* {
  box-sizing: border-box;
}
body {
  margin: 0;
  --bg-color: #191a1d;
}
body.ca-tools {
  --page: #1b1c1f;
  --sidebar: #202124;
  --green: #73dda9;
  --red: #ff8c98;
  --warning: #e6bd78;
  --soft-blue: #14364d;
  --line: var(--ca-line);
  background: var(--page);
  font:
    14px/1.5 Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    sans-serif;
  color: var(--ca-text);
}
body[data-ca-theme="light"] {
  --page: #f3f4f6;
  --sidebar: #fff;
  --green: #176b46;
  --red: #b71931;
  --warning: #815514;
  --soft-blue: #e4f1fb;
}
button,
input,
select,
textarea,
a {
  touch-action: manipulation;
}
a {
  color: var(--ca-focus);
  text-decoration: none;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--ca-focus);
  outline-offset: 3px;
}
[hidden] {
  display: none !important;
}
.skip {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 10;
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip:focus {
  clip-path: none;
  width: auto;
  height: auto;
  padding: 12px;
  background: var(--ca-surface);
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1 {
  font-size: 28px;
  line-height: 1.3;
  font-weight: 620;
  letter-spacing: -0.7px;
}
h2 {
  font-size: 17px;
  font-weight: 600;
}
h3 {
  font-size: 14px;
  font-weight: 600;
}
p + p {
  margin-top: 10px;
}
.muted,
.small {
  color: var(--ca-muted);
}
.small {
  font-size: 12px;
}
.eyebrow,
.sidebar-label {
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 1.1px;
  color: var(--ca-muted);
}
.app-shell {
  display: grid;
  grid-template-columns: 218px minmax(0, 1fr);
  min-height: 100dvh;
}
.sidebar {
  background: var(--sidebar);
  border-inline-end: 1px solid var(--line);
  padding: 26px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  position: sticky;
  top: 0;
  height: 100dvh;
  overflow-y: auto;
}
.brand {
  display: flex;
  gap: 11px;
  align-items: center;
  color: var(--ca-text);
  font-size: 14px;
  font-weight: 650;
  margin: 0 4px 28px;
  line-height: 1.3;
}
.brand small {
  display: block;
  font-size: 9px;
  letter-spacing: 1.8px;
  color: var(--ca-muted);
  margin-top: 6px;
}
.brand-mark {
  width: 34px;
  height: 36px;
  color: var(--ca-focus);
  font-size: 29px;
  position: relative;
}
.brand-mark > span {
  font-size: 15px;
  position: absolute;
  bottom: -2px;
  right: -2px;
}
.sidebar-label {
  margin: 14px 12px 6px;
  font-size: 9px;
  display: flex;
  gap: 6px;
  align-items: center;
}
.new-label {
  font-size: 7px;
  letter-spacing: 0.4px;
  opacity: 0.7;
}
.sidebar nav {
  display: grid;
  gap: 3px;
}
.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--ca-muted);
  font-size: 12px;
}
.sidebar nav a:hover {
  background: var(--ca-field);
  color: var(--ca-text);
}
.sidebar nav a[aria-current="page"] {
  color: var(--ca-focus);
  background: var(--soft-blue);
}
.sidebar nav .nav-count {
  margin-inline-start: auto;
  color: var(--ca-muted);
  font-size: 10px;
}
.sidebar-bottom {
  margin-top: auto;
  padding-top: 32px;
}
.connection {
  border-top: 1px solid var(--line);
  margin: 17px 6px 0;
  padding-top: 17px;
  display: flex;
  gap: 8px;
  font-size: 10px;
  align-items: flex-start;
}
.connection i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  margin-top: 5px;
}
.connection small {
  display: block;
  font-size: 8px;
  color: var(--ca-muted);
  margin-top: 4px;
}
.workspace {
  min-width: 0;
}
.topbar {
  height: 68px;
  padding: 0 30px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.breadcrumbs {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--ca-muted);
}
.breadcrumbs span:last-child {
  color: var(--ca-text);
}
.top-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.ca-tools .top-actions button,
.ca-tools .top-actions select {
  font-size: 11px;
}
.theme-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: var(--ca-muted);
}
.concept-badge {
  color: var(--ca-focus);
  border: 1px solid var(--ca-accent);
