/* Pattern-sheet shared chrome — TERMINAL DOSSIER aesthetic.
 * Dark navy + brass gold + mono blue. Mono everywhere.
 * Matches ui_kits/marketing (Direction 03). */

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

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

html, body {
  background: var(--site-bg);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 13px; line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  padding: 48px 64px 96px;
}

/* CRT dot-grid backdrop */
body::before {
  content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(0deg,  rgba(255,255,255,.030) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.030) 1px, transparent 1px);
  background-size: 56px 56px;
}
body > * { position: relative; z-index: 2; }

/* HUD corners */
.hud-corner {
  position: fixed; width: 32px; height: 32px;
  border: 2px solid var(--hud-yellow); z-index: 4; pointer-events: none;
}
.hud-corner.tl { top: 18px;    left: 18px;    border-right: none; border-bottom: none; }
.hud-corner.tr { top: 18px;    right: 18px;   border-left: none;  border-bottom: none; }
.hud-corner.bl { bottom: 18px; left: 18px;    border-right: none; border-top: none; }
.hud-corner.br { bottom: 18px; right: 18px;   border-left: none;  border-top: none; }

/* Page header */
.page-head {
  max-width: 1280px; margin: 0 auto 40px;
  padding-bottom: 24px; border-bottom: 1px solid rgba(244,236,216,.10);
}
.page-eyebrow {
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold-warm); margin-bottom: 12px;
  display: flex; align-items: center; gap: 12px;
}
.page-eyebrow .caret {
  width: 8px; height: 14px; background: var(--gold-warm);
  animation: blink-caret 1.1s steps(1) infinite;
}
@keyframes blink-caret { 50% { opacity: 0; } }
.page-h1 {
  font-size: 28px; font-weight: 600;
  color: var(--cream); letter-spacing: .3px;
  line-height: 1.3;
}
.page-h1 .gold { color: var(--gold-warm); }
.page-sub {
  font-size: 14px; color: var(--mono-blue);
  margin-top: 14px; max-width: 820px; line-height: 1.8;
}
.page-sub code {
  color: var(--cream); background: rgba(244,236,216,.06);
  padding: 1px 6px; border: 1px solid rgba(244,236,216,.10);
}

/* Section */
.section { max-width: 1280px; margin: 0 auto 56px; }
.section-h {
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--gold-warm); margin-bottom: 8px;
  display: flex; align-items: center; gap: 10px;
}
.section-h::before { content: '// '; color: var(--mono-blue); font-weight: 500; }
.section-sub {
  font-size: 16px; color: var(--cream);
  margin-bottom: 14px; font-weight: 500; letter-spacing: .2px;
}
.section-desc {
  font-size: 13px; color: var(--mono-blue);
  margin-bottom: 24px; max-width: 820px; line-height: 1.85;
}
.section-desc code {
  color: var(--cream); background: rgba(244,236,216,.06);
  padding: 1px 6px; border: 1px solid rgba(244,236,216,.10);
}

/* Tile grid */
.tile-row { display: grid; gap: 20px; }
.tile-row.cols-2 { grid-template-columns: repeat(2, 1fr); }
.tile-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.tile-row.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) {
  .tile-row.cols-3, .tile-row.cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .tile-row { grid-template-columns: 1fr !important; }
}

/* Tile (gold-trim screen) */
.tile {
  background: rgba(255,255,255,.02);
  border: 1px solid rgba(201,163,58,.45);
  overflow: hidden; display: flex; flex-direction: column;
  box-shadow:
    0 0 0 1px rgba(201,163,58,.10) inset,
    0 24px 60px rgba(0,0,0,.35);
}
.tile-head {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(201,163,58,.30);
  display: flex; align-items: center; gap: 12px;
  background: rgba(201,163,58,.04);
}
.tile-num {
  width: 24px; height: 24px;
  background: var(--gold-warm); color: #1a1303;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.tile-name {
  font-size: 13px; font-weight: 600; color: var(--cream);
  flex: 1; letter-spacing: .3px;
}
.tile-state {
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 1.5px; color: var(--mono-blue); text-transform: uppercase;
  padding: 4px 10px;
  background: rgba(111,163,229,.10);
  border: 1px solid rgba(111,163,229,.30);
}
.tile-state.ok   { color: #4ADE80; background: rgba(74,222,128,.08); border-color: rgba(74,222,128,.30); }
.tile-state.warn { color: var(--gold-warm); background: rgba(201,163,58,.08); border-color: rgba(201,163,58,.35); }
.tile-state.err  { color: #fca5a5; background: rgba(220,38,38,.10); border-color: rgba(220,38,38,.35); }
.tile-state.pink { color: var(--gold-warm); background: rgba(201,163,58,.12); border-color: rgba(201,163,58,.50); }

.tile-stage {
  background: rgba(0,0,0,.18);
  padding: 28px;
  min-height: 180px;
  display: flex; align-items: center; justify-content: center;
}
.tile-stage.fill { padding: 0; }

.tile-foot {
  padding: 12px 18px;
  border-top: 1px solid rgba(201,163,58,.30);
  font-family: var(--font-mono); font-size: 11px; color: var(--mono-blue);
  background: rgba(201,163,58,.04); line-height: 1.7;
}
.tile-foot code { color: var(--gold-warm); font-weight: 600; }
.tile-foot strong { color: var(--cream); font-weight: 600; }

/* Common atoms */
.btn {
  font-family: var(--font-mono); font-weight: 700;
  font-size: 12px; letter-spacing: 1px; text-transform: lowercase;
  border: 1px solid var(--gold-warm); cursor: pointer;
  padding: 10px 18px; background: transparent; color: var(--gold-warm);
  display: inline-flex; align-items: center; gap: 8px;
  transition: all .15s;
}
.btn:hover { background: var(--gold-warm); color: #1a1303; }
.btn.solid { background: var(--gold-warm); color: #1a1303; }
.btn.solid:hover { background: #e0b94a; }
.btn.outline {
  border-color: rgba(244,236,216,.30); color: var(--cream);
}
.btn.outline:hover { border-color: var(--cream); background: rgba(244,236,216,.04); color: var(--cream); }
.btn .prompt { color: var(--mono-blue); }
.btn.solid .prompt { color: rgba(26,19,3,.55); }

.pulse-green { width: 6px; height: 6px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 6px rgba(74,222,128,.5); display: inline-block; }

.spinner {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.15); border-top-color: var(--gold-warm);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }