/* =========================================
 * Command Palette (⌘K)
 * ========================================= */

.cmdk-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 20, 38, 0.55);
  display: none;
  justify-content: center;
  align-items: flex-start;
  z-index: 200;
  padding-top: 80px;
  animation: cmdk-bd-in 0.12s ease-out;
}
.cmdk-backdrop.open { display: flex; }

@keyframes cmdk-bd-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes cmdk-in {
  from { opacity: 0; transform: translateY(-8px) scale(0.985); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.cmdk {
  width: 100%;
  max-width: 640px;
  background: white;
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.25),
              0 0 0 1px rgba(15, 23, 42, 0.06);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 70vh;
  animation: cmdk-in 0.16s cubic-bezier(0.16, 1, 0.3, 1);
}

/* search input */
.cmdk-input-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-1);
}
.cmdk-icon {
  color: var(--text-4);
  font-size: 16px;
  flex-shrink: 0;
}
.cmdk-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 15px;
  color: var(--text-1);
  font-family: inherit;
  background: transparent;
}
.cmdk-input::placeholder { color: var(--text-4); }
.cmdk-esc {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 7px;
  background: var(--bg-soft);
  border: 1px solid var(--border-1);
  border-radius: 4px;
  color: var(--text-3);
  flex-shrink: 0;
}

/* list */
.cmdk-list {
  overflow-y: auto;
  padding: 6px 0 10px;
  flex: 1;
}

.cmdk-group { padding-top: 6px; }
.cmdk-group:first-child { padding-top: 0; }
.cmdk-group-head {
  padding: 8px 18px 4px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-4);
  font-weight: 600;
}

.cmdk-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 18px;
  font-size: 14px;
  color: var(--text-1);
  cursor: pointer;
  border-left: 2px solid transparent;
  text-decoration: none;
}
.cmdk-item:hover { text-decoration: none; }
.cmdk-item.selected {
  background: var(--brand-primary-soft);
  border-left-color: var(--brand-primary);
}
.cmdk-item .cmdk-leading {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 600;
  background: var(--bg-soft);
  color: var(--text-2);
  flex-shrink: 0;
}
.cmdk-item.kind-case .cmdk-leading {
  background: linear-gradient(135deg, var(--brand-primary), var(--ai-accent));
  color: white;
}
.cmdk-item.kind-page .cmdk-leading {
  background: #e0e7ff;
  color: var(--brand-primary);
}
.cmdk-item.kind-action .cmdk-leading {
  background: var(--ai-accent-soft);
  color: var(--ai-accent);
}
.cmdk-item.kind-danger .cmdk-leading {
  background: var(--sev-high-soft);
  color: var(--sev-high);
}

.cmdk-item-main { flex: 1; min-width: 0; }
.cmdk-item-title {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cmdk-item-title mark {
  background: rgba(107, 88, 198, 0.18);
  color: var(--ai-accent);
  font-weight: 700;
  padding: 0 1px;
  border-radius: 2px;
}
.cmdk-item-sub {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cmdk-item-tag {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--bg-soft);
  color: var(--text-3);
  flex-shrink: 0;
  font-weight: 500;
}
.cmdk-item-tag.t-active { background: var(--brand-primary-soft); color: var(--brand-primary); }
.cmdk-item-tag.t-done { background: var(--status-green-soft); color: var(--status-green); }
.cmdk-item-tag.t-archived { background: #f3e8ff; color: #6b21a8; }
.cmdk-item-kbd {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
}
.cmdk-item-kbd .kbd {
  font-size: 10px;
  padding: 1px 5px;
}

/* empty */
.cmdk-empty {
  padding: 32px 18px;
  text-align: center;
  color: var(--text-3);
  font-size: 13px;
  line-height: 1.7;
}
.cmdk-empty strong { color: var(--text-1); }

/* footer */
.cmdk-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 16px;
  border-top: 1px solid var(--border-1);
  background: var(--bg-soft);
  font-size: 11px;
  color: var(--text-3);
  flex-shrink: 0;
}
.cmdk-footer .cmdk-hint { display: flex; align-items: center; gap: 4px; }
.cmdk-footer .kbd {
  font-size: 10px;
  padding: 1px 5px;
  background: white;
}
.cmdk-footer .cmdk-spacer { flex: 1; }
.cmdk-footer .cmdk-brand {
  color: var(--text-4);
  font-weight: 500;
}

/* Trigger element: make existing ⌘K hint clickable */
.cmdk-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.12s;
  user-select: none;
}
.cmdk-trigger:hover { background: var(--bg-soft); }