@import url('/catalog.css');

/* ── Showcase atmosphere ── */
body.vui-showcase {
  background:
    radial-gradient(ellipse 90% 55% at 8% -8%, color-mix(in srgb, var(--color-accent) 14%, transparent), transparent 55%),
    radial-gradient(ellipse 70% 45% at 100% 0%, color-mix(in srgb, var(--color-info) 10%, transparent), transparent 50%),
    var(--color-bg);
}

.vui-showcase .vui-page {
  max-width: 1120px;
  position: relative;
}

.vui-showcase .vui-page::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.35;
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-text) 4%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-text) 4%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 20%, transparent 75%);
}

.vui-showcase .vui-header {
  margin-bottom: 22px;
  padding: 22px 22px var(--space-1);
  border-radius: calc(var(--radius-2) + 4px);
  border: 1px solid color-mix(in srgb, var(--color-accent) 12%, var(--color-border));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--color-surface) 94%, var(--color-accent) 6%), var(--color-surface));
  box-shadow:
    var(--shadow-sm),
    0 0 48px color-mix(in srgb, var(--color-accent) 8%, transparent);
}

.vui-showcase .vui-header h1 {
  letter-spacing: -0.03em;
}

.vui-showcase .vui-panel {
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--color-surface) 98%, var(--color-text) 2%) 0%,
    var(--color-surface) 42%,
    color-mix(in srgb, var(--color-surface) 96%, var(--color-bg) 4%) 100%
  );
  border: 1px solid color-mix(in srgb, var(--color-border) 88%, var(--color-accent) 12%);
  border-radius: var(--radius-2);
  box-shadow:
    var(--shadow-sm),
    0 0 0 1px var(--color-hover) inset;
  padding: 22px;
  animation: vui-panel-in 0.45s ease backwards;
}

.vui-showcase .vui-panel:nth-child(4n + 3) { animation-delay: 0.05s; }
.vui-showcase .vui-panel:nth-child(4n) { animation-delay: 0.1s; }

@keyframes vui-panel-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.vui-showcase .vui-panel h2 {
  font-size: var(--control-font-lg);
  letter-spacing: -0.02em;
}

/* ── Nav ── */
.vui-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-1);
}

.vui-showcase-toc {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  flex-wrap: nowrap;
  gap: var(--control-gap);
  overflow-x: auto;
  margin: 0 0 18px;
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-3);
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  backdrop-filter: blur(12px) saturate(1.1);
  -webkit-backdrop-filter: blur(12px) saturate(1.1);
  scrollbar-width: none;
}

.vui-showcase-toc::-webkit-scrollbar {
  display: none;
}

.vui-showcase-toc__link {
  flex-shrink: 0;
  padding: 5px var(--space-3);
  border-radius: calc(var(--radius-3) - 2px);
  color: var(--color-text-secondary);
  font-size: var(--control-font-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.vui-showcase-toc__link:hover {
  color: var(--color-text);
  background: var(--color-hover);
}

.vui-showcase-toc__link.is-active {
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-accent) 14%, var(--color-surface));
}

/* ── Showcase layout ── */
.vui-showcase-grid {
  display: grid;
  gap: var(--space-2);
}

.vui-showcase-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.vui-showcase-row--stack {
  flex-direction: column;
  align-items: stretch;
  max-width: 360px;
}

.vui-showcase-label {
  margin: 0 0 var(--space-3);
  font-size: var(--control-font-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.vui-showcase-block {
  margin-bottom: var(--space-1);
}

.vui-showcase-block:last-child {
  margin-bottom: 0;
}

.vui-field-label {
  display: block;
  margin-bottom: 6px;
  font-size: var(--control-font-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.vui-field-hint {
  margin: 6px 0 0;
  font-size: var(--control-font-sm);
  color: var(--color-text-secondary);
}

.vui-field-hint--error {
  color: var(--color-danger);
}

.vui-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.vui-icon--lg {
  width: 18px;
  height: 18px;
}

.hybrid-search-demo {
  max-width: 360px;
}

.hybrid-search-demo__result {
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  font-size: var(--control-font-sm);
  color: var(--color-text-secondary);
}

.hybrid-search-demo__result strong {
  color: var(--color-text);
  font-weight: 600;
}

.vui-amo-preview {
  margin-top: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-2);
  background: #232738;
  max-width: 360px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.vui-amo-preview .hybrid-search__anchor {
  background: rgba(255, 255, 255, 0.06);
}

.vui-amo-preview .hybrid-search__panel--static {
  position: relative;
  top: auto !important;
  left: auto !important;
  width: 100% !important;
  margin-top: 6px;
  max-height: none;
}

.vui-code-inline {
  font-family: var(--font-mono);
  font-size: var(--control-font-sm);
  color: var(--color-accent);
}

.vui-inline-context {
  margin: 0;
  font-size: var(--control-font-md);
  line-height: 1.55;
  color: var(--color-text);
}

.vui-inline-context--muted {
  margin-top: var(--space-3);
  color: var(--color-text-secondary);
}

.vui-inline-context__meta {
  font-family: var(--font-mono);
  font-size: var(--control-font-sm);
  color: var(--color-text-secondary);
}

.vui-inline-context .vinput--inline,
.vui-inline-context .vinline-select {
  vertical-align: baseline;
}

/* Size compare */
.vui-size-compare {
  display: grid;
  gap: var(--space-3);
}

.vui-size-compare__head,
.vui-size-compare__row {
  display: grid;
  grid-template-columns: 64px repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  align-items: center;
}

