:root {
  --cb-bg: var(--sv-color-canvas);
  --cb-panel: var(--sv-color-surface);
  --cb-panel-2: var(--sv-color-surface-strong);
  --cb-ink: var(--sv-color-text);
  --cb-muted: var(--sv-color-text-muted);
  --cb-faint: var(--sv-color-text-faint);
  --cb-line: var(--sv-color-border);
  --cb-accent: var(--sv-color-brand);
}

* { box-sizing: border-box; }
button, input, textarea, select { font: inherit; }

.creative-butler-body {
  min-height: 100dvh;
  margin: 0;
  color: var(--cb-ink);
  background: var(--cb-bg);
  font-family: var(--sv-font-sans);
}

.creative-butler-body::before { content: none; }

.cb-shell {
  position: relative;
  width: min(1500px, calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.cb-header {
  min-height: 104px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  padding-bottom: 19px;
  border-bottom: 1px solid var(--cb-line);
}

.cb-header > div:first-child > span,
.cb-dialog header span,
.cb-category-card header span {
  display: block;
  margin-bottom: 8px;
  color: var(--cb-accent);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .18em;
}

.cb-header h1 {
  margin: 0;
  font: 600 var(--sv-font-size-title, 1.75rem)/1.28 var(--sv-font-sans, sans-serif);
  letter-spacing: -.045em;
  text-wrap: balance;
}

.cb-header p { margin: 10px 0 0; color: var(--cb-muted); font-size: 13px; }
.cb-header-actions { display: flex; align-items: center; gap: 9px; padding-top: 8px; }
.cb-header-actions button {
  min-height: 40px;
  padding: 0 15px;
  border: 1px solid var(--cb-line);
  border-radius: 9px;
  color: var(--sv-color-text);
  background: var(--sv-color-surface);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease, transform 180ms ease, background 180ms ease;
}
.cb-header-actions button:last-child { color: var(--sv-color-on-brand); border-color: var(--cb-accent); background: var(--cb-accent); }
.cb-header-actions button:hover { border-color: rgba(var(--sv-brand-rgb), .55); color: var(--cb-ink); transform: translateY(-1px); }
.cb-header-actions button:last-child:hover { color: var(--sv-color-on-brand); filter: brightness(1.04); }
.cb-header-actions button:active { transform: translateY(1px); }

.cb-case-stage { min-width: 0; padding-top: 14px; }
.cb-case-bar { display: flex; align-items: center; gap: 18px; border-bottom: 1px solid var(--cb-line); }
.cb-category-tabs { min-height: 48px; display: flex; align-items: center; gap: 26px; flex: 1; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; }
.cb-category-tabs::-webkit-scrollbar { display: none; }
.cb-category-tabs button {
  position: relative;
  height: 48px;
  padding: 0;
  border: 0;
  color: var(--cb-muted);
  background: transparent;
  font-size: 12px;
  white-space: nowrap;
  cursor: pointer;
}
.cb-category-tabs button::after { content: ""; position: absolute; right: 0; bottom: -1px; left: 0; height: 2px; background: transparent; }
.cb-category-tabs button.is-active { color: var(--cb-ink); font-weight: 800; }
.cb-category-tabs button.is-active::after { background: var(--cb-accent); box-shadow: 0 0 12px rgba(var(--sv-brand-rgb), .42); }

.cb-search {
  width: clamp(220px, 24vw, 330px);
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--cb-line);
  border-radius: 10px;
  background: var(--sv-color-surface);
  color: var(--cb-faint);
}
.cb-search input { min-width: 0; border: 0; outline: 0; color: var(--cb-ink); background: transparent; font-size: 12px; }
.cb-search:focus-within { border-color: rgba(var(--sv-brand-rgb), .46); box-shadow: 0 0 0 3px rgba(var(--sv-brand-rgb), .06); }

.cb-case-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 20px; }
.cb-case {
  position: relative;
  display: flex;
  aspect-ratio: 2 / 3;
  contain: size;
  flex-direction: column;
  min-width: 0;
  overflow: visible;
  border: 1px solid transparent;
  border-radius: 13px;
  background: var(--sv-color-canvas-raised);
  box-shadow: 0 10px 30px rgba(2, 7, 3, .18), inset 0 1px rgba(255, 255, 255, .03);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}
.cb-case:hover, .cb-case:focus-visible { transform: translateY(-3px); outline: 0; border-color: rgba(var(--sv-brand-rgb), .24); box-shadow: 0 18px 42px rgba(2, 7, 3, .34), inset 0 1px rgba(255, 255, 255, .04); }
.cb-case-media { position: relative; flex: 1 1 0; min-height: 0; overflow: hidden; border-radius: 12px 12px 0 0; background: var(--sv-color-canvas); }
.cb-case-media img, .cb-case-media video, .cb-drawer-skill-id img, .cb-drawer-skill-id video { width: 100%; height: 100%; display: block; object-fit: cover; }
.cb-case-media > span { position: absolute; top: 10px; left: 10px; padding: 5px 8px; border-radius: 5px; color: var(--sv-color-text); background: rgba(8, 10, 8, .7); backdrop-filter: blur(8px); font-size: 9px; }
.cb-case-more { position: absolute; top: 9px; right: 9px; width: 32px; height: 28px; border: 1px solid var(--sv-color-border-strong); border-radius: 8px; color: var(--sv-color-text); background: rgba(8, 10, 8, .64); font-size: 12px; letter-spacing: .06em; cursor: pointer; }
.cb-case-more:hover, .cb-case-more:focus-visible { border-color: var(--cb-accent); color: var(--cb-accent); outline: 0; }
.cb-no-preview { display: grid; place-items: center; color: var(--cb-faint); font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.cb-case-body { flex: 0 0 auto; padding: 14px 14px 12px; border-radius: 0 0 13px 13px; overflow: hidden; }
.cb-case-body > small { color: var(--cb-accent); font-size: 11px; font-weight: 850; letter-spacing: .035em; }
.cb-case h3 { margin: 8px 0 12px; overflow: hidden; color: var(--cb-ink); font-size: 15px; line-height: 1.35; white-space: nowrap; text-overflow: ellipsis; }
.cb-case footer { min-width: 0; min-height: 25px; display: grid; grid-template-columns: auto minmax(0, 1fr) 24px; align-items: center; gap: 8px; padding-top: 10px; border-top: 1px solid var(--sv-color-border); font-size: 10px; }
.cb-case footer span { color: var(--sv-color-text-muted); font: 800 10px/1 var(--sv-font-mono); letter-spacing: .07em; }
.cb-case footer b { overflow: hidden; color: var(--sv-color-text); font-weight: 650; white-space: nowrap; text-overflow: ellipsis; }
.cb-case footer i { display: grid; place-items: center; width: 24px; height: 22px; border-radius: 6px; color: var(--cb-accent); background: rgba(var(--sv-brand-rgb), .065); font-size: 13px; font-style: normal; transition: color 160ms ease, background 160ms ease, transform 160ms ease; }
.cb-case:hover footer i, .cb-case:focus-visible footer i { color: var(--sv-color-brand-hover); background: rgba(var(--sv-brand-rgb), .12); transform: translateX(2px); }

