.lucide { width: 20px; height: 20px; flex-shrink: 0; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; }
.sidebar-brand { border: 0; background: transparent; padding: 4px; }
.sidebar-brand strong { margin: 0 0 3px; font-size: 24px; }
.sidebar-brand span { display: block; font-size: 12px; color: var(--muted-foreground); }
.sidebar-nav a { gap: 16px; }
.sidebar-status .version-text { font-size: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.configs-route .topbar { display: none; }
.configs-route .connection-alert { margin: 20px 28px; }
.configs-route .app-page { gap: 0; }
.config-workspace { display: grid; grid-template-columns: clamp(280px, 20.6vw, 396px) minmax(0, 1fr); min-height: 100vh; }
.config-library { position: sticky; top: 0; align-self: start; height: 100vh; overflow-y: auto; border-right: 1px solid var(--border); padding: 24px 12px; }
.config-library-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 12px 18px; }
.config-library-heading h2 { margin: 0; font-size: 24px; line-height: 1.3; font-weight: 700; }
.config-library-heading h2 span { margin-left: 8px; font-size: 16px; font-weight: 400; color: var(--muted-foreground); }
.button.icon-button { width: 42px; height: 42px; min-width: 42px; padding: 0; border: 1px solid var(--border); background: #fff; border-radius: 6px; color: var(--foreground); }
.button.icon-button:hover { background: var(--muted); }
.config-search { position: relative; display: block; margin: 0 12px 18px; }
.config-search .lucide { position: absolute; left: 12px; top: 12px; color: var(--muted-foreground); }
.config-search input { padding-left: 40px; height: 44px; font-size: 15px; }
.config-library-list { display: grid; align-content: start; }
.config-library-item { position: relative; display: grid; gap: 5px; width: 100%; min-width: 0; min-height: 84px; border: 0; border-bottom: 1px solid #eee; border-radius: 0; background: transparent; color: var(--foreground); padding: 18px 20px; cursor: pointer; text-align: left; }
.config-library-item strong { font-size: 17px; font-weight: 600; line-height: 1.4; overflow-wrap: anywhere; }
.config-library-item > span { color: var(--muted-foreground); font-size: 15px; overflow-wrap: anywhere; }
.config-library-item:hover { background: #fafafa; }
.config-library-item.selected { border-left: 4px solid var(--primary); border-bottom-color: transparent; border-radius: 4px; padding-left: 16px; background: #f1f1f2; }
.config-library-item:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; }
.config-editor { min-width: 0; padding: 22px 32px 40px; }
.config-breadcrumb { display: flex; gap: 12px; align-items: center; min-height: 22px; margin-bottom: 22px; font-size: 14px; color: var(--muted-foreground); }
.config-breadcrumb span:last-child { color: var(--foreground); overflow-wrap: anywhere; }
.config-editor-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.config-editor-title { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 18px; min-width: 0; flex: 1 1 auto; }
.config-editor-title > input { width: 200px; min-width: 120px; max-width: 100%; height: 46px; padding: 4px 0; border: 1px solid transparent; background: transparent; border-radius: 3px; font-size: 28px; font-weight: 700; line-height: 1.25; box-shadow: none; }
.config-editor-title > input:hover { border-bottom-color: var(--border); }
.config-editor-title > input:focus { outline: 2px solid var(--ring); border-bottom-color: var(--primary); }
#configSaveStatus { color: var(--muted-foreground); font-size: 13px; white-space: nowrap; }
#configSaveStatus.is-dirty { color: var(--warning); }
.config-editor-actions { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 12px; flex-shrink: 0; }
.config-editor-actions .button { min-height: 46px; font-size: 15px; font-weight: 500; border-radius: 6px; white-space: nowrap; }
.config-editor-actions > .button:not(.primary):not(.icon-button) { background: #fff; border: 1px solid var(--input); color: var(--foreground); }
.config-action-divider { height: 32px; border-left: 1px solid var(--border); margin-inline: 2px; }
.config-more { position: relative; }
.config-more-menu { position: absolute; z-index: 12; right: 0; top: 48px; width: 230px; padding: 5px; border: 1px solid var(--border); border-radius: 6px; background: #fff; box-shadow: var(--shadow-md); }
.config-menu-action { display: flex; align-items: center; gap: 10px; width: 100%; padding: 12px; border: 0; border-radius: 3px; background: transparent; color: var(--destructive); cursor: pointer; text-align: left; }
.config-menu-action:hover { background: var(--destructive-soft); }
.config-tabs { display: flex; gap: 28px; margin-top: 22px; border-bottom: 1px solid var(--border); }
.config-tabs [role="tab"] { position: relative; height: 48px; padding: 0 8px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: #353a41; font-weight: 500; font-size: 15px; cursor: pointer; white-space: nowrap; }
.config-tabs [aria-selected="true"] { color: var(--primary); border-bottom-color: var(--primary); }
.config-tabs [role="tab"]:hover { color: var(--primary); }
.config-tabs [role="tab"]:focus-visible { outline: 2px solid var(--ring); outline-offset: -4px; }
.config-editor-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 35%); gap: 28px; padding-top: 30px; }
.config-settings-panel { min-width: 0; }
.config-settings-panel:focus { outline: none; }
