.vz-shell {
  min-height: 100vh;
  color: var(--vz-txt);
  background: var(--vz-bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: var(--vz-lh);
}
.vz-wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.vz-section { padding: 28px 0; }
.vz-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--vz-sp-4); }
.vz-span-3 { grid-column: span 3; }
.vz-span-4 { grid-column: span 4; }
.vz-span-6 { grid-column: span 6; }
.vz-span-8 { grid-column: span 8; }
.vz-span-12 { grid-column: 1 / -1; }
.ds-card.vz-elev,
.vz-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--vz-line);
  border-radius: var(--vz-r-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.012)), var(--vz-card);
  box-shadow: var(--vz-shadow-1);
}
.vz-card { padding: var(--vz-sp-5); }
.ds-card.vz-elev { transition: transform var(--vz-dur-normal) var(--vz-ease-out), box-shadow var(--vz-dur-normal) var(--vz-ease-out), border-color var(--vz-dur-normal) var(--vz-ease-out); }
.ds-card.vz-elev:hover,
.vz-card.vz-clickable:hover { transform: translateY(-3px); box-shadow: var(--vz-shadow-2); border-color: rgba(59,130,246,.42); }
.vz-card-title { margin: 0 0 6px; font-size: var(--vz-fs-lg); font-weight: 760; text-wrap: balance; }
.vz-muted { color: var(--vz-muted); }
.vz-pill, .ds-badge.vz-pulse {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(59,130,246,.26);
  border-radius: var(--vz-r-pill);
  background: rgba(59,130,246,.10);
  color: #bfdbfe;
  font-size: var(--vz-fs-xs);
  font-weight: 700;
}
.ds-btn.vz-motion,
.vz-btn {
  min-height: 40px;
  border: 1px solid rgba(59,130,246,.36);
  border-radius: var(--vz-r-md);
  background: rgba(59,130,246,.14);
  color: var(--vz-txt);
  cursor: pointer;
  transition: transform var(--vz-dur-fast) var(--vz-ease-out), background var(--vz-dur-fast) var(--vz-ease-out), border-color var(--vz-dur-fast) var(--vz-ease-out), opacity var(--vz-dur-fast) var(--vz-ease-out);
}
.ds-btn.vz-motion:hover,
.vz-btn:hover { transform: translateY(-1px); background: rgba(59,130,246,.22); border-color: rgba(96,165,250,.62); }
.ds-btn.vz-motion:active,
.vz-btn:active { transform: scale(.98); }
.ds-btn.vz-loading,
.vz-btn[aria-busy="true"] { pointer-events: none; opacity: .72; }
.ds-btn.vz-loading::before,
.vz-btn[aria-busy="true"]::before {
  content: "";
  width: 14px;
  height: 14px;
  margin-right: 8px;
  display: inline-block;
  border: 2px solid rgba(255,255,255,.32);
  border-top-color: currentColor;
  border-radius: 50%;
  vertical-align: -2px;
  animation: vz-spin .7s linear infinite;
}
.vz-focus :is(a, button, input, select, textarea, [tabindex]):focus-visible,
:is(.vz-btn, .ds-btn, .ds-input, .ds-choice, .ds-nav-link, .ds-menu-item):focus-visible {
  outline: 2px solid var(--vz-accent);
  outline-offset: 3px;
  box-shadow: var(--vz-ring);
}
.ds-nav-link.vz-nav-polish {
  border-left: 2px solid transparent;
  transition: transform var(--vz-dur-fast) var(--vz-ease-out), background var(--vz-dur-fast) var(--vz-ease-out), color var(--vz-dur-fast) var(--vz-ease-out), border-color var(--vz-dur-fast) var(--vz-ease-out);
}
.ds-nav-link.vz-nav-polish:hover { transform: translateX(2px); background: rgba(59,130,246,.10); }
.ds-nav-link.vz-nav-polish[aria-current="page"] { border-left-color: var(--vz-accent); background: rgba(59,130,246,.14); }
.vz-table, .ds-table.vz-polish { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.vz-table th, .vz-table td, .ds-table.vz-polish th, .ds-table.vz-polish td { padding: 12px 14px; border-bottom: 1px solid var(--vz-line); text-align: left; }
.vz-table tr:hover, .ds-table.vz-polish tr:hover { background: var(--vz-row-hover); }
.vz-dense .vz-table th, .vz-dense .vz-table td,
.ds-table.vz-dense th, .ds-table.vz-dense td { padding-block: 7px; }
.ds-card.vz-dense, .vz-card.vz-dense { padding: var(--vz-sp-3); }
.vz-field { display: grid; gap: 6px; }
.vz-field label { color: var(--vz-muted); font-size: var(--vz-fs-xs); }
.vz-field input, .vz-field select {
  min-height: 42px;
  border: 1px solid var(--vz-line);
  border-radius: var(--vz-r-md);
  background: var(--vz-field-bg);
  color: var(--vz-txt);
  padding: 0 12px;
}
.vz-field:focus-within { filter: drop-shadow(0 0 16px rgba(59,130,246,.16)); }
.vz-chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.vz-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid var(--vz-line);
  border-radius: var(--vz-r-pill);
  background: rgba(255,255,255,.035);