.cb-card-menu { position: absolute; z-index: 4; top: 42px; right: 9px; width: 116px; padding: 5px; border: 1px solid var(--cb-line); border-radius: 9px; background: var(--sv-color-surface-subtle); box-shadow: 0 16px 44px rgba(0, 0, 0, .42); }
.cb-card-menu[hidden] { display: none; }
.cb-card-menu button { width: 100%; min-height: 33px; padding: 0 10px; border: 0; border-radius: 6px; color: var(--sv-color-text); background: transparent; text-align: left; font-size: 11px; cursor: pointer; }
.cb-card-menu button:hover { color: var(--cb-accent); background: rgba(var(--sv-brand-rgb), .06); }

.cb-empty { grid-column: 1 / -1; min-height: 300px; display: grid; place-items: center; align-content: center; gap: 9px; border: 1px dashed var(--cb-line); border-radius: 13px; color: var(--cb-muted); text-align: center; }
.cb-empty strong { color: var(--cb-ink); font-size: 15px; }
.cb-empty p { margin: 0; font-size: 11px; }
.cb-empty button { min-height: 38px; margin-top: 5px; padding: 0 14px; border: 0; border-radius: 8px; color: var(--sv-color-on-brand); background: var(--cb-accent); font-size: 11px; font-weight: 800; cursor: pointer; }

.cb-dialog { padding: 0; border: 1px solid var(--sv-color-border); color: var(--cb-ink); background: var(--sv-color-canvas); box-shadow: 0 32px 110px rgba(0, 0, 0, .72); }
.cb-dialog::backdrop { background: rgba(0, 0, 0, .74); backdrop-filter: blur(8px); }
.cb-dialog header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.cb-dialog header h2, .cb-category-card h2 { margin: 0; font-size: 21px; line-height: 1.25; }
.cb-dialog header > button, .cb-category-card header > button { flex: 0 0 auto; width: 32px; height: 32px; border: 1px solid var(--cb-line); border-radius: 8px; color: var(--cb-muted); background: rgba(255, 255, 255, .025); font-size: 18px; cursor: pointer; }
.cb-dialog header > button:hover, .cb-dialog header > button:focus-visible { border-color: var(--cb-accent); color: var(--cb-accent); outline: 0; }

.cb-detail-dialog {
  width: min(1040px, calc(100vw - 72px));
  max-height: calc(100vh - 40px);
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 17px;
  background: var(--sv-color-canvas);
  box-shadow: 0 32px 110px rgba(0, 0, 0, .72);
}
.cb-detail-dialog::backdrop { background: rgba(0, 0, 0, .74); backdrop-filter: blur(8px); }
.cb-detail-card {
  min-width: 0;
  height: min(820px, calc(100vh - 40px));
  padding: 14px 16px 13px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid var(--sv-color-border);
  border-radius: 16px;
  background: var(--sv-color-canvas);
  scrollbar-width: thin;
}
.cb-detail-head { padding-bottom: 9px; border-bottom: 1px solid var(--cb-line); }
.cb-detail-head > div { min-width: 0; }
.cb-detail-title-line { display: flex; align-items: center; flex-wrap: wrap; gap: 9px 14px; }
.cb-detail-title-line h2 { font-size: clamp(18px, 1.5vw, 22px); letter-spacing: -.035em; text-wrap: balance; }
.cb-detail-badges { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.cb-detail-badges b { padding: 5px 8px; border: 1px solid var(--cb-line); border-radius: 999px; color: var(--sv-color-text); background: rgba(255, 255, 255, .022); font-size: 9px; font-weight: 700; }
.cb-detail-content { min-height: 0; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; gap: 8px; margin-top: 9px; overflow: hidden; }
.cb-detail-example, .cb-detail-section, .cb-detail-outputs { min-width: 0; padding: 10px; border: 1px solid var(--sv-color-border); border-radius: 11px; background: var(--sv-color-surface-subtle); }
.cb-detail-section-head { display: flex; align-items: start; justify-content: space-between; gap: 12px; margin-bottom: 7px; }
.cb-detail-section-head small { display: block; margin-bottom: 5px; color: var(--cb-accent); font: 800 8px/1 var(--sv-font-mono); letter-spacing: .15em; }
.cb-detail-section-head h3 { margin: 0; color: var(--sv-color-text); font-size: 15px; }
.cb-detail-section-head p { max-width: 52ch; margin: 2px 0 0; color: var(--cb-muted); font-size: 9px; line-height: 1.5; text-align: right; }
.cb-detail-example-flow { display: grid; grid-template-columns: minmax(0, 1.55fr) 32px minmax(230px, .72fr); align-items: stretch; gap: 8px; min-width: 0; }
.cb-detail-example-flow[data-layout="text"] { grid-template-columns: minmax(260px, .78fr) 32px minmax(300px, 1.22fr); }
.cb-detail-example-flow[data-layout="skill"] { grid-template-columns: minmax(280px, 620px); }
.cb-example-inputs { min-width: 0; display: flex; align-items: stretch; gap: 8px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: thin; }
.cb-example-card { min-width: 0; display: grid; align-content: start; gap: 7px; padding: 8px; border: 1px solid var(--cb-line); border-radius: 10px; background: var(--sv-color-canvas-raised); }
.cb-example-input { flex: 1 1 0; min-width: 145px; }
.cb-example-card > header { min-height: 22px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.cb-example-card > header span { min-width: 0; margin: 0; overflow: hidden; color: var(--sv-color-text); font-size: 11px; font-weight: 800; letter-spacing: 0; white-space: nowrap; text-overflow: ellipsis; }
.cb-example-card > header span::first-letter { color: var(--cb-accent); }
.cb-example-card > header b { flex: 0 0 auto; padding: 5px 7px; border-radius: 999px; color: var(--cb-accent); background: rgba(var(--sv-brand-rgb), .07); font-size: 8px; font-weight: 750; }
.cb-example-card > p { margin: -3px 0 0; color: var(--cb-muted); font-size: 9px; text-align: center; }
.cb-flow-arrow, .cb-flow-plus { align-self: center; justify-self: center; display: grid; place-items: center; color: var(--cb-accent); font: 500 20px/1 var(--sv-font-mono); }
.cb-flow-arrow { width: 30px; height: 30px; border: 1px solid var(--cb-line); border-radius: 999px; background: var(--sv-color-surface-strong); }
.cb-flow-plus { flex: 0 0 14px; color: var(--cb-muted); font-size: 16px; }
.cb-adaptive-media-wrap { min-width: 0; display: grid; align-content: start; gap: 7px; }
.cb-detail-reference-media,
.cb-detail-preview {
  height: clamp(96px, 12vh, 132px);
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--sv-color-canvas);
  color: inherit;
}
.cb-detail-preview {
  cursor: zoom-in;
}
.cb-detail-preview:hover { border-color: rgba(var(--sv-brand-rgb), .4); }
.cb-detail-media-object, .cb-detail-reference-media > img, .cb-detail-reference-media > video, .cb-detail-preview > img, .cb-detail-preview > video { width: 100%; height: 100%; display: block; object-fit: contain; background: var(--sv-color-canvas); }
.cb-adaptive-media-wrap > small { display: block; min-height: 14px; color: var(--cb-faint); font: 8px/1.4 var(--sv-font-mono); text-align: center; }
.cb-prompt-evidence { min-height: clamp(96px, 12vh, 132px); display: grid; align-content: start; gap: 8px; padding: 11px; border-radius: 8px; background: var(--sv-color-canvas); }
.cb-prompt-evidence > strong { color: var(--cb-accent); font-size: 14px; line-height: 1.4; }
.cb-prompt-evidence > p { display: -webkit-box; margin: 0; overflow: hidden; color: var(--sv-color-text); font: 10px/1.75 var(--sv-font-mono); -webkit-box-orient: vertical; -webkit-line-clamp: 7; }
.cb-prompt-evidence details { min-width: 0; }
.cb-prompt-evidence summary { color: var(--cb-accent); font-size: 9px; cursor: pointer; }
.cb-prompt-evidence pre { max-height: 180px; overflow: auto; margin: 9px 0 0; color: var(--sv-color-text); font: 9px/1.65 var(--sv-font-mono); white-space: pre-wrap; }
.cb-detail-editor-grid { min-height: 0; display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: 8px; overflow: hidden; }
.cb-detail-ability, .cb-detail-settings { align-content: start; }
.cb-detail-settings { min-height: 0; display: grid; grid-template-rows: auto auto auto minmax(0, 1fr) auto; overflow: hidden; }
.cb-detail-summary-field, .cb-detail-setting-fields label, .cb-detail-model, .cb-detail-slot-editor label, .cb-generation-settings > label, .cb-dialog-card label { display: grid; gap: 7px; }
.cb-detail-summary-field > span, .cb-detail-setting-fields label > span, .cb-detail-model > span, .cb-detail-slot-editor label > span, .cb-generation-settings label > span, .cb-dialog-card label > span { color: var(--cb-muted); font-size: 9px; }
.cb-detail-summary-field textarea, .cb-detail-setting-fields input, .cb-detail-model select, .cb-detail-slot-editor input, .cb-generation-settings select, .cb-dialog-card input, .cb-dialog-card select, .cb-dialog-card textarea { width: 100%; min-height: 41px; padding: 9px 11px; border: 1px solid var(--cb-line); border-radius: 8px; outline: 0; color: var(--cb-ink); background: var(--sv-color-surface-subtle); font-size: 11px; }
.cb-detail-summary-field textarea { min-height: 60px; resize: none; line-height: 1.45; }
.cb-detail-summary-field textarea:focus, .cb-detail-setting-fields input:focus, .cb-detail-model select:focus, .cb-detail-slot-editor input:focus, .cb-generation-settings select:focus, .cb-dialog-card input:focus, .cb-dialog-card select:focus, .cb-dialog-card textarea:focus { border-color: rgba(var(--sv-brand-rgb), .58); box-shadow: 0 0 0 3px rgba(var(--sv-brand-rgb), .05); }
.cb-detail-field-hint { margin: 8px 0 0; color: var(--cb-faint); font-size: 9px; line-height: 1.55; }
.cb-detail-setting-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.cb-detail-model { margin-top: 8px; }
.cb-detail-slot-editor { min-height: 0; display: grid; grid-template-rows: auto minmax(0, 1fr); gap: 6px; margin-top: 7px; padding-top: 7px; overflow: hidden; border-top: 1px solid var(--cb-line); }
.cb-detail-slot-editor[hidden] { display: none !important; }
.cb-detail-slot-editor-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.cb-detail-slot-editor-head > div { display: grid; gap: 3px; }
.cb-detail-slot-editor-head button { min-height: 29px; padding: 0 9px; border: 1px solid rgba(var(--sv-brand-rgb), .28); border-radius: 6px; color: var(--cb-accent); background: rgba(var(--sv-brand-rgb), .035); font-size: 9px; cursor: pointer; }
.cb-detail-slot-editor strong { color: var(--sv-color-text); font-size: 10px; }
.cb-detail-slot-editor small { color: var(--cb-faint); font-size: 8px; text-align: right; }
#detailCaseSlotFields { min-height: 0; display: grid; align-content: start; gap: 6px; overflow-y: auto; padding-right: 2px; scrollbar-width: thin; }
.cb-detail-slot-row { position: relative; display: grid; grid-template-columns: 20px minmax(105px, 1.2fr) minmax(92px, 1fr) minmax(112px, 1.15fr) 26px; gap: 5px; align-items: end; padding: 6px; border: 1px solid var(--cb-line); border-radius: 8px; background: var(--sv-color-canvas); }
.cb-detail-slot-row label { min-width: 0; }
.cb-detail-slot-row select { width: 100%; min-height: 41px; padding: 8px; border: 1px solid var(--cb-line); border-radius: 8px; outline: 0; color: var(--cb-ink); background: var(--sv-color-surface-subtle); font-size: 10px; }
.cb-detail-slot-row input, .cb-detail-slot-row select { min-height: 32px; padding: 6px 7px; background: var(--sv-color-canvas); }
.cb-detail-slot-index { align-self: center; color: rgba(var(--sv-brand-rgb), .64); font: 800 9px/1 var(--sv-font-mono); }
.cb-detail-slot-row > button { width: 28px; height: 28px; margin-bottom: 6px; border: 1px solid var(--cb-line); border-radius: 6px; color: var(--sv-color-text-muted); background: transparent; cursor: pointer; }
.cb-detail-slot-row > button:disabled { opacity: .28; cursor: not-allowed; }
.cb-detail-slot-row > small { grid-column: 2 / -1; text-align: left; }
.cb-detail-slot-empty { display: grid; gap: 4px; padding: 14px; border: 1px dashed var(--cb-line); border-radius: 8px; color: var(--cb-faint); background: var(--sv-color-surface-subtle); }
.cb-detail-slot-empty strong { color: var(--sv-color-text); }
.cb-detail-default-rule { margin: 7px 0 0; padding: 7px 9px; border: 1px solid var(--sv-color-border-soft); border-radius: 7px; color: var(--sv-color-text-muted); background: var(--sv-color-canvas); font-size: 8px; line-height: 1.45; }
.cb-detail-default-rule[hidden] { display: none !important; }
.cb-detail-playbook { display: grid; gap: 11px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--cb-line); }
.cb-detail-playbook[hidden] { display: none !important; }
.cb-detail-playbook-body, #detailCasePlaybookBody { display: grid; gap: 11px; }
#detailCasePlaybookBody section { display: grid; gap: 4px; }
#detailCasePlaybookBody h4 { margin: 0; color: var(--cb-accent); font-size: 10px; }
#detailCasePlaybookBody p, #detailCasePlaybookBody ul { margin: 0; color: var(--sv-color-text); font-size: 11px; line-height: 1.7; }
#detailCasePlaybookBody ul { padding-left: 17px; }
.cb-detail-outputs[hidden] { display: none !important; }
.cb-detail-outputs-head { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; margin-bottom: 8px; }
.cb-detail-outputs-head > span { color: var(--sv-color-text); font-size: 9px; letter-spacing: 0.04em; }
.cb-detail-outputs-head > small { color: var(--cb-faint); font-size: 9px; }
.cb-detail-outputs-rail { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 2px; }
.cb-detail-output-card { flex: 0 0 116px; width: 116px; padding: 0; border: 1px solid var(--cb-line); border-radius: 8px; overflow: hidden; background: var(--sv-color-surface-strong); cursor: pointer; color: inherit; text-align: left; }
.cb-detail-output-card:hover { border-color: rgba(var(--sv-brand-rgb), .45); }
.cb-detail-output-card img { display: block; width: 100%; height: 92px; object-fit: contain; background: var(--sv-color-canvas-raised); }
.cb-detail-output-card span { display: block; padding: 5px 6px 6px; color: var(--cb-muted); font-size: 9px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cb-detail-outputs-empty { color: var(--cb-faint); font-size: 10px; padding: 4px 0 2px; line-height: 1.45; }
.cb-detail-card > footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--cb-line); }
.cb-detail-card > footer > span { color: var(--cb-muted); font-size: 10px; }
.cb-detail-card > footer > div { display: flex; gap: 8px; }

