/* Hallmark · pre-emit critique: P5 H5 E4 S5 R5 V4
 * taste-skill · redesign-preserve · dials: variance 5 / motion 3 / density 6
 * genre: utilitarian-modern · macrostructure: compact workbench · theme: brand green on cool neutral
 * audience: 优优合作经销商 · use: 选择素材并复制整套朋友圈图文 · tone: 专业直接可信
 * enrichment: real gallery imagery · nav: N9 Edge-aligned · footer: Ft1 Minimal
 * contrast: pass (40-41) · slop: pass (42-45) · honest: pass (46) · chrome: pass (47)
 * tokens: pass (48) · responsive: pass (34, 49-57) · icons: pass (30)
 */

html,
body {
  overflow-x: clip;
}

body {
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
}

button,
input,
select,
a {
  font-family: var(--font-body);
}

button,
.topnav a,
.advisor-actions a,
.bottom-actions a,
.moments-footer a {
  white-space: nowrap;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

button:disabled,
input:disabled,
select:disabled,
a[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.55;
  background: var(--color-paper-2);
  color: var(--color-muted);
}

.app-shell {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100dvh;
  background: var(--color-paper);
}

.topbar {
  position: sticky;
  inset-block-start: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  min-height: 4.25rem;
  padding: var(--space-xs) var(--space-sm);
  border-block-end: var(--rule-thin) solid var(--color-rule);
  background: var(--color-surface);
  box-shadow: none;
}

.brand {
  min-width: 0;
  gap: var(--space-xs);
  color: var(--color-ink);
}

.brand strong {
  font-family: var(--font-display);
  font-size: var(--text-md);
  letter-spacing: -0.02em;
}

.topnav {
  gap: var(--space-2xs);
}

.topnav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding-inline: var(--space-sm);
  border: var(--rule-thin) solid transparent;
  border-radius: var(--radius-control);
  color: var(--color-ink-2);
  font-weight: 650;
  transition: color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out);
}

.topnav a:hover {
  color: var(--color-accent-strong);
  background: var(--color-accent-soft);
}

.side-rail {
  position: static;
  width: auto;
  padding: var(--space-xs) var(--space-sm) 0;
  border: 0;
  background: var(--color-paper);
  overflow: visible;
}

.scene-list {
  display: flex;
  gap: var(--space-2xs);
  overflow-x: auto;
  scrollbar-width: none;
  padding-block-end: var(--space-2xs);
}

.scene-list::-webkit-scrollbar {
  display: none;
}

.scene-item,
.scene-list button {
  flex: 0 0 auto;
  min-height: 2.75rem;
  border-radius: var(--radius-control);
  white-space: nowrap;
}

.workspace {
  width: min(100%, 105rem);
  margin-inline: auto;
  padding: var(--space-md) var(--space-sm) var(--space-xl);
}

.workbench-intro {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-sm) 0 var(--space-lg);
  border-block-end: var(--rule-thin) solid var(--color-rule);
}

.intro-copy {
  min-width: 0;
}

.intro-copy h1 {
  max-width: none;
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.7rem);
  font-style: normal;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
  min-width: 0;
}

.intro-copy > p:last-child {
  max-width: 65ch;
  margin: var(--space-2xs) 0 0;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-block: var(--rule-thin) solid var(--color-rule);
}

.workflow-steps li {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
  min-width: 0;
  padding: var(--space-sm);
  border-inline-end: var(--rule-thin) solid var(--color-rule);
}

.workflow-steps li:last-child {
  border-inline-end: 0;
}

.workflow-steps strong {
  font-family: var(--font-display);
  font-size: var(--text-sm);
}

.workflow-steps small {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.advisor-entry {
  margin: var(--space-md) 0;
  padding: var(--space-sm);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: none;
}

.advisor-entry > div > span {
  color: var(--color-accent-strong);
  font-family: var(--font-mono);
}

.advisor-entry h2,
.panel-head h1,
.copy-header h3,
.publish-box h3,
.detail-top h2,
.detail-summary h3 {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-style: normal;
}

.advisor-entry h2 {
  font-size: var(--text-md);
  line-height: 1.25;
}

.advisor-entry p {
  color: var(--color-ink-2);
}

.advisor-actions a:first-child,
.search-button,
.favorite-button {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.advisor-actions a,
.search-button,
.filter-button,
.favorite-button,
.download-button,
.panel-head button,
.copy-header button,
.gallery-tools button,
.main-tabs button {
  min-height: 2.75rem;
  border-radius: var(--radius-control);
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out), transform 100ms var(--ease-out);
}

.advisor-actions a:active,
.search-button:active,
.filter-button:active,
.favorite-button:active,
.download-button:active,
.panel-head button:active,
.copy-header button:active {
  transform: translateY(1px);
}

.advisor-qr {
  border-color: var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}

.searchbar {
  position: sticky;
  inset-block-start: 4.25rem;
  z-index: 35;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-2xs);
  margin: 0 0 var(--space-md);
  padding: var(--space-xs);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: 0 0.75rem 2rem var(--color-shadow);
}