  border-radius: 4px;
  padding: 3px 7px;
  font-size: 9px;
  letter-spacing: 0.4px;
}
.count {
  background: var(--ca-field);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 10px;
  margin-left: 4px;
}
.canvas-link {
  font-size: 12px;
  white-space: nowrap;
}
main {
  padding: 30px;
  max-width: 1900px;
  margin: auto;
}
.heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}
.heading .muted {
  font-size: 12px;
  margin-top: 6px;
}
.heading-actions,
.row-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.ca-tools button {
  min-height: 32px;
  font-size: 12px;
}
.icon {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}
.icon-btn {
  padding: 6px !important;
  min-width: 32px;
  display: inline-grid !important;
  place-items: center;
}
.ca-tools button.send {
  color: var(--ca-focus);
  border-color: var(--line);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ca-tools button.send.ca-primary {
  color: #fff;
  border-color: var(--ca-accent);
}
.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.search-field {
  flex: 1;
  min-width: 180px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--ca-field);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding-inline: 10px;
}
.search-field input {
  width: 100%;
  border: 0 !important;
  background: transparent !important;
  min-height: 36px;
  font-size: 12px !important;
}
.toolbar select {
  font-size: 11px;
  min-height: 36px;
}
.segmented {
  display: inline-flex;
  background: var(--ca-field);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 3px;
  gap: 2px;
}
.ca-tools .segmented button {
  background: transparent;
  border: 0;
  font-size: 11px;
  min-height: 27px;
  padding: 4px 10px;
}
.ca-tools .segmented button[aria-pressed="true"] {
  background: var(--ca-accent);
  color: #fff;
}
.filter-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 10px;
  color: var(--ca-muted);
  background: var(--ca-field);
}
button.chip {
  min-height: 27px !important;
}
.chip.green {
  color: var(--green);
}
.chip.red {
  color: var(--red);
}
.chip.blue {
  color: var(--ca-focus);
}
.gallery-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 22px;
  align-items: start;
}
.gallery-body {
  min-width: 0;
}
.section-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--ca-muted);
  margin-bottom: 12px;
}
.image-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 13px;
}
.image-grid.large {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.image-grid.compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.media-card {
  background: var(--ca-surface);
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
  min-width: 0;
}
.media-card.selected {
  border-color: var(--ca-focus);
  box-shadow: 0 0 0 1px var(--ca-focus);
}
.media-art {
  position: relative;
}
.ca-tools .image-open {
  display: block;
  padding: 0;
  border: 0;
  border-radius: 0;
  width: 100%;
  background: var(--ca-field);
  overflow: hidden;
  min-height: 0;
}
.image-open img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1.33;
  object-fit: cover;
  transition: transform 0.2s;
}
.image-open:hover img {
  transform: scale(1.03);
}
.image-overlays {
  position: absolute;
  inset: 9px 9px auto;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}
.image-overlays > label,
.image-overlays > button {
  pointer-events: auto;
}
.image-overlays input {
  width: 15px;
  height: 15px;
  accent-color: var(--ca-accent);
}
.ca-tools .star-button {
  min-height: 25px;
  width: 27px;
  padding: 2px;
  background: #131c28bb;
  color: #fff;
  border: 1px solid #ffffff33;
}
.star-button[aria-pressed="true"] {
  color: #f1cc84 !important;
}
.media-info {
  padding: 10px 11px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}
.media-info h3 {
  font-size: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.media-info p {
  font-size: 9px;
  color: var(--ca-muted);
  margin-top: 4px;
}
.media-info > div {