.cb-asset-lightbox {
  width: min(92vw, 960px);
  max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px);
  padding: 18px;
  border: 0;
  border-radius: 14px;
  color: var(--sv-color-text);
  background: var(--sv-color-surface-subtle);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.55);
}
.cb-asset-lightbox::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
}
.cb-asset-lightbox-stage {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 12px;
}
.cb-asset-lightbox-stage img {
  display: block;
  max-width: min(84vw, 860px);
  max-height: min(76vh, 760px);
  object-fit: contain;
  border-radius: 10px;
  background: var(--sv-color-surface-subtle);
}
.cb-asset-lightbox-close {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--sv-color-border);
  border-radius: 999px;
  color: var(--sv-color-text);
  background: var(--sv-color-surface-strong);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}
.cb-asset-lightbox-link {
  color: var(--cb-accent);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}
.cb-asset-lightbox-link:hover { text-decoration: underline; }

.cb-primary, .cb-secondary { min-height: 40px; padding: 0 17px; border-radius: 8px; font-size: 11px; font-weight: 850; cursor: pointer; transition: transform 160ms ease, filter 160ms ease; }
.cb-primary { border: 1px solid var(--cb-accent); color: var(--sv-color-on-brand); background: var(--cb-accent); }
.cb-secondary { border: 1px solid var(--cb-line); color: var(--sv-color-text); background: var(--sv-color-surface-elevated); }
.cb-primary:hover, .cb-secondary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.cb-primary:disabled, .cb-secondary:disabled { opacity: .5; cursor: wait; transform: none; }

.cb-create-dialog { width: min(1180px, calc(100vw - 36px)); border-radius: 16px; background: var(--sv-color-canvas); }
.cb-create-card { padding: 22px; }
.cb-create-layout { display: grid; grid-template-columns: 210px minmax(360px, 1fr) 270px; gap: 14px; margin-top: 16px; }
.cb-create-card[data-input-mode="text"] .cb-create-layout { grid-template-columns: minmax(0, 1fr) 260px; }
.cb-upload-section[hidden] { display: none !important; }
.cb-effect-reference, .cb-upload-section, .cb-generation-settings { min-width: 0; padding: 15px; border: 1px solid var(--sv-color-border-soft); border-radius: 12px; background: var(--sv-color-canvas-raised); box-shadow: none; }
.cb-effect-reference h3, .cb-section-heading h3, .cb-generation-settings h3 { margin: 0; font-size: 13px; }
#promptEffectPreview { height: 250px; margin-top: 13px; overflow: hidden; border-radius: 9px; background: var(--sv-color-canvas); }
#promptEffectPreview img, #promptEffectPreview video { width: 100%; height: 100%; display: block; object-fit: contain; background: var(--sv-color-canvas-raised); }
.cb-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.cb-section-heading small { color: var(--cb-muted); font-size: 9px; }
.cb-upload-slots { display: grid; grid-template-columns: repeat(var(--slot-count, 1), minmax(160px, 1fr)); gap: 12px; margin-top: 13px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: thin; }
.cb-upload-slot { position: relative; min-height: 250px; display: grid; place-items: center; overflow: hidden; border: 1px dashed var(--sv-color-border-strong); border-radius: 10px; background: var(--sv-color-canvas); cursor: pointer; transition: border-color 180ms ease, background 180ms ease; }
.cb-upload-slot:hover, .cb-upload-slot:focus-within, .cb-upload-slot.is-dragover { border-color: rgba(var(--sv-brand-rgb), .56); background: rgba(var(--sv-brand-rgb), .025); }
.cb-upload-slot.is-fixed { border-style: solid; border-color: rgba(151, 164, 145, .16); cursor: default; }
.cb-upload-slot.is-fixed:hover { border-color: rgba(151, 164, 145, .16); background: var(--sv-color-surface); }
.cb-slot-example { position: absolute; inset: 10px 10px 82px; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--sv-color-border); border-radius: 8px; background: var(--sv-color-canvas-raised); color: var(--cb-muted); font-size: 9px; }
#creativePromptDialog .cb-slot-example > img,
.cb-slot-example-image {
  position: absolute !important;
  inset: 0 !important;
  display: block;
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  object-position: center !important;
  background: var(--sv-color-canvas);
}
.cb-slot-example em { color: var(--cb-faint); font: 800 8px/1 var(--sv-font-mono); letter-spacing: .12em; }
.cb-slot-example b { position: absolute; top: 7px; left: 7px; padding: 4px 6px; border-radius: 5px; background: rgba(4, 6, 4, .82); color: var(--sv-color-text); font-size: 8px; font-weight: 700; }
.cb-slot-content { position: absolute; right: 10px; bottom: 9px; left: 10px; min-width: 0; display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 3px 8px; color: var(--cb-muted); text-align: left; }
.cb-slot-content i { grid-row: 1 / span 2; color: var(--cb-accent); font-size: 20px; font-style: normal; }
.cb-slot-content strong { color: var(--sv-color-text); font-size: 13px; }
.cb-slot-content small { overflow: hidden; font-size: 8px; white-space: nowrap; text-overflow: ellipsis; }
.cb-upload-slot.has-file .cb-slot-content { inset: 10px; width: auto; height: auto; grid-template-columns: 1fr; align-content: end; justify-items: center; padding: 8px; border-radius: 8px; background: var(--sv-color-canvas-raised); text-align: center; }
.cb-upload-slot.has-file .cb-slot-content img { width: 100%; height: 178px; object-fit: contain; border-radius: 6px; background: var(--sv-color-canvas-raised); }
.cb-upload-slot.has-file .cb-slot-example { display: none; }
.cb-upload-slot.has-file strong { max-width: 90%; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.cb-generation-settings { display: grid; align-content: start; gap: 16px; }
.cb-generation-settings fieldset { margin: 0; padding: 15px 0 0; border: 0; border-top: 1px solid var(--cb-line); }
.cb-generation-settings legend { padding: 0; color: var(--cb-muted); font-size: 10px; }
.cb-generation-settings .cb-generation-select { padding-top: 15px; border-top: 1px solid var(--cb-line); }
.cb-choice-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 9px; }
.cb-choice-row button { min-height: 38px; border: 1px solid var(--cb-line); border-radius: 7px; color: var(--sv-color-text); background: var(--sv-color-surface-strong); font-size: 11px; cursor: pointer; }
.cb-choice-row button.is-active { border-color: transparent; color: var(--sv-color-on-brand); background: var(--cb-accent); }
.cb-detail-dialog header > button:hover,
.cb-detail-dialog header > button:focus-visible,
.cb-create-dialog header > button:hover,
.cb-create-dialog header > button:focus-visible { border-color: var(--sv-color-border-strong); color: var(--sv-color-text); }
.cb-create-dialog .cb-upload-slot:hover,
.cb-create-dialog .cb-upload-slot:focus-within,
.cb-create-dialog .cb-upload-slot.is-dragover { border-color: var(--sv-color-border-soft); background: var(--sv-color-surface-subtle); }
.cb-start-generation { width: 100%; min-height: 48px; margin-top: 8px; font-size: 13px; }
#promptGenerationStatus { min-height: 16px; color: var(--sv-color-danger); font-size: 9px; line-height: 1.5; }