.vui-size-compare__head {
  margin-bottom: 2px;
  font-size: var(--control-font-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.vui-size-compare__row {
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-3);
  background: color-mix(in srgb, var(--color-bg) 65%, transparent);
  border: 1px solid var(--color-border);
}

.vui-size-compare__label {
  font-size: var(--control-font-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

/* Tabs demo */
.vui-tabs-demo {
  display: grid;
  gap: var(--space-1);
}

.vui-tabs-demo__card {
  padding: var(--space-2);
  border-radius: var(--radius-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  font-size: var(--control-font-md);
  line-height: 1.55;
  color: var(--color-text-secondary);
}

.vui-tabs-demo__card strong {
  color: var(--color-text);
}

/* Tooltips playground */
.vui-tooltip-playground {
  position: relative;
  min-height: 200px;
  padding: 28px;
  border-radius: var(--radius-2);
  background:
    radial-gradient(circle at var(--tip-x, 50%) var(--tip-y, 50%), color-mix(in srgb, var(--color-accent) 16%, transparent), transparent 42%),
    var(--color-bg);
  border: 1px dashed color-mix(in srgb, var(--color-accent) 22%, var(--color-border));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  overflow: hidden;
}

.vui-tooltip-playground__hint {
  position: absolute;
  left: 14px;
  bottom: 12px;
  margin: 0;
  font-size: var(--control-font-sm);
  color: var(--color-text-secondary);
}

.vui-tooltip-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-2);
  border-radius: 99px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--control-font-sm);
  font-weight: 600;
  cursor: default;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.vui-tooltip-chip:hover {
  border-color: color-mix(in srgb, var(--color-accent) 35%, var(--color-border));
  box-shadow: 0 0 24px color-mix(in srgb, var(--color-accent) 14%, transparent);
  transform: translateY(-1px);
  color: var(--color-text);
}

@media (max-width: 720px) {
  .vui-size-compare__head {
    display: none;
  }

  .vui-size-compare__row {
    grid-template-columns: 1fr;
  }

  .vui-size-compare__label {
    margin-bottom: 4px;
  }

  .vui-tooltip-playground {
    min-height: 160px;
    padding: var(--space-3) var(--space-2) 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .vui-showcase .vui-panel,
  .vui-skeleton-card__content,
  .vui-tooltip-chip:hover {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}

/* Motion showcase */
.vui-motion-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.vui-motion-card {
  padding: var(--space-2);
  border-radius: var(--radius-3);
  background: color-mix(in srgb, var(--color-bg) 70%, transparent);
  border: 1px solid var(--color-border);
}

.vui-motion-card--wide {
  grid-column: 1 / -1;
}

.vui-motion-stack {
  display: grid;
  gap: var(--space-3);
}

.vui-skeleton-card__row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.vui-skeleton-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: var(--control-font-sm);
  font-weight: 700;
  background: color-mix(in srgb, var(--color-accent) 18%, transparent);
  color: var(--color-accent);
  flex-shrink: 0;
}

.vui-skeleton-card__content strong {
  display: block;
  font-size: var(--control-font-md);
  color: var(--color-text);
}

.vui-skeleton-card__content p {
  margin: 4px 0 0;
  font-size: var(--control-font-sm);
  color: var(--color-text-secondary);
}

.vui-skeleton-card__content {
  animation: vui-skeleton-reveal 0.45s cubic-bezier(0.34, 1.2, 0.64, 1);
}

@keyframes vui-skeleton-reveal {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .vui-motion-grid {
    grid-template-columns: 1fr;
  }
}

/* Live patterns */
.vui-kbd-inline {
  padding: 1px var(--control-gap);
  border-radius: 5px;
  border: 1px solid var(--color-border);
  background: var(--color-hover);
  font-family: var(--font-mono, monospace);
  font-size: var(--control-font-sm);
}

.vui-live-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.vui-live-card {
  padding: var(--space-2);
  border-radius: var(--radius-3);
  background: color-mix(in srgb, var(--color-bg) 70%, transparent);
  border: 1px solid var(--color-border);
  min-width: 0;
}

.vui-live-card--wide {
  grid-column: 1 / -1;
}

.vui-live-card--feed {
  grid-column: 1 / -1;
}

.vui-live-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: 6px;
}

.vui-live-card__head .vui-showcase-label {
  margin: 0;
}

.vui-live-card__hint {
  margin: 0 0 var(--space-3);
  font-size: var(--control-font-sm);
  line-height: 1.45;
  color: var(--color-text-secondary);
}

.vui-live-card--wide .vui-live-card__hint {
  margin-bottom: 0;
}

.vfeed__head-actions {
  display: flex;
  align-items: center;
  gap: var(--control-gap);
  flex-shrink: 0;
}

.vui-live-card--feed .vui-live-card__head {
  align-items: flex-start;
}

.vui-stats-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.vui-stats-head h2 {
  margin: 0;
}

.vui-stats-demo .vstats {
  margin-top: 0;
}

#vfeed-demo {
  max-height: none;
  overflow-y: visible;
}

@media (max-width: 720px) {
  .vui-live-grid {
    grid-template-columns: 1fr;
  }

  .vui-live-card--wide,
  .vui-live-card--feed {
    grid-column: auto;
  }
}

/* Drawer hero demos */
.vui-drawer-hero-demos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.vui-drawer-hero-demo__label {
  margin: 0 0 var(--space-3);
  font-size: var(--control-font-sm);
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.vui-drawer-hero-demo .vui-drawer-hero {
  min-height: 100%;
}

@media (max-width: 960px) {
  .vui-drawer-hero-demos {
    grid-template-columns: 1fr;
  }
}