/* ─────────────────────────────────────────────
   Billiar UI Kit — Gelombang 2
   Accordion, Popover, Combobox, Command, OTP,
   Toggle, Kbd, Typography, Chart, Carousel, …
   ───────────────────────────────────────────── */

/* —— Accordion / Collapsible —— */
.ui-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.ui-accordion-item {
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) - 2px);
  background: var(--card);
  overflow: hidden;
}
.ui-accordion-trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border: 0;
  background: transparent;
  color: var(--foreground);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}
.ui-accordion-trigger:hover {
  background: color-mix(in oklch, var(--muted) 55%, transparent);
}
.ui-accordion-chevron {
  display: inline-flex;
  color: var(--muted-foreground);
  transition: transform 0.15s ease;
}
.ui-accordion-chevron .nav-icon { width: 1rem; height: 1rem; }
.ui-accordion-item.is-open .ui-accordion-chevron {
  transform: rotate(180deg);
}
.ui-accordion-content {
  padding: 0 1rem 1rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--muted-foreground);
}
.ui-accordion-content[hidden] { display: none !important; }

.ui-collapsible { display: flex; flex-direction: column; gap: 0.5rem; }
.ui-collapsible-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 0;
  background: transparent;
  color: var(--foreground);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}
.ui-collapsible-content {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.5;
}
.ui-collapsible-content[hidden] { display: none !important; }

/* —— Popover / Hover card —— */
.ui-popover,
.ui-hover-card {
  position: relative;
  display: inline-flex;
}
.ui-popover-panel,
.ui-hover-card-panel {
  position: absolute;
  z-index: 55;
  top: calc(100% + 0.4rem);
  left: 0;
  min-width: 14rem;
  max-width: min(20rem, 90vw);
  padding: 0.85rem 1rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border);
  background: var(--popover);
  color: var(--popover-foreground);
  box-shadow: 0 10px 30px rgb(0 0 0 / 0.12);
}
.ui-popover-panel[hidden],
.ui-hover-card-panel[hidden] { display: none !important; }
.ui-hover-card-panel { display: none; }
.ui-hover-card:hover .ui-hover-card-panel,
.ui-hover-card:focus-within .ui-hover-card-panel {
  display: block;
}
.ui-popover-title,
.ui-hover-card-title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 650;
}
.ui-popover-desc,
.ui-hover-card-desc {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
  color: var(--muted-foreground);
  line-height: 1.4;
}
.ui-hover-card:hover .ui-hover-card-panel,
.ui-hover-card:focus-within .ui-hover-card-panel {
  display: block;
}

/* —— Combobox —— */
.ui-combobox { position: relative; width: 100%; }
.ui-combobox-input-wrap { position: relative; }
.ui-combobox-input-wrap .ui-input { padding-right: 2.25rem; }
.ui-combobox-caret {
  position: absolute;
  right: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-foreground);
  pointer-events: none;
}
.ui-combobox-caret .nav-icon { width: 1rem; height: 1rem; }
.ui-combobox-list {
  position: absolute;
  z-index: 55;
  top: calc(100% + 0.3rem);
  left: 0;
  right: 0;
  max-height: 14rem;
  overflow: auto;
  padding: 0.25rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border);
  background: var(--popover);
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.12);
}
.ui-combobox-list[hidden] { display: none !important; }
.ui-combobox-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  padding: 0.45rem 0.55rem;
  border: 0;
  border-radius: calc(var(--radius) - 4px);
  background: transparent;
  color: var(--foreground);
  font-size: 0.875rem;
  text-align: left;
  cursor: pointer;
}
.ui-combobox-option:hover,
.ui-combobox-option.is-active {
  background: var(--accent);
}
.ui-combobox-option.is-selected { font-weight: 600; }
.ui-combobox-empty {
  padding: 0.65rem 0.55rem;
  font-size: 0.8125rem;
  color: var(--muted-foreground);
}

/* —— Command palette —— */
.ui-command-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: min(15vh, 6rem) 1rem 1rem;
  background: rgb(15 23 42 / 0.45);
  backdrop-filter: blur(4px);
}
.ui-command-backdrop[hidden] { display: none !important; }
.ui-command {
  width: min(36rem, 100%);
  border-radius: calc(var(--radius) + 2px);
  border: 1px solid var(--border);
  background: var(--popover);
  color: var(--popover-foreground);
  box-shadow: 0 24px 60px rgb(0 0 0 / 0.28);
  overflow: hidden;
}
.ui-command-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--border);
}
.ui-command-input-wrap .nav-icon {
  width: 1rem;
  height: 1rem;
  color: var(--muted-foreground);
  flex-shrink: 0;
}
.ui-command-input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--foreground);
  font-size: 0.95rem;
  outline: none;
}
.ui-command-list {
  max-height: 18rem;
  overflow: auto;
  padding: 0.35rem;
}
.ui-command-group-label {
  padding: 0.45rem 0.55rem 0.25rem;
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}
.ui-command-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.55rem 0.6rem;
  border: 0;
  border-radius: calc(var(--radius) - 4px);
  background: transparent;
  color: var(--foreground);
  font-size: 0.875rem;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}
.ui-command-item:hover,
.ui-command-item.is-active {
  background: var(--accent);
}
.ui-command-item .nav-icon { width: 1rem; height: 1rem; color: var(--muted-foreground); }
.ui-command-shortcut {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--muted-foreground);
}
.ui-command-empty {
  padding: 1.25rem 0.75rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* —— Input OTP —— */
.ui-otp {
  display: inline-flex;
  gap: 0.45rem;
}
.ui-otp-slot {
  width: 2.5rem;
  height: 2.75rem;
  text-align: center;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--input);
  background: var(--background);
  color: var(--foreground);
  font-size: 1.1rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  outline: none;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.ui-otp-slot:focus {
  border-color: color-mix(in oklch, var(--ring) 50%, var(--input));
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 22%, transparent);
}

/* —— Toggle / Toggle group —— */
.ui-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  height: 2.25rem;
  min-width: 2.25rem;
  padding: 0 0.75rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--foreground);
  font-size: 0.8125rem;
  font-weight: 550;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.ui-toggle:hover { background: var(--muted); }
.ui-toggle[aria-pressed="true"],
.ui-toggle.is-on {
  background: var(--accent);
  border-color: color-mix(in oklch, var(--primary) 35%, var(--border));
  color: var(--foreground);
}
.ui-toggle-group {
  display: inline-flex;
  align-items: stretch;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border);
  overflow: hidden;
}
.ui-toggle-group > .ui-toggle {
  border: 0;
  border-radius: 0;
  border-right: 1px solid var(--border);
}
.ui-toggle-group > .ui-toggle:last-child { border-right: 0; }

/* —— Menubar —— */
.ui-menubar {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.25rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border);
  background: var(--card);
}
.ui-menubar-trigger {
  display: inline-flex;
  align-items: center;
  height: 1.85rem;
  padding: 0 0.65rem;
  border: 0;
  border-radius: calc(var(--radius) - 4px);
  background: transparent;
  color: var(--foreground);
  font-size: 0.8125rem;
  font-weight: 550;
  cursor: pointer;
}
.ui-menubar-trigger:hover,
.ui-menubar-trigger[aria-expanded="true"] {
  background: var(--accent);
}
.ui-menubar-menu {
  position: absolute;
  z-index: 55;
  top: calc(100% + 0.25rem);
  left: 0;
  min-width: 11rem;
  padding: 0.25rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border);
  background: var(--popover);
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.12);
}
.ui-menubar-item-wrap { position: relative; display: inline-flex; }

/* —— Navigation menu —— */
.ui-nav-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}
.ui-nav-menu-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  height: 2.25rem;
  padding: 0 0.85rem;
  border-radius: calc(var(--radius) - 2px);
  color: var(--muted-foreground);
  font-size: 0.875rem;
  font-weight: 550;
  text-decoration: none;
  transition: background 0.12s, color 0.12s;
}
.ui-nav-menu-link:hover,
.ui-nav-menu-link.is-active {
  background: var(--accent);
  color: var(--foreground);
}

/* —— Scroll area —— */
.ui-scroll-area {
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in oklch, var(--muted-foreground) 35%, transparent) transparent;
}
.ui-scroll-area::-webkit-scrollbar { width: 6px; height: 6px; }
.ui-scroll-area::-webkit-scrollbar-thumb {
  background: color-mix(in oklch, var(--muted-foreground) 35%, transparent);
  border-radius: 9999px;
}

/* —— Resizable —— */
.ui-resizable {
  display: flex;
  width: 100%;
  min-height: 10rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
}
.ui-resizable-panel {
  min-width: 0;
  overflow: auto;
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
}
.ui-resizable-handle {
  flex: 0 0 0.4rem;
  cursor: col-resize;
  background: var(--border);
  position: relative;
}
.ui-resizable-handle::after {
  content: "";
  position: absolute;
  inset: 25% 1px;
  border-radius: 9999px;
  background: color-mix(in oklch, var(--muted-foreground) 40%, transparent);
}

/* —— Kbd —— */
.ui-kbd,
kbd.ui-kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.35rem;
  border-radius: 0.3rem;
  border: 1px solid var(--border);
  background: var(--muted);
  color: var(--muted-foreground);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 600;
  line-height: 1;
  box-shadow: 0 1px 0 var(--border);
}