.cb-direct-dialog { width: min(980px, calc(100vw - 36px)); border-radius: 16px; }
.cb-direct-card { padding: 22px; }
.cb-direct-card > header { display: flex; align-items: start; justify-content: space-between; gap: 18px; padding-bottom: 17px; border-bottom: 1px solid var(--cb-line); }
.cb-direct-card > header span { color: var(--cb-accent); font: 800 9px/1.2 var(--sv-font-mono); letter-spacing: .13em; }
.cb-direct-card > header h2 { margin: 7px 0 0; font-size: 21px; }
.cb-direct-card > header p { margin: 7px 0 0; color: var(--cb-muted); font-size: 10px; }
.cb-direct-card > header button { border: 0; color: var(--cb-muted); background: transparent; font-size: 22px; cursor: pointer; }
.cb-direct-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: 14px; margin-top: 16px; }
.cb-direct-prompt, .cb-direct-settings { min-width: 0; padding: 16px; border-radius: 12px; background: var(--sv-color-surface-strong); }
.cb-direct-prompt { display: grid; align-content: start; gap: 15px; }
.cb-direct-prompt label > span, .cb-direct-settings label > span { display: block; margin-bottom: 7px; color: var(--sv-color-text); font-size: 11px; font-weight: 750; }
.cb-direct-prompt textarea { width: 100%; min-height: 265px; box-sizing: border-box; resize: vertical; padding: 13px; border: 1px solid var(--sv-color-border); border-radius: 9px; outline: 0; color: var(--sv-color-text); background: var(--sv-color-surface-subtle); font: 12px/1.65 var(--sv-font-mono); }
.cb-direct-prompt textarea:focus, .cb-direct-settings select:focus { border-color: rgba(var(--sv-brand-rgb), .52); box-shadow: 0 0 0 3px rgba(var(--sv-brand-rgb), .045); }
.cb-direct-reference-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.cb-direct-reference-head strong, .cb-direct-reference-head small { display: block; }
.cb-direct-reference-head strong { font-size: 11px; }
.cb-direct-reference-head small { margin-top: 4px; color: var(--cb-muted); font-size: 9px; }
.cb-direct-upload { padding: 8px 11px; border: 1px dashed rgba(var(--sv-brand-rgb), .42); border-radius: 7px; color: var(--cb-accent); font-size: 10px; font-weight: 750; cursor: pointer; }
.cb-direct-reference-list { min-height: 82px; display: flex; align-items: center; gap: 8px; overflow-x: auto; padding: 9px; border: 1px dashed var(--sv-color-border); border-radius: 9px; background: var(--sv-color-surface); }
.cb-direct-reference-list > span { margin: auto; color: var(--cb-muted); font-size: 10px; }
.cb-direct-reference-item { position: relative; flex: 0 0 66px; height: 66px; overflow: hidden; border-radius: 7px; background: var(--sv-color-surface-elevated); }
.cb-direct-reference-item img { width: 100%; height: 100%; object-fit: cover; }
.cb-direct-reference-item button { position: absolute; top: 3px; right: 3px; width: 20px; height: 20px; padding: 0; border: 0; border-radius: 999px; color: var(--sv-color-text); background: rgba(0, 0, 0, .78); cursor: pointer; }
.cb-direct-settings { display: grid; align-content: start; gap: 14px; }
.cb-direct-mode { display: grid; grid-template-columns: 8px minmax(0, 1fr); gap: 9px; align-items: center; padding: 11px; border: 1px solid rgba(var(--sv-brand-rgb), .2); border-radius: 9px; background: rgba(var(--sv-brand-rgb), .035); }
.cb-direct-mode i { width: 7px; height: 7px; border-radius: 99px; background: var(--cb-accent); box-shadow: 0 0 14px rgba(var(--sv-brand-rgb), .5); }
.cb-direct-mode strong, .cb-direct-mode small { display: block; }
.cb-direct-mode strong { color: var(--cb-accent); font-size: 11px; }
.cb-direct-mode small { margin-top: 3px; color: var(--cb-muted); font-size: 9px; }
.cb-direct-settings > label > small { display: block; margin-top: 7px; color: var(--cb-muted); font-size: 8px; line-height: 1.5; }
.cb-direct-settings select { width: 100%; min-height: 39px; padding: 0 9px; border: 1px solid var(--cb-line); border-radius: 7px; outline: 0; color: var(--sv-color-text); background: var(--sv-color-surface); font-size: 10px; }
.cb-direct-settings fieldset { margin: 0; padding: 12px 0 0; border: 0; border-top: 1px solid var(--cb-line); }
.cb-direct-settings legend { padding: 0; color: var(--cb-muted); font-size: 9px; }
.cb-ratio-grid { grid-template-columns: repeat(3, 1fr); }
.cb-direct-knowledge { display: grid; gap: 10px; padding: 12px; border-radius: 9px; background: var(--sv-color-surface); }
.cb-direct-knowledge-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.cb-direct-knowledge-head > button { padding: 5px 8px; border: 1px solid rgba(var(--sv-brand-rgb), .24); border-radius: 6px; color: var(--cb-accent); background: transparent; font: 700 9px/1 sans-serif; cursor: pointer; }
.cb-direct-knowledge-head > button:hover { border-color: rgba(var(--sv-brand-rgb), .58); background: rgba(var(--sv-brand-rgb), .06); }
.cb-direct-toggle { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.cb-direct-toggle input { accent-color: var(--cb-accent); }
.cb-direct-toggle span { margin: 0 !important; font-size: 10px !important; }
.cb-knowledge-access-dialog { width: min(520px, calc(100vw - 32px)); border-radius: 14px; }
.cb-direct-access-panel { display: grid; gap: 12px; padding: 18px; border: 1px solid rgba(var(--sv-brand-rgb), .18); border-radius: 12px; background: var(--sv-color-surface-subtle); }
.cb-direct-access-panel header { display: flex; align-items: start; justify-content: space-between; gap: 12px; padding-bottom: 11px; border-bottom: 1px solid var(--cb-line); }
.cb-direct-access-panel header > div { display: grid; gap: 4px; }
.cb-direct-access-panel header span { color: var(--cb-accent); font: 800 8px/1 sans-serif; letter-spacing: .15em; }
.cb-direct-access-panel header h2 { margin: 0; color: var(--sv-color-text); font-size: 16px; }
.cb-direct-access-panel header > button { flex: 0 0 auto; width: 28px; height: 28px; padding: 0; border: 1px solid var(--cb-line); border-radius: 999px; color: var(--cb-muted); background: transparent; cursor: pointer; }
.cb-direct-access-panel header > button:hover { color: var(--cb-ink); border-color: var(--sv-color-border-soft); }
.cb-direct-access-panel header small, #directKnowledgeAccessStatus { color: var(--cb-muted); font-size: 8px; line-height: 1.45; }
#directKnowledgeAccessList { display: grid; gap: 5px; max-height: 178px; overflow: auto; padding-right: 3px; }
.cb-access-category { display: grid !important; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 8px; padding: 7px 8px; border-radius: 6px; background: rgba(255, 255, 255, .025); cursor: pointer; }
.cb-access-category:hover { background: rgba(var(--sv-brand-rgb), .045); }
.cb-access-category input { accent-color: var(--cb-accent); }
.cb-access-category span, .cb-access-category b, .cb-access-category small { display: block; min-width: 0; }
.cb-access-category b { overflow: hidden; color: var(--sv-color-text); font-size: 9px; white-space: nowrap; text-overflow: ellipsis; }
.cb-access-category small { margin-top: 2px; color: var(--cb-muted); font-size: 8px; }
#directKnowledgeAccessList { display: grid; gap: 6px; max-height: min(420px, 55vh); overflow: auto; }
.cb-access-document { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 7px; background: rgba(255, 255, 255, .025); }
.cb-access-document span, .cb-access-document b, .cb-access-document small { display: block; min-width: 0; }
.cb-access-document b { overflow: hidden; color: var(--sv-color-text); font-size: 9px; white-space: nowrap; text-overflow: ellipsis; }
.cb-access-document small { margin-top: 3px; color: var(--cb-muted); font-size: 8px; }
.cb-access-document button { padding: 5px 7px; border: 1px solid var(--cb-line); border-radius: 5px; color: var(--sv-color-text-muted); background: transparent; font: 700 8px/1 sans-serif; cursor: pointer; }
.cb-access-document button:hover { color: var(--sv-color-text); border-color: var(--sv-color-border-soft); }
.cb-access-empty { display: grid; gap: 5px; padding: 14px 12px; border: 1px dashed var(--sv-color-border); border-radius: 7px; }
.cb-access-empty b { color: var(--sv-color-text); font-size: 10px; }
.cb-access-empty small { color: var(--cb-muted); font-size: 8px; line-height: 1.55; }
.cb-direct-access-panel footer { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px; padding-top: 7px; border-top: 1px solid var(--cb-line); }
.cb-direct-access-panel footer button { padding: 6px 9px; border: 0; border-radius: 6px; color: var(--sv-color-on-brand); background: var(--cb-accent); font: 800 9px/1 sans-serif; cursor: pointer; }
.cb-direct-access-panel footer button:disabled { opacity: .55; cursor: wait; }
#directKnowledgeSources { display: grid; gap: 6px; color: var(--cb-muted); font-size: 9px; line-height: 1.45; }
.cb-knowledge-source { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--sv-color-text); text-decoration: none; }
.cb-knowledge-source:hover { color: var(--cb-accent); }
.cb-knowledge-source b { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.cb-knowledge-source span { display: flex; align-items: center; gap: 5px; }
.cb-knowledge-source em { color: var(--cb-muted); font-style: normal; white-space: nowrap; }
.cb-knowledge-source code { padding: 2px 4px; border-radius: 4px; color: var(--sv-color-text-muted); background: rgba(255, 255, 255, .05); font-size: 7px; white-space: nowrap; }
#directGenerationStatus { min-height: 16px; color: var(--sv-color-danger); font-size: 9px; line-height: 1.5; }

.cb-variant-dialog { width: min(1260px, calc(100vw - 28px)); border-radius: 16px; }
.cb-quick-settings-dialog { width: min(420px, calc(100vw - 28px)); border-radius: 14px; }
.cb-quick-settings-dialog .cb-dialog-card { gap: 16px; }
.cb-quick-settings-dialog .cb-quick-request {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--cb-line);
  border-radius: 10px;
  color: var(--cb-muted);
  background: rgba(255, 255, 255, 0.03);
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
}
.cb-quick-settings-dialog fieldset {
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  gap: 8px;
}
.cb-quick-settings-dialog legend {
  padding: 0;
  color: var(--cb-muted);
  font-size: 9px;
  letter-spacing: 0.08em;
}
.cb-variant-card { padding: 22px; }
.cb-variant-card > header { display: flex; align-items: start; justify-content: space-between; gap: 18px; padding-bottom: 17px; border-bottom: 1px solid var(--cb-line); }
.cb-variant-card > header span, .cb-variant-main-head small { color: var(--cb-accent); font: 800 9px/1.2 var(--sv-font-mono); letter-spacing: .13em; }
.cb-variant-card > header h2 { margin: 7px 0 0; font-size: 21px; }
.cb-variant-card > header p { margin: 6px 0 0; color: var(--cb-muted); font-size: 10px; }
.cb-variant-card > header > button { border: 0; color: var(--cb-muted); background: transparent; font-size: 25px; cursor: pointer; }
.cb-variant-layout { display: grid; grid-template-columns: 210px minmax(420px, 1fr) 250px; gap: 14px; margin-top: 16px; }
.cb-variant-source, .cb-variant-main, .cb-variant-settings { min-width: 0; padding: 15px; border-radius: 12px; background: var(--sv-color-surface-strong); box-shadow: inset 0 1px rgba(255, 255, 255, .025); }
#assetVariantSourcePreview { height: 210px; overflow: hidden; border-radius: 8px; background: var(--sv-color-canvas-raised); }
#assetVariantSourcePreview img { width: 100%; height: 100%; object-fit: contain; }
.cb-variant-source > small { display: block; margin-top: 13px; color: var(--cb-accent); font: 800 8px/1 var(--sv-font-mono); letter-spacing: .08em; }
.cb-variant-source > p { margin: 7px 0 0; color: var(--sv-color-text); font-size: 10px; line-height: 1.65; }
.cb-variant-source dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 10px; margin: 14px 0 0; padding-top: 12px; border-top: 1px solid var(--cb-line); font-size: 9px; }
.cb-variant-source dt { color: var(--cb-faint); }
.cb-variant-source dd { margin: 0; overflow: hidden; color: var(--sv-color-text); text-overflow: ellipsis; white-space: nowrap; }
.cb-variant-main-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.cb-variant-main-head h3 { margin: 5px 0 0; font-size: 15px; }
.cb-variant-main-head button { min-height: 31px; padding: 0 10px; border: 1px solid var(--cb-line); border-radius: 7px; color: var(--sv-color-text); background: var(--sv-color-surface); font-size: 9px; cursor: pointer; }
.cb-variant-prompts { display: grid; gap: 9px; margin-top: 13px; max-height: 440px; overflow: auto; padding-right: 3px; }
.cb-variant-prompt { display: grid; gap: 7px; padding: 11px; border: 1px solid var(--cb-line); border-radius: 9px; background: var(--sv-color-surface-subtle); }
.cb-variant-prompt > div { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.cb-variant-prompt strong { color: var(--sv-color-text); font-size: 11px; }
.cb-variant-prompt small { color: var(--cb-faint); font-size: 8px; }
.cb-variant-prompt textarea { width: 100%; min-height: 112px; resize: vertical; padding: 10px; border: 1px solid var(--cb-line); border-radius: 7px; outline: 0; color: var(--sv-color-text); background: var(--sv-color-canvas-raised); font: 10px/1.65 var(--sv-font-mono); }
.cb-variant-prompt textarea:focus { border-color: rgba(var(--sv-brand-rgb), .5); }
.cb-variant-loading { min-height: 160px; display: grid; place-items: center; border: 1px dashed var(--cb-line); border-radius: 9px; color: var(--cb-muted); font-size: 10px; }
.cb-variant-slots { display: grid; gap: 9px; margin-top: 13px; padding-top: 13px; border-top: 1px solid var(--cb-line); }
.cb-variant-slots[hidden] { display: none !important; }
.cb-variant-slots > div:first-child { display: flex; justify-content: space-between; gap: 12px; color: var(--sv-color-text); font-size: 10px; }
.cb-variant-slots > div:first-child small { color: var(--cb-faint); font-size: 8px; }
#assetVariantSlots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.cb-variant-slot { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 9px; align-items: center; min-height: 62px; padding: 8px; border: 1px solid var(--cb-line); border-radius: 8px; color: var(--sv-color-text); background: var(--sv-color-surface-subtle); cursor: pointer; }
.cb-variant-slot.is-fixed { cursor: default; }
.cb-variant-slot img, .cb-variant-slot em { width: 48px; height: 46px; display: grid; place-items: center; object-fit: cover; border-radius: 5px; color: var(--cb-faint); background: var(--sv-color-canvas-raised); font: 700 7px/1 var(--sv-font-mono); }
.cb-variant-slot span { min-width: 0; display: grid; gap: 4px; }
.cb-variant-slot strong { font-size: 10px; }
.cb-variant-slot small { overflow: hidden; color: var(--cb-faint); font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.cb-variant-settings { display: grid; align-content: start; gap: 14px; }
.cb-variant-settings > label { display: grid; gap: 7px; }
.cb-variant-settings > label > span, .cb-variant-settings legend { color: var(--cb-muted); font-size: 9px; }
.cb-variant-settings select { width: 100%; min-height: 41px; padding: 9px; border: 1px solid var(--cb-line); border-radius: 8px; color: var(--cb-ink); background: var(--sv-color-surface-subtle); }
.cb-variant-settings fieldset { margin: 0; padding: 13px 0 0; border: 0; border-top: 1px solid var(--cb-line); }
.cb-variant-batch-note { display: grid; gap: 4px; padding: 10px; border: 1px solid rgba(var(--sv-brand-rgb), .18); border-radius: 8px; background: rgba(var(--sv-brand-rgb), .035); }
.cb-variant-batch-note strong { color: var(--cb-accent); font-size: 10px; }
.cb-variant-batch-note small, #assetVariantStatus { color: var(--cb-faint); font-size: 8px; line-height: 1.55; }
#assetVariantStatus { min-height: 15px; color: var(--sv-color-danger); }