  min-width: 0;
}
.ca-tools .media-info button {
  min-height: 26px;
  min-width: 28px;
  padding: 4px;
}
.detail-panel {
  background: var(--ca-surface);
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
  position: sticky;
  top: 20px;
}
.detail-cover {
  width: 100%;
  height: 150px;
  object-fit: cover;
  display: block;
}
.detail-inner {
  padding: 17px;
}
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}
.panel-heading h2 {
  font-size: 14px;
}
.prompt-section {
  border-top: 1px solid var(--line);
  padding-top: 15px;
  margin-top: 15px;
}
.prompt-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.prompt-heading .role-label {
  font-size: 10px;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  font-weight: 650;
  color: var(--green);
}
.prompt-section.negative .role-label {
  color: var(--red);
}
.prompt-text {
  font-size: 12px;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0;
}
.prompt-actions {
  display: flex;
  align-items: center;
  gap: 5px;
}
.ca-tools .prompt-actions button {
  min-height: 27px;
  min-width: 28px;
  padding: 4px;
}
.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0;
  font-size: 11px;
}
.meta-grid dt {
  color: var(--ca-muted);
  font-size: 10px;
}
.meta-grid dd {
  margin: 3px 0 0;
}
.tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.detail-footer {
  border-top: 1px solid var(--line);
  padding: 13px 17px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.ca-tools .fullwidth {
  width: 100%;
  justify-content: center;
}
.app-footer {
  padding: 22px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 10px;
  color: var(--ca-muted);
}
.ca-tools .app-footer button {
  font-size: 10px;
  background: none;
  border: 0;
  padding: 0;
  color: var(--ca-focus);
}
.bulkbar {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 13px;
  background: var(--soft-blue);
  border: 1px solid var(--ca-accent);
  border-radius: 6px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  font-size: 12px;
}
.library-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.prompt-card {
  border: 1px solid var(--line);
  background: var(--ca-surface);
  border-radius: 8px;
  overflow: hidden;
}
.prompt-card .card-art {
  display: grid;
  grid-template-columns: 2fr 1fr;
  height: 170px;
  gap: 3px;
  background: var(--ca-field);
}
.card-art img {
  width: 100%;
  height: 170px;
  object-fit: cover;
}
.card-content {
  padding: 18px;
}
.card-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-title button {
  font-size: 16px !important;
  font-weight: 600;
  background: none !important;
  border: 0 !important;
  padding: 0 !important;
  text-align: start;
}
.card-content .prompt-section {
  margin-top: 10px;
  padding-top: 10px;
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 14px 0 0;
  font-size: 10px;
  color: var(--ca-muted);
}
.card-footer {
  padding: 11px 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: var(--ca-muted);
}
.surface {
  padding: 22px;
  background: var(--ca-surface);
  border: 1px solid var(--line);
  border-radius: 7px;
}
.surface + .surface {
  margin-top: 18px;
}
.surface > p {
  font-size: 12px;
  color: var(--ca-muted);
  margin-top: 7px;
}
.stack {
  display: grid;
  gap: 18px;
}
.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.section-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
  margin-bottom: 22px;
}
.section-nav button {
  background: none !important;
  border-color: transparent !important;
  color: var(--ca-muted);
}
.section-nav button[aria-pressed="true"] {
  background: var(--soft-blue) !important;
  color: var(--ca-focus);
  border-color: var(--ca-accent) !important;
}
.settings-layout {
  max-width: 1000px;
}
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 17px 0;
  border-top: 1px solid var(--line);
}
.setting-row:first-of-type {
  margin-top: 15px;
}
.setting-row p {
  font-size: 11px;
  color: var(--ca-muted);
