/* Breach — timed term-matching game (/resources/dictionary/breach/).
   Uses the main site's tokens only (var(--bg), var(--accent-text-safe),
   etc., all defined in /css/style.css and loaded globally by layout.ejs) —
   light-only, no dark mode, no separate palette. Every class here is
   breach-prefixed so nothing can collide with the rest of the site. */

.breach-page {
  --breach-danger: #C8102E;
  --breach-danger-soft: #FBE5E1;
  --breach-good-soft: var(--accent-soft);
}

.breach-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px var(--pad) 80px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.breach-visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Breadcrumb ── */
.breach-breadcrumb {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.breach-breadcrumb a { color: var(--muted); transition: color 0.2s; }
.breach-breadcrumb a:hover { color: var(--accent-text-safe); }

/* ── Hero ── */
.breach-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 400;
  color: var(--accent-text-safe);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}
.breach-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 64px);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.05;
  margin-bottom: 16px;
}
.breach-lede {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
  max-width: 62ch;
}

/* ── Crawlable sector list (hidden once JS mounts its own picker) ── */
.breach-sector-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.breach-sector-list-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 14px 18px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.breach-sector-list-item:last-child { border-bottom: none; }
.breach-sector-list-name { color: var(--text); }
.breach-sector-list-code { color: var(--muted); font-size: 11px; }
.breach-sector-list-meta { color: var(--muted); font-size: 11px; letter-spacing: 0.04em; white-space: nowrap; }
.breach-badge-hardest { color: var(--accent-text-safe); }

.breach-noscript {
  font-size: 14px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px 18px;
  background: var(--surface);
}
.breach-inline-link { color: var(--accent-text-safe); text-decoration: underline; text-underline-offset: 3px; }
.breach-inline-link:hover { color: var(--ink); }

/* ── Game UI (rendered into #breach-app by breach.js) ── */
.breach-app { display: flex; flex-direction: column; gap: 20px; }

.breach-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 28px;
}

/* Start / picker screen */
.breach-start { display: flex; flex-direction: column; gap: 20px; }
.breach-picker-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.breach-picker-card {
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px 18px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.2s, background 0.2s;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.breach-picker-card:hover { border-color: var(--accent-text-safe); background: var(--bg); }
.breach-picker-card:focus-visible { outline: 2px solid var(--accent-text-safe); outline-offset: 2px; }
.breach-picker-card--selected { border-color: var(--accent-text-safe); background: var(--accent-soft); }
.breach-picker-name { font-family: var(--font-heading); font-weight: 700; font-size: 16px; color: var(--ink); }
.breach-picker-meta { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--muted); letter-spacing: 0.04em; }

.breach-rules {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.breach-rule {
  border-top: 1px solid var(--border);
  padding-top: 10px;
}
.breach-rule b {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-text-safe);
  margin-bottom: 4px;
}
.breach-rule span { color: var(--muted); font-size: 13px; }

.breach-relaxed-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
}
.breach-relaxed-row input { accent-color: var(--accent-text-safe); }

.breach-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.breach-small { font-family: 'DM Mono', monospace; font-size: 11.5px; color: var(--muted); }

/* HUD */
.breach-hud {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
}
.breach-shields { display: flex; gap: 6px; }
.breach-shields svg { width: 28px; height: 32px; display: block; }
.breach-hex { fill: var(--breach-good-soft); stroke: var(--accent-text-safe); stroke-width: 1.6; }
.breach-crack { fill: none; stroke: var(--breach-danger); stroke-width: 1.8; stroke-linecap: round; opacity: 0; }
.breach-shield--down .breach-hex { fill: var(--breach-danger-soft); stroke: var(--breach-danger); }
.breach-shield--down .breach-crack { opacity: 1; }
.breach-mastery { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.breach-ticks { display: flex; gap: 3px; flex-wrap: wrap; }
.breach-tick { flex: 1 0 6px; height: 7px; background: var(--border); border-radius: 1px; }
.breach-tick--on { background: var(--accent); }
.breach-stats { display: flex; gap: 18px; font-family: 'DM Mono', monospace; font-variant-numeric: tabular-nums; text-align: right; }
.breach-stat b { display: block; font-size: 19px; font-weight: 600; color: var(--ink); }
.breach-stat span { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }

/* Question card */
.breach-question { display: flex; flex-direction: column; gap: 16px; }
.breach-question-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.breach-def {
  font-family: var(--font-heading);
  font-size: clamp(20px, 3.4vw, 26px);
  line-height: 1.25;
  font-weight: 500;
  color: var(--ink);
}
.breach-timer { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.breach-timer-bar { display: block; height: 100%; width: 100%; background: var(--accent); transform-origin: left center; }
.breach-timer--low .breach-timer-bar { background: var(--breach-danger); }

.breach-opts { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.breach-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 14px;
  cursor: pointer;
  font: 500 15px/1.3 var(--font-heading);
  min-height: 56px;
}
.breach-opt:hover:not(:disabled) { border-color: var(--accent-text-safe); }
.breach-opt:focus-visible { outline: 2px solid var(--accent-text-safe); outline-offset: 2px; }
.breach-opt kbd {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 2px 6px;
  flex: none;
}
.breach-opt:disabled { cursor: default; }
.breach-opt--right { background: var(--breach-good-soft); border-color: var(--accent-text-safe); }
.breach-opt--wrong { background: var(--breach-danger-soft); border-color: var(--breach-danger); }
.breach-opt--fade { opacity: 0.45; }

.breach-shake { animation: breach-shake 0.38s; }
@keyframes breach-shake {
  20% { transform: translateX(-6px); } 40% { transform: translateX(5px); }
  60% { transform: translateX(-3px); } 80% { transform: translateX(2px); }
}
@media (prefers-reduced-motion: reduce) { .breach-shake { animation: none; } }

/* Debrief */
.breach-debrief { border-top: 1px solid var(--border); padding-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.breach-verdict { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; }
.breach-verdict--good { color: var(--accent-text-safe); }
.breach-verdict--bad { color: var(--breach-danger); }
.breach-debrief-term { font-family: var(--font-heading); font-size: 19px; font-weight: 700; color: var(--ink); }
.breach-debrief p { color: var(--muted); max-width: 62ch; font-size: 14px; }
.breach-debrief .breach-row { justify-content: space-between; }
.breach-read-link {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-text-safe);
}
.breach-read-link:hover { color: var(--ink); }

/* End screen */
.breach-end { display: flex; flex-direction: column; gap: 20px; }
.breach-endstats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.breach-endstats div { border-top: 1px solid var(--border); padding-top: 10px; font-family: 'DM Mono', monospace; font-variant-numeric: tabular-nums; }
.breach-endstats b { display: block; font-size: 24px; font-weight: 600; color: var(--ink); }
.breach-endstats span { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }

.breach-review { display: flex; flex-direction: column; }
.breach-review a {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 4px 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  color: var(--ink);
}
.breach-review a:hover .breach-rt { color: var(--accent-text-safe); }
.breach-rt { font-family: var(--font-heading); font-weight: 700; }
.breach-rd { grid-column: 1 / -1; color: var(--muted); font-size: 13px; }
.breach-arrow { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--accent-text-safe); letter-spacing: 0.06em; }

.breach-cta {
  background: var(--ink);
  color: var(--bg);
  border-radius: 4px;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.breach-cta p { font-family: var(--font-heading); font-size: 18px; font-weight: 600; max-width: 34ch; line-height: 1.3; color: #fff; }

/* Primary/ghost buttons on this page use the site's own shared .btn-primary
   / .btn-ghost classes directly (defined in style.css, loaded globally by
   layout.ejs) rather than a duplicate local rule — so their hover and
   focus-visible behavior always matches every other button on the site
   automatically, with nothing to keep in sync here. */

@media (max-width: 640px) {
  .breach-wrap { padding: 32px var(--pad) 64px; }
  .breach-opts { grid-template-columns: minmax(0,1fr); }
  .breach-rules { grid-template-columns: minmax(0,1fr); }
  .breach-picker-grid { grid-template-columns: minmax(0,1fr); }
  .breach-hud { grid-template-columns: auto 1fr; }
  .breach-stats { grid-column: 1 / -1; justify-content: space-between; text-align: left; }
  .breach-panel { padding: 20px; }
  .breach-cta { flex-direction: column; align-items: flex-start; }
}