.cb-category-dialog { width: min(470px, calc(100vw - 32px)); border-radius: 14px; }
.cb-category-card { padding: 22px; }
.cb-category-card header { padding-bottom: 16px; border-bottom: 1px solid var(--cb-line); }
.cb-category-card header p { max-width: 42ch; margin: 7px 0 0; color: var(--cb-muted); font-size: 10px; line-height: 1.6; }
#creativeCategoryList { display: grid; gap: 7px; margin-top: 14px; }
.cb-category-create { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; margin-top: 14px; }
.cb-category-create input { min-width: 0; height: 40px; padding: 0 11px; border: 1px solid var(--cb-line); border-radius: 8px; outline: 0; color: var(--cb-ink); background: rgba(255, 255, 255, .035); }
.cb-category-create input:focus { border-color: rgba(var(--sv-brand-rgb), .48); }
.cb-category-create button { padding: 0 13px; border: 1px solid var(--cb-accent); border-radius: 8px; color: var(--sv-color-on-brand); background: var(--cb-accent); font-size: 11px; font-weight: 800; cursor: pointer; }
.cb-category-status { min-height: 16px; margin: 7px 0 0; color: var(--sv-color-danger); font-size: 10px; }
.cb-category-row { min-height: 44px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; align-items: center; gap: 5px; padding: 5px 6px 5px 6px; border-radius: 8px; background: rgba(255, 255, 255, .035); }
.cb-category-order { display: inline-flex; gap: 3px; }
.cb-category-move { min-width: 28px; padding: 0; font-size: 12px; line-height: 1; }
.cb-category-filter { min-width: 0; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 0; border: 0; color: var(--sv-color-text); background: transparent; text-align: left; font-size: 12px; cursor: pointer; }
.cb-category-filter:hover { color: var(--cb-accent); }
.cb-category-filter span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cb-category-filter b { color: var(--cb-muted); font: 700 10px/1 var(--sv-font-mono); }
.cb-category-action { min-height: 30px; padding: 0 8px; border: 1px solid var(--cb-line); border-radius: 6px; color: var(--cb-muted); background: var(--sv-color-surface-strong); font-size: 10px; cursor: pointer; }
.cb-category-action:hover { border-color: rgba(var(--sv-brand-rgb), .36); color: var(--cb-accent); }
.cb-category-action.is-danger:hover { border-color: rgba(239, 115, 101, .45); color: var(--sv-color-danger); }
.cb-category-action:disabled { opacity: .32; cursor: not-allowed; }

.cb-add-dialog { width: min(610px, calc(100vw - 32px)); border-radius: 14px; }
.cb-dialog-card { display: grid; gap: 14px; padding: 22px; }
.cb-dialog-card header { padding-bottom: 15px; border-bottom: 1px solid var(--cb-line); }
.cb-dialog-card header p { margin: 7px 0 0; color: var(--cb-muted); font-size: 10px; line-height: 1.6; }
.cb-dialog-card textarea { resize: vertical; }
.cb-dialog-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cb-dialog-card footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 6px; }
.cb-dialog-card footer span { color: var(--sv-color-danger); font-size: 9px; }
.cb-dialog-card footer button { min-height: 40px; padding: 0 15px; border: 0; border-radius: 8px; color: var(--sv-color-on-brand); background: var(--cb-accent); font-size: 10px; font-weight: 850; cursor: pointer; }