.search-box {
  min-width: 0;
  border-color: var(--color-rule-strong);
  border-radius: var(--radius-control);
  background: var(--color-paper);
}

.search-box:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.select-pill,
.filter-button {
  display: none;
}

.content-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
  align-items: start;
}

.gallery-column,
.copy-panel {
  min-width: 0;
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-panel);
  background: var(--color-surface);
  box-shadow: none;
}

.gallery-tabs,
.panel-head {
  border-block-end-color: var(--color-rule);
}

.main-tabs {
  max-width: 100%;
  overflow-x: auto;
}

.main-tabs button.active {
  color: var(--color-accent-strong);
  box-shadow: inset 0 -2px 0 var(--color-accent);
}

.gallery-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xs);
  padding: var(--space-xs);
}

.gallery-grid.compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gallery-card {
  min-width: 0;
  border-color: var(--color-rule);
  border-radius: var(--radius-card);
  box-shadow: none;
  transition: border-color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out);
}

.gallery-card:hover,
.gallery-card:focus-within {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  transform: none;
}

.gallery-card.is-selected,
.gallery-card.active {
  border-color: var(--color-accent);
  box-shadow: inset 0 0 0 2px var(--color-accent);
}

.gallery-card img,
.selected-summary img,
.detail-image-stage img {
  background: var(--color-paper-2);
}

.pager {
  overflow-x: auto;
  border-block-start-color: var(--color-rule);
}

.pager button.active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.copy-panel {
  position: relative;
  inset-block-start: auto;
  max-height: none;
  overflow: visible;
}

.selected-summary,
.content-tags,
.copy-header,
.variant-list,
.publish-box,
.bottom-actions {
  border-color: var(--color-rule);
}

.tag-row span,
.topic-row button,
.time-row button {
  border-radius: var(--radius-control);
  background: var(--color-paper-2);
  color: var(--color-ink-2);
}

.variant-card {
  border-color: var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-paper);
}

.variant-card:hover,
.variant-card:focus-within {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.publish-box {
  background: var(--color-paper-2);
}

.bottom-actions {
  position: sticky;
  inset-block-end: 0;
  background: var(--color-surface);
}

.detail-dialog::backdrop {
  background: var(--color-overlay);
}

.detail-shell {
  border-radius: var(--radius-panel);
  background: var(--color-surface);
}

.toast {
  border-radius: var(--radius-control);
  background: var(--color-ink);
  color: var(--color-surface);
}

.moments-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-block-start: var(--space-xl);
  padding-block: var(--space-lg);
  border-block-start: var(--rule-thin) solid var(--color-rule);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.moments-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
}

.moments-footer a {
  color: var(--color-ink-2);
  font-weight: 650;
}

.youyou-consult-float,
.youyou-sites-hub-float {
  border-radius: var(--radius-control) !important;
  font-family: var(--font-body) !important;
}

@media (min-width: 40rem) {
  .topbar {
    padding-inline: var(--space-lg);
  }

  .side-rail {
    padding-inline: var(--space-lg);
  }

  .workspace {
    padding-inline: var(--space-lg);
  }

  .workbench-intro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-lg);
  }

  .intro-copy h1 {
    white-space: nowrap;
  }

  .workflow-steps {
    min-width: 26rem;
  }

  .searchbar {
    grid-template-columns: minmax(18rem, 1fr) auto auto;
  }

  .select-pill:first-of-type {
    display: flex;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-sm);
    padding: var(--space-md);
  }

  .gallery-grid.compact {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .moments-footer {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 60rem) {
  .app-shell {
    grid-template-columns: 13.5rem minmax(0, 1fr);
  }

  .topbar {
    grid-column: 1 / -1;
    grid-template-columns: minmax(18rem, 1fr) auto;
  }

  .side-rail {
    position: sticky;
    inset-block-start: 4.25rem;
    height: calc(100dvh - 4.25rem);
    padding: var(--space-lg) var(--space-sm);
    border-inline-end: var(--rule-thin) solid var(--color-rule);
    background: var(--color-surface);
  }

  .scene-list {
    display: grid;
    overflow: visible;
  }

  .workspace {
    padding-block-start: var(--space-lg);
  }

  .select-pill,
  .filter-button {
    display: flex;
  }

  .searchbar {
    grid-template-columns: minmax(18rem, 1fr) auto auto auto auto;
  }

  .content-shell {
    grid-template-columns: minmax(0, 1.32fr) minmax(22rem, 0.68fr);
  }

  .copy-panel {
    position: sticky;
    inset-block-start: 9.5rem;
    max-height: calc(100dvh - 10.5rem);
    overflow: auto;
  }
}

@media (min-width: 90rem) {
  .gallery-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .gallery-grid.compact {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (hover: hover) and (pointer: fine) {
  .advisor-actions a:hover,
  .search-button:hover,
  .favorite-button:hover {
    background: var(--color-accent-strong);
    border-color: var(--color-accent-strong);
  }
}

@media (pointer: coarse) {
  button,
  .topnav a,
  .advisor-actions a,
  .bottom-actions a,
  .moments-footer a {
    min-height: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}

.motion-batch {
  will-change: transform, opacity;
}