/* ══════════════════════════════════════════════════════════════════════════
   RISKOS UNIVERSAL COMMAND CENTER PALETTE (Ctrl+K / ⌘K)
   ══════════════════════════════════════════════════════════════════════════ */

.universal-palette-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.84);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 999999;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 8vh 16px 24px 16px;
  animation: palFadeIn 0.2s ease;
}

.universal-palette-overlay.active {
  display: flex;
}

@keyframes palFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.universal-palette-modal {
  background: #0d0e15;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  width: 100%;
  max-width: 640px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(34, 211, 238, 0.15);
  overflow: hidden;
  font-family: 'Inter', sans-serif;
  color: #fff;
  display: flex;
  flex-direction: column;
  max-height: 80vh;
}

.universal-palette-search-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
}

.universal-palette-search-box i {
  color: #22d3ee;
  font-size: 1.15rem;
}

.universal-palette-input {
  flex: 1;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 500;
  outline: none;
  font-family: inherit;
}

.universal-palette-input::placeholder {
  color: #71717a;
  font-size: 0.95rem;
}

.universal-palette-esc {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #a1a1aa;
  font-size: 0.65rem;
  padding: 3px 6px;
  border-radius: 4px;
  font-family: monospace;
}

.universal-palette-results {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.universal-palette-group-title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #71717a;
  padding: 8px 10px 4px 10px;
}

.universal-palette-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  color: #e4e4e7;
  transition: all 0.15s ease;
  margin-bottom: 2px;
}

.universal-palette-item:hover,
.universal-palette-item.selected {
  background: rgba(34, 211, 238, 0.12);
  color: #fff;
}

.universal-palette-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.universal-palette-item-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: #22d3ee;
}

.universal-palette-item-title {
  font-size: 0.88rem;
  font-weight: 600;
}

.universal-palette-item-desc {
  font-size: 0.72rem;
  color: #71717a;
}

.universal-palette-item-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.06);
  color: #a1a1aa;
}

.universal-palette-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.3);
  font-size: 0.72rem;
  color: #71717a;
}

.universal-palette-footer kbd {
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 5px;
  border-radius: 3px;
  color: #e4e4e7;
}

/* Category Filter Tabs Bar */
.universal-palette-tabs {
  display: flex;
  gap: 6px;
  padding: 8px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.2);
  overflow-x: auto;
  white-space: nowrap;
}

.universal-palette-tab {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #a1a1aa;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.universal-palette-tab:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.universal-palette-tab.active {
  background: rgba(34, 211, 238, 0.15);
  border-color: rgba(34, 211, 238, 0.45);
  color: #22d3ee;
  box-shadow: 0 0 10px rgba(34, 211, 238, 0.15);
}

/* Calculator Highlight Card */
.universal-palette-item.calc-item {
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  border: 1px solid rgba(34, 211, 238, 0.35);
  padding: 12px 14px;
}

.universal-palette-item.calc-item .universal-palette-item-icon {
  background: rgba(34, 211, 238, 0.2);
  color: #22d3ee;
  font-size: 1rem;
}

.universal-palette-item.calc-item .universal-palette-item-title {
  color: #38bdf8;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
}

/* Recent Searches Row */
.universal-palette-recent-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px 10px;
  overflow-x: auto;
}

.universal-palette-recent-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.universal-palette-recent-chip:hover {
  background: rgba(34, 211, 238, 0.15);
  border-color: rgba(34, 211, 238, 0.35);
  color: #fff;
}