:root {
  color-scheme: dark;
  --bg: #0f0d0b;
  --panel: #171310;
  --line: #2c241c;
  --text: #efe4d4;
  --muted: #9a8875;
  --accent: #d4a056;
  --card: #1e1915;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

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

.top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #171310, #0f0d0b);
}

.top h1 {
  margin: 0;
  font-size: 1.5rem;
}

.lede {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.top nav {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.panel {
  padding: 1.25rem 1.5rem 2rem;
}

.panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.hint {
  margin: 0 0 1rem;
  color: var(--muted);
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: end;
  margin-bottom: 1rem;
}

.toolbar label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.toolbar select,
.toolbar input {
  min-width: 10rem;
  padding: 0.4rem 0.55rem;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
}

#search { min-width: 14rem; }

.state-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.85rem;
}

.state-card,
.clip-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.state-card {
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.state-card:hover {
  border-color: #4a3d30;
}

.state-card.selected {
  border: 3px solid #e8c040;
  box-shadow: 0 0 0 1px rgba(232, 192, 64, 0.35);
}

.state-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.state-card h3,
.clip-card h3 {
  margin: 0;
  padding: 0.65rem 0.75rem 0.25rem;
  font-size: 0.95rem;
}

.meta {
  padding: 0 0.75rem 0.65rem;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
}

.sequence {
  padding: 0 0.75rem 0.75rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.76rem;
  color: #c8b59c;
}

.preview {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: #1a1510;
  border-top: 1px solid var(--line);
}

.preview-fallback {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 1;
  background: #1a1510;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
}

.clip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.85rem;
}

.tag {
  display: inline-block;
  margin-right: 0.35rem;
  padding: 0.1rem 0.35rem;
  border-radius: 999px;
  background: #2a221b;
  color: #c7b59f;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.empty {
  color: var(--muted);
  padding: 1rem 0;
}

.family-note {
  padding: 0 0.75rem 0.55rem;
  font-size: 0.72rem;
  color: #b8a486;
  line-height: 1.35;
}

.assign-btn {
  display: block;
  width: calc(100% - 1.5rem);
  margin: 0 0.75rem 0.75rem;
  padding: 0.45rem 0.55rem;
  border-radius: 6px;
  border: 1px solid rgba(232, 192, 64, 0.55);
  background: rgba(232, 192, 64, 0.12);
  color: #f3dea0;
  font-size: 0.78rem;
  cursor: pointer;
}

.assign-btn:hover {
  background: rgba(232, 192, 64, 0.22);
}

.page-footer {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  padding-bottom: 2.5rem;
}

.write-json-btn {
  padding: 0.55rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(212, 160, 86, 0.55);
  background: linear-gradient(180deg, rgba(212, 160, 86, 0.25), rgba(212, 160, 86, 0.12));
  color: #f0dfc4;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
}

.write-json-btn:hover {
  background: linear-gradient(180deg, rgba(212, 160, 86, 0.35), rgba(212, 160, 86, 0.18));
}