  margin-top: 4px;
  max-width: 540px;
}
.setting-row label {
  font-size: 12px;
  font-weight: 500;
}
.setting-row select,
.setting-row input:not([type="checkbox"]):not([type="range"]) {
  max-width: 230px;
  min-width: 130px;
  font-size: 12px;
}
.setting-row input[type="range"] {
  max-width: 180px;
  accent-color: var(--ca-accent);
}
.setting-row input[type="checkbox"] {
  accent-color: var(--ca-accent);
  width: 17px;
  height: 17px;
}
.save-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 22px;
  gap: 16px;
}
.notice {
  border: 1px solid var(--ca-accent);
  background: var(--soft-blue);
  border-radius: 6px;
  padding: 15px 18px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.notice p {
  font-size: 12px;
  color: var(--ca-muted);
  margin-top: 4px;
}
.notice .row-actions {
  flex-shrink: 0;
}
.summary-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 22px;
}
.metric {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--ca-surface);
}
.metric strong {
  font-size: 23px;
  font-weight: 600;
  display: block;
  margin-bottom: 3px;
}
.metric span {
  font-size: 11px;
  color: var(--ca-muted);
}
.operation-list {
  margin-top: 15px;
}
.operation {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 15px 0;
  border-top: 1px solid var(--line);
}
.operation h3 {
  font-size: 12px;
}
.operation p {
  font-size: 11px;
  color: var(--ca-muted);
  margin-top: 5px;
}
.operation .row-actions {
  flex-shrink: 0;
}
.ca-tools .danger {
  color: var(--red);
  border-color: var(--red);
}
.warning-note {
  font-size: 11px;
  color: var(--warning);
  margin: 13px 0;
}
.table-wrap {
  overflow-x: auto;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
}
caption {
  text-align: start;
  font-size: 13px;
  font-weight: 600;
  margin: 0 0 15px;
}
th,
td {
  text-align: start;
  border-bottom: 1px solid var(--line);
  padding: 13px 10px;
}
th {
  color: var(--ca-muted);
  font-size: 10px;
  font-weight: 500;
}
td .row-actions {
  justify-content: flex-end;
}
pre {
  background: var(--ca-field);
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 5px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 11px;
  max-height: 350px;
  overflow: auto;
}
details {
  border-top: 1px solid var(--line);
  margin-top: 16px;
  padding-top: 13px;
}
summary {
  cursor: pointer;
  font-size: 12px;
}
.ca-tools dialog {
  color: var(--ca-text);
  background: var(--ca-surface);
  border: 1px solid var(--ca-border);
  border-radius: 9px;
  padding: 24px;
  width: min(650px, calc(100vw - 24px));
  max-height: 90dvh;
  overflow: auto;
}
.ca-tools dialog::backdrop {
  background: #080b12b8;
}
.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 20px;
}
.dialog-header h2 {
  font-size: 18px;
}
.dialog-header > button {
  font-size: 20px;
  min-width: 32px;
}
.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 23px;
}
.field {
  display: grid;
  gap: 7px;
  font-size: 12px;
  margin: 15px 0;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  font-size: 12px;
}
.field textarea {
  min-height: 100px;
  resize: vertical;
}
.demo-note {
  padding: 10px 12px;
  background: var(--soft-blue);
  border: 1px solid var(--ca-accent);
  border-radius: 5px;
  color: var(--ca-focus);
  font-size: 11px;
  margin-bottom: 16px;
}
.send-preview {
  border: 1px solid var(--line);
  padding: 13px;
  border-radius: 6px;
  margin-top: 16px;
}
.send-preview h3 {
  font-size: 11px;
  color: var(--ca-muted);
  margin-bottom: 8px;
}
.send-preview p {
  font-size: 12px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ca-surface);
  border: 1px solid var(--ca-accent);
  padding: 12px 18px;
  border-radius: 6px;
  box-shadow: 0 8px 35px #0004;
  z-index: 10;
  max-width: min(650px, 90vw);
  font-size: 12px;
}
.toast:empty {
  display: none;
}
.ca-tools #viewer-dialog {
  width: min(1500px, 96vw);
  height: min(940px, 94dvh);
  max-height: 94dvh;
  overflow: hidden;
  padding: 18px;
}
.viewer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 20px;
  height: calc(100% - 72px);
  min-height: 0;
}
.viewer-left {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--ca-field);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--line);
}
#viewer-stage {
  flex: 1;
  position: relative;
  min-height: 0;
}
#viewer-stage > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  visibility: hidden;
}
#viewer-stage > .viewer-container {
  position: absolute;
  inset: 0;
}
.viewer-toolbar {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 10px;
  border-top: 1px solid var(--line);
}
#viewer-details {
  overflow-y: auto;
  padding: 0 6px 18px;
}
.timeline-panel {
  margin-top: 18px;
}
.timeline {
  overflow-x: auto;
  background: var(--ca-field);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 18px 20px;
  position: relative;
}
.positive-lane {
  height: 40px;
  border-top: 2px solid var(--green);
  margin: 17px 0 0;
  min-width: 520px;
  position: relative;
}
.positive-lane:before {
  content: "+";
  position: absolute;
  top: -13px;
  left: 0;
  border-radius: 50%;
  width: 25px;
  height: 25px;
  background: var(--green);
  color: #172b22;
  text-align: center;
}
.positive-lane span {
  font-size: 10px;
  color: var(--green);
  position: absolute;
  top: -25px;
  left: 38px;
}
.variant-lane {
  position: relative;
  min-width: 520px;
  height: 57px;
  margin-left: 38px;
  border-top: 2px solid color-mix(in srgb, var(--red) 60%, transparent);
}
.variant-lane:before {
  content: "";
  position: absolute;
  top: -25px;
  left: -30px;
  width: 30px;
  height: 25px;
  border-left: 2px solid var(--red);
  border-bottom: 2px solid var(--red);
  border-radius: 0 0 0 22px;
}
.ca-tools .variant-dot {
  position: absolute;
  top: -16px;
  left: 0;
  border-radius: 50%;
  width: 29px;
  min-height: 29px;
  background: var(--red);
  color: #38151b;
  border: 2px solid var(--red);
  padding: 0;
}
.variant-dot[aria-pressed="true"] {
  outline: 3px solid var(--ca-focus);
  outline-offset: 4px;
}
.variant-lane span {
  position: absolute;
  left: 43px;
  top: 6px;
  font-size: 10px;
  color: var(--ca-muted);
}
.ca-tools .run-dot {
  position: absolute;
  top: -7px;
  left: 190px;
  border-radius: 50%;
  width: 12px;
  min-height: 12px;
  padding: 0;
  background: var(--ca-field);
  border: 2px solid var(--red);
}
.timeline-lower {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}
.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
}
.compare-item {
  padding: 15px;
  background: var(--ca-field);
  border: 1px solid var(--line);
  border-radius: 6px;
}
.compare-item h3 {
  color: var(--red);
  font-size: 11px;
  margin-bottom: 8px;
}
.diff-added {
  background: var(--soft-blue);
  color: var(--ca-focus);
  padding: 3px 7px;
  display: inline-block;
  border-radius: 4px;
  margin: 5px 5px 0 0;
  font-size: 11px;
}
.file-drop {
  display: grid;
  place-items: center;
  min-height: 170px;
  border: 1px dashed var(--ca-border);
  border-radius: 7px;
  background: var(--ca-field);
  padding: 22px;
  text-align: center;
  gap: 12px;
}
.file-drop input {
  max-width: 100%;
  font-size: 12px;
}
.empty {
  padding: 50px;
  text-align: center;
  grid-column: 1/-1;
  border: 1px dashed var(--line);
  border-radius: 6px;
  color: var(--ca-muted);
}
.sample-tag {
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--ca-muted);
  text-transform: uppercase;
}
.review-intro {
  max-width: 800px;
  margin-bottom: 24px;
  line-height: 1.8;
}
.review-intro p {
  font-size: 13px;
  color: var(--ca-muted);
}
.activity-item {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.activity-item h3 {
  font-size: 13px;
}
.activity-item p {
  font-size: 11px;
  color: var(--ca-muted);
  margin-top: 6px;
}
progress {
  accent-color: var(--ca-accent);
  width: 100%;
  height: 7px;
  margin: 12px 0;
}
.ca-tools .list-grid {
  grid-template-columns: 1fr;
