/* ── KAMUS GUNATANAH — dictionary/reference tree (reuses index.css tokens) ── */

.kamus-section { padding-top: 0; }
.stats-strip-4 { grid-template-columns: repeat(4, 1fr); }

/* ── TOOLBAR ── */
.kamus-toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.kamus-search-box {
  position: relative;
  flex: 1;
}
.kamus-search-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  fill: var(--text-muted);
  pointer-events: none;
}
.kamus-search-box input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 14px 12px 38px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13.5px;
  color: var(--text);
  outline: none;
  transition: border-color 0.18s;
}
.kamus-search-box input:focus { border-color: var(--gold-border); }
.kamus-search-box input::placeholder { color: var(--text-muted); }
.kamus-actions { display: flex; gap: 8px; flex-shrink: 0; }

.kamus-toolbtn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: 10px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-sec);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.18s;
}
.kamus-toolbtn svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}
.kamus-toolbtn:hover { border-color: var(--gold-border); color: var(--gold); background: var(--gold-bg); }
.kamus-toolbtn:active { transform: scale(0.96); }

/* ── CATEGORY CHIPS ── */
.kamus-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.kamus-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 7px 14px 7px 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-sec);
  cursor: pointer;
  transition: all 0.18s;
}
.kamus-chip:hover { border-color: var(--border-2); color: var(--text); }
.kamus-chip.active { background: var(--gold-bg); border-color: var(--gold-border); color: var(--gold); }
.kamus-chip-swatch {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(0,0,0,0.12);
}

/* ── TREE ── */
.kamus-tree { display: flex; flex-direction: column; gap: 10px; }

.kamus-group {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s;
}
.kamus-group-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 15px 20px;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.kamus-group-head:hover { background: var(--surface-2); }

.kamus-caret {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  fill: none;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.kamus-group.collapsed > .kamus-group-head .kamus-caret { transform: rotate(-90deg); }
.kamus-caret-sm { width: 12px; height: 12px; }
.kamus-subgroup.collapsed > .kamus-subgroup-head .kamus-caret-sm { transform: rotate(-90deg); }

.kamus-swatch {
  width: 13px;
  height: 13px;
  border-radius: 4px;
  flex-shrink: 0;
  border: 1px solid rgba(0,0,0,0.12);
}
.kamus-swatch-sm { width: 10px; height: 10px; border-radius: 3px; }

.kamus-group-name {
  flex: 1;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.2px;
}
.kamus-subgroup-name {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.kamus-item-name {
  flex: 1;
  font-size: 12.5px;
  color: var(--text-sec);
  line-height: 1.3;
}

.kamus-kod {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-sec);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 8px;
  flex-shrink: 0;
}
.kamus-kod-sm { font-size: 10.5px; padding: 2px 7px; }
.kamus-kod-item {
  cursor: pointer;
  transition: all 0.15s;
}
.kamus-kod-item:hover { border-color: var(--gold-border); color: var(--gold); background: var(--gold-bg); }
.kamus-kod-item.copied { border-color: var(--green); color: var(--green); background: var(--green-bg); }

.kamus-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--purple);
  background: var(--purple-bg);
  border-radius: 5px;
  padding: 2px 7px;
  flex-shrink: 0;
}

.kamus-count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.kamus-body {
  border-top: 1px solid var(--border);
  padding: 4px 20px 12px 20px;
}
.kamus-group.collapsed .kamus-body { display: none; }

.kamus-subgroup { border-bottom: 1px solid var(--border); }
.kamus-subgroup:last-child { border-bottom: none; }
.kamus-subgroup-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 4px;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
  border-radius: 6px;
}
.kamus-subgroup-head:hover { background: var(--surface-2); }

.kamus-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px 14px;
  padding: 2px 4px 12px 26px;
}
.kamus-subgroup.collapsed .kamus-items { display: none; }

.kamus-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 8px;
  border-radius: 6px;
  transition: background 0.15s;
}
.kamus-item:hover { background: var(--surface-2); }
.kamus-item.kamus-hidden { display: none; }
.kamus-subgroup.kamus-hidden,
.kamus-group.kamus-hidden { display: none; }

.kamus-empty-note {
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.7;
  padding: 20px;
  text-align: center;
}
.kamus-empty-note code {
  font-family: 'IBM Plex Mono', monospace;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
}

.kamus-no-result {
  display: none;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  padding: 40px 20px;
  background: var(--surface);
  border: 1px dashed var(--border-2);
  border-radius: var(--radius-lg);
}

.cta-section .cta-grid { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 860px) {
  .stats-strip-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-strip-4 .stat-item { border-right: none !important; border-bottom: 1px solid var(--border); }
  .kamus-toolbar { flex-direction: column; align-items: stretch; }
  .kamus-actions { width: 100%; }
  .kamus-toolbtn { flex: 1; justify-content: center; }
  .kamus-items { grid-template-columns: 1fr; }
  .cta-section .cta-grid { grid-template-columns: 1fr; }
}