/* —— Typography —— */
.ui-h1 { margin: 0; font-size: 2rem; font-weight: 750; letter-spacing: -0.03em; line-height: 1.15; }
.ui-h2 { margin: 0; font-size: 1.5rem; font-weight: 700; letter-spacing: -0.025em; line-height: 1.2; }
.ui-h3 { margin: 0; font-size: 1.15rem; font-weight: 650; letter-spacing: -0.02em; line-height: 1.25; }
.ui-h4 { margin: 0; font-size: 1rem; font-weight: 650; line-height: 1.3; }
.ui-lead { margin: 0; font-size: 1.05rem; color: var(--muted-foreground); line-height: 1.5; }
.ui-p { margin: 0; font-size: 0.9375rem; line-height: 1.6; }
.ui-muted { margin: 0; font-size: 0.875rem; color: var(--muted-foreground); line-height: 1.5; }
.ui-small { margin: 0; font-size: 0.8125rem; color: var(--muted-foreground); line-height: 1.45; }
.ui-code {
  display: inline;
  padding: 0.1rem 0.35rem;
  border-radius: 0.3rem;
  background: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8125rem;
}
.ui-list {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.6;
}
.ui-list li + li { margin-top: 0.25rem; }
.ui-blockquote {
  margin: 0;
  padding-left: 0.9rem;
  border-left: 3px solid var(--border);
  color: var(--muted-foreground);
  font-style: italic;
}

/* —— Aspect ratio —— */
.ui-aspect {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--muted);
}
.ui-aspect::before {
  content: "";
  display: block;
  padding-top: calc(100% / (var(--ui-aspect, 16 / 9)));
}
.ui-aspect > * {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ui-aspect-square { --ui-aspect: 1; }
.ui-aspect-video { --ui-aspect: 16 / 9; }
.ui-aspect-4-3 { --ui-aspect: 4 / 3; }

/* —— Simple bar chart —— */
.ui-chart {
  display: flex;
  align-items: flex-end;
  gap: 0.45rem;
  width: 100%;
  height: 10rem;
  padding: 0.5rem 0.25rem 0;
}
.ui-chart-bar-wrap {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  height: 100%;
  justify-content: flex-end;
}
.ui-chart-bar {
  width: 100%;
  max-width: 2.5rem;
  border-radius: 0.35rem 0.35rem 0.15rem 0.15rem;
  background: color-mix(in oklch, var(--primary) 85%, transparent);
  min-height: 0.25rem;
  transition: height 0.25s ease;
}
.ui-chart-label {
  font-size: 0.65rem;
  font-weight: 550;
  color: var(--muted-foreground);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* —— Carousel —— */
.ui-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
}
.ui-carousel-track {
  display: flex;
  transition: transform 0.25s ease;
}
.ui-carousel-slide {
  flex: 0 0 100%;
  min-width: 100%;
  padding: 1.5rem;
  min-height: 8rem;
}
.ui-carousel-nav {
  position: absolute;
  inset: auto 0.5rem 0.5rem;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}
.ui-carousel-nav .ui-btn {
  pointer-events: auto;
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.12);
}
.ui-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.35rem;
  padding: 0 0.75rem 0.75rem;
}
.ui-carousel-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 9999px;
  border: 0;
  background: var(--border);
  cursor: pointer;
  padding: 0;
}
.ui-carousel-dot.is-active { background: var(--primary); }

/* —— Context menu —— */
.ui-context {
  position: relative;
}
.ui-context-menu {
  position: fixed;
  z-index: 95;
  min-width: 10rem;
  padding: 0.25rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border);
  background: var(--popover);
  color: var(--popover-foreground);
  box-shadow: 0 10px 30px rgb(0 0 0 / 0.16);
}
.ui-context-menu[hidden] { display: none !important; }

/* —— Item (media + title + desc) —— */
.ui-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border);
  background: var(--card);
}
.ui-item-media { flex-shrink: 0; }
.ui-item-body { min-width: 0; flex: 1; }
.ui-item-title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 650;
}
.ui-item-desc {
  margin: 0.15rem 0 0;
  font-size: 0.8125rem;
  color: var(--muted-foreground);
  line-height: 1.4;
}
.ui-item-actions {
  display: flex;
  gap: 0.35rem;
  flex-shrink: 0;
}

/* —— Empty row helper (table cell) —— */
.ui-empty-cell {
  padding: 1rem !important;
  border: 0 !important;
}

/* —— Calendar month grid (standalone visual) —— */
.ui-calendar {
  width: 100%;
  max-width: 18rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 0.75rem;
}
.ui-calendar-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.65rem;
}
.ui-calendar-month {
  font-size: 0.875rem;
  font-weight: 650;
}
.ui-calendar-weekdays,
.ui-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.15rem;
}
.ui-calendar-weekdays span {
  text-align: center;
  font-size: 0.65rem;
  font-weight: 650;
  color: var(--muted-foreground);
  padding: 0.25rem 0;
}
.ui-calendar-day {
  aspect-ratio: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: calc(var(--radius) - 4px);
  background: transparent;
  color: var(--foreground);
  font-size: 0.75rem;
  cursor: pointer;
}
.ui-calendar-day:hover { background: var(--muted); }
.ui-calendar-day.is-outside { color: var(--muted-foreground); opacity: 0.55; }
.ui-calendar-day.is-today:not(.is-selected) {
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--primary) 45%, var(--border));
}
.ui-calendar-day.is-selected {
  background: var(--primary);
  color: var(--primary-foreground);
}