}
.list-grid .media-card {
  display: flex;
}
.list-grid .media-art {
  width: 160px;
  flex-shrink: 0;
}
.list-grid .media-info {
  flex: 1;
}
.list-grid .image-open img {
  height: 95px;
  aspect-ratio: auto;
}
.list-grid .image-overlays {
  display: none;
}
.icon-set {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px 0;
}
.icon-set .icon {
  width: 28px;
  height: 28px;
  color: var(--ca-focus);
}
@media (min-width: 1700px) {
  .image-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .image-grid.compact {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .library-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 1250px) {
  .app-shell {
    grid-template-columns: 185px minmax(0, 1fr);
  }
  .sidebar {
    padding-inline: 9px;
  }
  .gallery-layout {
    grid-template-columns: minmax(0, 1fr) 275px;
    gap: 15px;
  }
  .image-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .image-grid.compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  main {
    padding: 24px;
  }
  .topbar {
    padding-inline: 24px;
  }
  .concept-badge {
    display: none;
  }
  .viewer-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
  }
  .brand {
    font-size: 12px;
  }
}
@media (max-width: 950px) {
  .app-shell {
    grid-template-columns: 1fr;
  }
  .sidebar {
    height: auto;
    position: static;
    border-inline-end: 0;
    border-bottom: 1px solid var(--line);
    padding: 12px 18px;
    display: block;
    overflow: visible;
  }
  .brand {
    margin: 0 0 12px;
  }
  .sidebar-label,
  .sidebar-bottom .connection,
  #collections-nav {
    display: none;
  }
  .sidebar nav {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
  }
  .sidebar nav a {
    min-height: 32px;
    padding: 5px 10px;
  }
  .sidebar-bottom {
    padding: 0;
    margin: 5px 0 0;
  }
  .sidebar nav .nav-count {
    display: none;
  }
  .sidebar-bottom nav {
    border-top: 1px solid var(--line);
    padding-top: 5px;
  }
  .gallery-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
  }
  .topbar {
    height: auto;
    min-height: 58px;
    flex-wrap: wrap;
    padding-block: 10px;
  }
  .summary-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .viewer-layout {
    grid-template-columns: minmax(0, 1fr) 270px;
  }
  .library-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 700px) {
  main {
    padding: 20px 14px;
  }
  .topbar {
    padding-inline: 14px;
  }
  .breadcrumbs {
    display: none;
  }
  .top-actions {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }
  .theme-label {
    font-size: 0;
  }
  .theme-label select {
    font-size: 11px;
  }
  .gallery-layout {
    grid-template-columns: 1fr;
  }
  .detail-panel {
    position: static;
  }
  .detail-cover {
    height: 200px;
  }
  .image-grid,
  .image-grid.large {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .image-grid.compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .heading-actions {
    width: 100%;
  }
  h1 {
    font-size: 25px;
  }
  .toolbar {
    gap: 8px;
  }
  .toolbar .search-field {
    flex-basis: 100%;
  }
  .library-grid,
  .two-col,
  .compare-grid {
    grid-template-columns: 1fr;
  }
  .notice {
    align-items: flex-start;
    flex-direction: column;
  }
  .setting-row {
    gap: 16px;
  }
  .setting-row > div {
    max-width: 65%;
  }
  .setting-row input,
  .setting-row select {
    min-width: 0 !important;
    max-width: 120px !important;
  }
  .operation {
    align-items: flex-start;
    flex-direction: column;
  }
  .operation .row-actions {
    flex-wrap: wrap;
  }
  .app-footer {
    padding: 20px 14px;
    flex-direction: column;
    align-items: flex-start;
  }
  .ca-tools #viewer-dialog {
    height: 94dvh;
    overflow: auto;
  }
  .viewer-layout {
    display: flex;
    flex-direction: column;
    height: auto;
  }
  .viewer-left {
    height: 48dvh;
    min-height: 300px;
  }
  .viewer-toolbar button {
    font-size: 10px;