}
.vz-chip button { opacity: .62; border: 0; background: none; color: inherit; cursor: pointer; }
.vz-chip:hover button, .vz-chip button:focus-visible { opacity: 1; }
.vz-progress {
  height: 10px;
  overflow: hidden;
  border-radius: var(--vz-r-pill);
  background: rgba(255,255,255,.08);
}
.vz-progress > i {
  display: block;
  width: calc(var(--val, 0) * 1%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--vz-accent), #22d3ee);
  transition: width var(--vz-dur-slow) var(--vz-ease-out);
}
.vz-skeleton {
  position: relative;
  overflow: hidden;
  border-radius: var(--vz-r-md);
  background: rgba(255,255,255,.07);
}
.vz-skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.10), transparent);
  animation: vz-shimmer 1.5s infinite;
}
.vz-tabs { position: relative; display: flex; gap: 6px; padding: 4px; border: 1px solid var(--vz-line); border-radius: var(--vz-r-pill); background: rgba(255,255,255,.035); }
.vz-tabs button { position: relative; z-index: 1; min-height: 36px; padding: 0 14px; border: 0; border-radius: var(--vz-r-pill); background: transparent; color: var(--vz-muted); cursor: pointer; }
.vz-tabs button[aria-selected="true"] { color: var(--vz-txt); background: rgba(59,130,246,.18); }
.vz-menu, .vz-dropdown {
  transform-origin: top right;
  animation: vz-pop var(--vz-dur-fast) var(--vz-ease-out);
}
.vz-modal {
  animation: vz-modal-in var(--vz-dur-normal) var(--vz-ease-out);
}
.vz-overlay {
  animation: vz-fade var(--vz-dur-normal) var(--vz-ease-out);
}
.vz-drawer {
  animation: vz-drawer var(--vz-dur-normal) var(--vz-ease-out);
}
.vz-toast {
  animation: vz-toast var(--vz-dur-slow) var(--vz-ease-out);
}
.vz-accordion {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--vz-dur-normal) var(--vz-ease-inout);
}
.vz-accordion[aria-expanded="true"] { grid-template-rows: 1fr; }
.vz-accordion > div { overflow: hidden; }
.vz-image-fade { opacity: 0; filter: blur(8px); transition: opacity var(--vz-dur-slow), filter var(--vz-dur-slow); }
.vz-image-fade.vz-loaded { opacity: 1; filter: blur(0); }
.vz-empty-art {
  min-height: 190px;
  display: grid;
  place-items: center;
  border: 1px dashed rgba(96,165,250,.34);
  border-radius: var(--vz-r-lg);
  background: radial-gradient(circle at center, rgba(59,130,246,.14), transparent 60%);
  color: #bfdbfe;
}
.vz-tooltip { position: relative; }
.vz-tooltip:hover::after,
.vz-tooltip:focus-visible::after {
  content: attr(data-tip);
  position: absolute;
  z-index: 10;
  left: 50%;
  bottom: calc(100% + 8px);
  width: max-content;
  max-width: 260px;
  transform: translateX(-50%);
  padding: 8px 10px;
  border: 1px solid var(--vz-line);
  border-radius: var(--vz-r-sm);
  background: #111827;
  color: var(--vz-txt);
  font-size: var(--vz-fs-xs);
  box-shadow: var(--vz-shadow-2);
}
.vz-toast-host {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 20;
  display: grid;
  gap: 10px;
}
.vz-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(0,0,0,.58);
}
.vz-modal-panel {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 31;
  width: min(460px, calc(100% - 32px));
  transform: translate(-50%, -50%);
}
.vz-demo-img {
  max-width: 100%;
  height: auto;
}
::selection { background: rgba(59,130,246,.42); color: #fff; }
@keyframes vz-spin { to { transform: rotate(1turn); } }
@keyframes vz-shimmer { to { transform: translateX(100%); } }
@keyframes vz-pop { from { opacity: 0; transform: scale(.96) translateY(-4px); } }
@keyframes vz-modal-in { from { opacity: 0; transform: scale(.96); } }
@keyframes vz-fade { from { opacity: 0; } }
@keyframes vz-drawer { from { opacity: 0; transform: translateX(-16px); } }
@keyframes vz-toast { 0% { opacity: 0; transform: translateX(24px); } 70% { transform: translateX(-4px); } 100% { opacity: 1; transform: translateX(0); } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
}
@media (max-width: 820px) {
  .vz-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .vz-span-3, .vz-span-4, .vz-span-6, .vz-span-8 { grid-column: span 6; }
}
@media (max-width: 520px) {
  .vz-wrap { width: min(100% - 20px, 1180px); }
  .vz-grid { grid-template-columns: 1fr; }
  .vz-span-3, .vz-span-4, .vz-span-6, .vz-span-8, .vz-span-12 { grid-column: 1 / -1; }
}
@media print {
  .vz-shell { background: #fff; color: #111827; }
  .vz-card, .ds-card.vz-elev { box-shadow: none; border-color: #d1d5db; background: #fff; }
  .vz-no-print { display: none !important; }
}