.signal-event-links { display: grid; gap: 4px; }
.signal-event-links a {
  color: var(--fg);
  font-weight: 600;
  text-decoration: none;
}
.signal-event-links a:hover { color: var(--accent); }
.signal-sources {
  align-self: start;
  justify-self: stretch;
  min-width: 0;
}
.signal-sources summary {
  min-height: 38px;
  padding: 8px 10px;
  border-radius: var(--radius);
  color: var(--accent);
  font-size: var(--type-meta);
  font-weight: 700;
  text-align: right;
  list-style: none;
  cursor: pointer;
}
.signal-sources summary::-webkit-details-marker { display: none; }
.signal-sources summary:hover { background: var(--accent-soft); }
.signal-sources summary:focus-visible {
  outline: 2px solid var(--highlight);
  outline-offset: 3px;
}
.source-close-label { display: none; }
.signal-sources[open] .source-count-label { display: none; }
.signal-sources[open] .source-close-label { display: inline; }
.signal-sources[open] {
  grid-column: 2 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  width: 100%;
}
.signal-sources[open] summary {
  grid-column: 2;
}
.signal-sources ul {
  display: grid;
  gap: 7px;
  margin: 8px 0 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--border);
  list-style: none;
}
.signal-sources[open] ul {
  grid-column: 1 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.signal-sources a {
  color: var(--accent);
  font-size: var(--type-meta);
  line-height: 1.5;
  overflow-wrap: anywhere;
  text-underline-offset: 3px;
}
.direction-related-events {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.direction-related-events a {
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--fg);
  font-size: 11px;
  font-weight: 650;
  text-decoration: none;
}
.direction-related-events a:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }

.direction-consensus-badge {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--muted);
  font: 700 9px/1.2 var(--font-mono);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.direction-question-list { margin: 18px 0 0; padding: 0; list-style: none; counter-reset: questions; }
.direction-question-list li {
  counter-increment: questions;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  font-size: var(--type-body);
  line-height: 1.7;
}
.direction-question-list li::before { content: counter(questions, decimal-leading-zero); color: var(--muted); font: 700 10px/1.8 var(--font-mono); }

.direction-related-events { margin: 14px 0 28px; }
.direction-reference-block + .direction-reference-block { margin-top: 32px; }
.direction-source-list { margin: 14px 0 0; padding: 0; list-style: none; }
.direction-source-list li { display: grid; grid-template-columns: 24px minmax(0, 1fr) auto; gap: 10px; align-items: start; padding: 12px 0; border-top: 1px solid var(--border); }
.direction-source-index { color: var(--muted); font: 700 10px/1.7 var(--font-mono); }
.direction-source-title {
  color: var(--fg);
  font-size: var(--type-support);
  line-height: 1.65;
}
.direction-source-list a {
  color: var(--accent);
  font-size: var(--type-meta);
  font-weight: 700;
}

.direction-meta { margin: 0; }
.direction-meta div { margin: 0; }
.direction-meta dt { margin: 0; }
.direction-meta dd { margin: 0; }
@media (max-width: 760px) {
  .directions-ledger-head { display: none; }
  .direction-row-card { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 10px; padding: 24px 0; }
  .direction-row-main { grid-column: 1 / -1; }
  .direction-row-mobile-label { display: block; margin-bottom: 4px; color: var(--muted); font: 700 9px/1.4 var(--font-mono); text-transform: uppercase; }
  .direction-row-cta { grid-column: 1 / -1; justify-self: start; }
  .directions-method-note { grid-template-columns: 1fr; gap: 12px; }
  .signal-item { grid-template-columns: 40px minmax(0, 1fr); }
  .signal-sources {
    grid-column: 2;
    justify-self: stretch;
  }
  .signal-sources summary { text-align: left; }
  .signal-sources[open] { grid-column: 2; }
  .signal-sources[open] summary { grid-column: 1 / -1; }
  .signal-sources[open] ul {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .direction-row-card { grid-template-columns: 1fr 1fr; }
  .direction-row-evidence { grid-column: 1 / -1; }
  .direction-source-list li { grid-template-columns: 22px minmax(0, 1fr); }
  .direction-source-list a { grid-column: 2; }
}