  }
  #viewer-details {
    overflow: visible;
  }
  .card-art {
    height: 150px !important;
  }
  .card-art img {
    height: 150px;
  }
  .card-content {
    padding: 15px;
  }
  .sidebar nav a {
    font-size: 11px;
    gap: 6px;
  }
  .sidebar nav .icon {
    width: 14px;
    height: 14px;
  }
  .brand {
    font-size: 14px;
  }
  .table-wrap {
    margin-inline: -10px;
  }
  .meta-grid {
    font-size: 12px;
  }
  .toast {
    bottom: 12px;
  }
  .viewer-dialog .dialog-header h2 {
    font-size: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media (forced-colors: active) {
  .media-card.selected,
  .variant-dot[aria-pressed="true"] {
    outline: 2px solid Highlight;
  }
  .icon {
    forced-color-adjust: auto;
  }
}
@media (pointer: coarse) {
  .ca-tools button {
    min-height: 40px;
  }
  .ca-tools .prompt-actions button {
    min-height: 36px;
    min-width: 36px;
  }
}

.setting-row .ca-switch input {
  width: 36px;
  height: 24px;
}
.spaced {
  margin-top: 18px;
}
.spaced-16 {
  margin-top: 16px;
}
.spaced-20 {
  margin-top: 20px;
}
.history-gallery {
  margin-top: 24px;
}
.sample-preview {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 5px;
}
.sample-fluid {
  width: 100%;
  height: auto;
}
.local-file-preview {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  margin-top: 20px;
}
.variant-lane {
  margin-left: var(--lane-offset, 38px);
}

.spaced-15 {
  margin-top: 15px;
}

/* The same DOM order is kept across all three layouts. */
.masonry-grid {
  position: relative;
  block-size: var(--masonry-height, auto);
  align-items: start;
}
.masonry-grid > .media-card {
  position: absolute;
  inset-inline-start: var(--masonry-x, 0);
  inset-block-start: var(--masonry-y, 0);
  inline-size: var(--masonry-width);
}
.masonry-grid .image-open img {
  aspect-ratio: var(--media-ratio);
  object-fit: contain;
}
.image-card-actions {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}
.media-info > .image-card-actions {
  min-width: max-content;
}
.tag-image-heading {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 18px;
}
.tag-image-heading h3 {
  font-size: 15px;
  margin-bottom: 6px;
}
.tag-image-heading .chip {
  margin-top: 8px;
}
.tag-image-preview {
  inline-size: 112px;
  block-size: 100px;
  object-fit: cover;
  border-radius: 5px;
  border: 1px solid var(--line);
  flex-shrink: 0;
}
.tag-model-panel {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--ca-field);
  margin-top: 18px;
}
.tag-model-panel h3 {
  font-size: 13px;
}
.tag-model-panel .field {
  margin-block: 12px;
}
.tag-model-panel .field input,
.tag-model-panel .field textarea,
.tag-model-panel .field select {
  background: var(--ca-surface);
}
.tag-suggestion-panel {
  margin-top: 20px;
}
.tag-suggestion {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 5px;
  margin-bottom: 6px;
  cursor: pointer;
  font-size: 12px;
}
.tag-suggestion input {
  accent-color: var(--ca-accent);
  flex-shrink: 0;
}
.tag-suggestion:has(input:checked) {
  border-color: var(--ca-accent);
  background: var(--soft-blue);
}
.tag-confidence {
  margin-inline-start: auto;
  color: var(--ca-muted);
  font-size: 11px;
}
#tag-generation-status {
  margin-top: 10px;
}
.tag-scope-note {
  padding: 10px 12px;
  border-inline-start: 2px solid var(--ca-accent);
  background: var(--ca-field);
}
@media (max-width: 700px) {
  .image-card-actions {
    gap: 3px;
  }
  .ca-tools .media-info .image-card-actions button {
    min-width: 24px;
    min-height: 28px;
  }
  .tag-image-preview {
    inline-size: 86px;
    block-size: 86px;
  }
}

.tagging-modal .dialog-actions {
  position: sticky;
  inset-block-end: -24px;
  margin: 18px -24px -24px;
  padding: 15px 24px;
  background: var(--ca-surface);
  border-top: 1px solid var(--line);
  z-index: 1;
}

.infinite-continuation {
  padding-block: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-block-size: 72px;
}