.cb-drawer-skill { display: grid; gap: 8px; padding: 10px; border: 1px solid rgba(var(--sv-brand-rgb), .2); border-radius: 10px; background: rgba(var(--sv-brand-rgb), .035); }
.cb-drawer-skill > header { display: flex; align-items: center; justify-content: space-between; }
.cb-drawer-skill > header span { color: var(--cb-accent); font: 800 10px/1 var(--sv-font-mono); }
.cb-drawer-skill > header button { width: 20px; height: 20px; border: 0; color: var(--cb-muted); background: transparent; cursor: pointer; }
.cb-drawer-skill-id { min-width: 0; display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 8px; align-items: center; }
.cb-drawer-skill-id > img, .cb-drawer-skill-id > video, .cb-drawer-skill-id > .cb-no-preview { width: 38px; height: 38px; overflow: hidden; border-radius: 7px; }
.cb-drawer-skill-id strong, .cb-drawer-skill-id small { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.cb-drawer-skill-id strong { color: var(--sv-color-text); font-size: 12px; }
.cb-drawer-skill-id small { margin-top: 4px; color: var(--cb-muted); font-size: 9px; }
.cb-drawer-skill-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.cb-drawer-upload { min-width: 0; min-height: 38px; display: flex; align-items: center; justify-content: center; gap: 7px; overflow: hidden; padding: 0 10px; border: 1px dashed var(--sv-color-border); border-radius: 8px; color: var(--cb-muted); cursor: pointer; transition: border-color 180ms ease, background 180ms ease; }
.cb-drawer-upload:hover, .cb-drawer-upload.is-dragover { border-color: rgba(var(--sv-brand-rgb), .56); background: rgba(var(--sv-brand-rgb), .04); }
.cb-drawer-upload > span:first-of-type { color: var(--cb-accent); font-size: 14px; }
.cb-drawer-upload strong { display: block; overflow: hidden; color: var(--sv-color-text); font-size: 10px; white-space: nowrap; text-overflow: ellipsis; }
.cb-drawer-upload small { font-size: 9px; }
.cb-drawer-upload.has-file { min-height: 42px; display: grid; grid-template-columns: 34px minmax(0, 1fr); justify-items: stretch; align-content: center; padding: 4px; }
.cb-drawer-upload.has-file img { width: 34px; height: 34px; object-fit: cover; border-radius: 6px; }
.cb-drawer-upload.has-file > span { min-width: 0; align-self: center; color: inherit; }
.cb-drawer-start { min-height: 38px; padding: 0 13px; border: 0; border-radius: 8px; color: var(--sv-color-on-brand); background: var(--cb-accent); font-size: 10px; font-weight: 850; white-space: nowrap; cursor: pointer; }
.cb-drawer-start:disabled { opacity: .38; cursor: not-allowed; }

.cb-toast { position: fixed; z-index: 1300; right: 24px; bottom: 24px; max-width: 360px; padding: 11px 14px; border: 1px solid rgba(var(--sv-brand-rgb), .34); border-radius: 9px; color: var(--cb-ink); background: var(--sv-color-surface-strong); box-shadow: 0 18px 60px #000; font-size: 11px; opacity: 0; transform: translateY(10px); pointer-events: none; transition: 180ms ease; }
.cb-toast.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1250px) {
  .cb-case-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cb-create-layout { grid-template-columns: 200px minmax(320px, 1fr) 260px; }
}

@media (max-width: 900px) {
  .cb-shell { width: calc(100% - 28px); }
  .cb-case-bar { align-items: stretch; flex-direction: column; padding-bottom: 12px; }
  .cb-search { width: 100%; }
  .cb-case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cb-create-dialog { width: min(680px, calc(100vw - 24px)); }
  .cb-create-layout { grid-template-columns: 190px minmax(0, 1fr); }
  .cb-generation-settings { grid-column: 1 / -1; }
  .cb-detail-example-flow,
  .cb-detail-example-flow[data-layout="text"] { grid-template-columns: 1fr; }
  .cb-flow-arrow { transform: rotate(90deg); }
  .cb-detail-editor-grid { grid-template-columns: 1fr; }
  .cb-detail-card { height: auto; max-height: calc(100vh - 24px); overflow: auto; }
  .cb-detail-content, .cb-detail-editor-grid { overflow: visible; }
  .cb-upload-slot { min-height: 250px; }
  #promptEffectPreview { height: 250px; }
  .cb-direct-layout { grid-template-columns: 1fr; }
  .cb-variant-layout { grid-template-columns: 190px minmax(0, 1fr); }
  .cb-variant-settings { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .cb-shell { padding-top: 18px; }
  .cb-header { flex-direction: column; }
  .cb-header-actions { width: 100%; padding-top: 0; }
  .cb-header-actions button { flex: 1; }
  .cb-case-grid { grid-template-columns: 1fr; }
  .cb-detail-card { max-height: calc(100vh - 16px); padding: 18px 14px 16px; }
  .cb-detail-title-line { align-items: flex-start; flex-direction: column; }
  .cb-detail-section-head { align-items: flex-start; flex-direction: column; }
  .cb-detail-section-head p { text-align: left; }
  .cb-example-inputs { align-items: stretch; }
  .cb-example-input { flex-basis: min(72vw, 250px); }
  .cb-detail-setting-fields, #detailCaseSlotFields { grid-template-columns: 1fr; }
  .cb-detail-card > footer { align-items: stretch; flex-direction: column; }
  .cb-detail-card > footer > div { justify-content: flex-end; flex-wrap: wrap; }
  .cb-create-layout { grid-template-columns: 1fr; }
  .cb-upload-slots { grid-template-columns: 1fr; }
  .cb-upload-slot { min-height: 230px; }
  .cb-dialog-grid { grid-template-columns: 1fr; }
  .cb-detail-slot-row { grid-template-columns: 24px 1fr 28px; }
  .cb-detail-slot-row label { grid-column: 2; }
  .cb-detail-slot-row > button { grid-column: 3; grid-row: 1; }
  .cb-detail-slot-row > small { grid-column: 2 / -1; }
  .cb-variant-layout { grid-template-columns: 1fr; }
  .cb-variant-settings { grid-column: auto; }
  #assetVariantSlots { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .cb-case, .cb-header-actions button, .cb-primary, .cb-secondary, .cb-toast { transition: none; }
}

/* Theme follow-up: roles and readable states. */
.cb-case-media > span,.cb-slot-example b,.cb-direct-reference-item button { color:var(--sv-color-rail-text); }
html[data-theme="light"] .cb-header-actions button:last-child:hover { background:var(--sv-color-brand-hover); color:var(--sv-color-on-brand); }
html[data-theme="light"] :is(.cb-detail-input,.cb-direct-reference-list,.cb-drawer-upload,.cb-category-create input) { border-color:var(--sv-color-border-strong); background:var(--sv-color-surface); }
html[data-theme="light"] :is(.cb-case,.cb-detail-card,.cb-dialog-card) { box-shadow:var(--sv-shadow-card); }


html[data-theme="light"] .cb-header-actions button:not(:last-child),html[data-theme="light"] .cb-case { background:var(--sv-color-surface); }
.cb-case-more,.cb-case-more:hover,.cb-case-more:focus-visible { background:var(--sv-color-rail); color:var(--sv-color-rail-text); }

html[data-theme="light"] .cb-case:hover { box-shadow:var(--sv-shadow-panel); border-color:var(--sv-color-border-strong); }