/* public/css/admin.css */

:root {
  --bg: #0a0a12;
  --bg-elev: #14141f;
  --fg: #cfd8ff;
  --fg-muted: #8c9cc8;
  --accent: #9c3030;
  --accent-hover: #c8504a;
  --border: #2a2a3a;
  --error: #ff7676;
  --link: #9c3030;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-monospace, 'Cascadia Mono', 'Consolas', monospace;
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--accent-hover); }

code {
  background: var(--bg-elev);
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid var(--border);
  font-size: 0.9em;
}

header {
  padding: 24px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev);
}

header h1 {
  margin: 0;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
}

.subtitle {
  margin: 4px 0 0;
  color: var(--fg-muted);
  font-size: 0.85rem;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.card {
  display: block;
  padding: 24px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  transition: transform 0.1s, border-color 0.1s;
}
.card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}
.card__icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
}
.card h2 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
}
.card p {
  margin: 0 0 16px;
  color: var(--fg-muted);
  font-size: 0.85rem;
}
.card__cta {
  color: var(--accent);
  font-size: 0.85rem;
}

.catalog {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
}
.catalog h2 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}
.muted { color: var(--fg-muted); font-size: 0.85rem; margin: 0 0 16px; }
.catalog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
}
.catalog__cell {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.catalog__cell strong {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
}
.catalog__cell span {
  font-size: 1.1rem;
  color: var(--fg);
}
.catalog__cell--error strong { color: var(--error); }
.catalog__cell--error span { color: var(--error); font-size: 0.85rem; }

footer {
  text-align: center;
  padding: 24px;
  color: var(--fg-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
}

/* Visor layout */
.viewer {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 16px;
  height: calc(100vh - 130px);
}
.viewer__sidebar {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  overflow-y: auto;
}
.viewer__sidebar h2 {
  margin: 0 0 12px;
  font-size: 0.95rem;
}
.viewer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.viewer__list li button {
  width: 100%;
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
}
.viewer__list li button:hover { border-color: var(--accent); }
.viewer__list li button.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.viewer__canvas {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
.viewer__canvas canvas {
  display: block;
  width: 100%;
  height: 100%;
}
.viewer__hud {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(20, 20, 31, 0.85);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 0.8rem;
  pointer-events: none;
}
.viewer__hud strong { display: block; margin-bottom: 2px; }
.viewer__hud .small { color: var(--fg-muted); font-size: 0.7rem; }

.viewer__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  color: var(--fg-muted);
  text-align: center;
  padding: 32px;
}
.viewer__placeholder h3 {
  margin: 0;
  color: var(--fg);
  font-size: 1rem;
}

.viewer__empty {
  color: var(--fg-muted);
  text-align: center;
  padding: 32px 0;
}