.config-settings-panel:focus-visible { outline: 2px solid var(--ring); outline-offset: 5px; }
.config-editor .config-builder { display: grid; gap: 28px; border: 0; border-radius: 0; padding: 0; background: transparent; }
.config-editor .config-builder.hidden { display: none; }
.config-editor .builder-section { gap: 20px; }
.config-editor .builder-section + .builder-section { border-top: 1px solid var(--border); padding-top: 28px; }
.config-section-heading { display: flex; align-items: center; justify-content: flex-start; gap: 20px; min-width: 0; }
.config-section-heading h3, .config-editor .builder-section h3 { margin: 0; font-size: 26px; font-weight: 700; line-height: 1.35; text-wrap: initial; }
.config-section-heading > span { color: var(--muted-foreground); font-size: 14px; }
.config-section-description { margin: -12px 0 0; color: var(--muted-foreground); font-size: 17px; }
.config-editor .builder-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 28px; }
.config-editor label > span { color: #30343b; font-size: 17px; font-weight: 400; }
.config-editor label { gap: 8px; min-width: 0; }
.config-editor input, .config-editor select { min-width: 0; height: 50px; border-radius: 5px; font-size: 17px; font-weight: 400; }
.config-editor .input-with-suffix { position: relative; display: block; height: 50px; }
.config-editor .input-with-suffix input { height: 100%; padding-right: 50px; }
.config-editor .input-with-suffix > span { position: absolute; top: 13px; right: 14px; font-size: 16px; font-weight: 400; pointer-events: none; }
.config-editor .config-editor-title > input { height: 46px; border-radius: 3px; font-size: 32px; font-weight: 700; }
.config-editor .config-power-control { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 24px 0; margin-top: 8px; }
.config-editor .config-switch { appearance: none; width: 42px; height: 24px; min-height: 24px; border: 0; border-radius: 12px; background: #c7c7c7; padding: 3px; cursor: pointer; transition: background-color 150ms; }
.config-switch::before { content: ""; display: block; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform 150ms; }
.config-editor .config-switch:checked { background: var(--primary); }
.config-switch:checked::before { transform: translateX(18px); }
.config-advanced { border: 1px solid var(--border); border-radius: 5px; }
.config-advanced summary { display: flex; align-items: center; justify-content: space-between; min-height: 54px; padding: 14px 18px; cursor: pointer; list-style: none; }
.config-advanced summary::-webkit-details-marker { display: none; }
.config-advanced[open] summary .lucide { transform: rotate(90deg); }
.config-advanced > .builder-grid { padding: 12px 18px 20px; }
.config-summary { border-left: 1px solid var(--border); padding-left: 28px; min-width: 0; }
.config-summary h3 { margin: 2px 0 20px; font-size: 22px; line-height: 1.35; font-weight: 700; }
.config-summary-table { display: grid; margin: 0; }
.config-summary-table > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(100px, 1fr); align-items: start; gap: 16px; border-bottom: 1px solid #eee; padding: 14px 0; font-size: 16px; line-height: 1.6; }
.config-summary-table > div:last-child { border-bottom: 0; }
.config-summary dt { color: #5c616b; }
.config-summary dd { margin: 0; color: #30343b; overflow-wrap: anywhere; }
.config-trigger-summary { border-top: 1px solid var(--border); margin-top: 26px; padding-top: 26px; }
.config-trigger-summary .config-summary-table > div { grid-template-columns: 65px minmax(0, 1fr); gap: 16px; }
.config-text-button { display: inline-flex; align-items: center; gap: 12px; padding: 0; border: 0; background: transparent; color: var(--primary); font-size: 15px; cursor: pointer; }
.config-text-button:hover { text-decoration: underline; }
.config-summary > .config-text-button { width: 100%; padding-top: 28px; margin-top: 26px; border-top: 1px solid var(--border); }
.config-text-button .lucide { color: #414750; width: 23px; height: 23px; }
.config-empty { margin: 0; padding: 22px 12px; color: var(--muted-foreground); font-size: 14px; }
.config-library .config-empty { text-align: center; }
.config-json-panel { display: grid; gap: 18px; }
.config-json-panel .config-section-heading { justify-content: space-between; flex-wrap: wrap; }
.config-json-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.config-json-status { margin: 0; color: var(--success); font-size: 13px; }
.config-json-status.error { color: var(--destructive); }
.config-json-panel textarea { min-height: 570px; border-radius: 5px; font: 13px/1.65 var(--font-mono); resize: vertical; tab-size: 2; white-space: pre; }
.config-feedback { margin: 16px 0 0; padding: 10px 14px; border-left: 2px solid var(--success); color: var(--success); background: #f5faf7; overflow-wrap: anywhere; font-size: 14px; }
.config-feedback.error { color: var(--destructive); border-color: var(--destructive); background: #fff7f6; }
.config-editor .slot-list { gap: 0; border-top: 1px solid var(--border); }
.config-editor .slot-row { gap: 0; border: 0; border-bottom: 1px solid var(--border); border-radius: 0; background: #fff; box-shadow: none; }
.config-editor .slot-heading { min-height: 72px; padding: 14px 0; font-size: 16px; border-radius: 0; }
.config-editor .slot-row.open .slot-heading { border-radius: 0; }
.config-editor .slot-title { gap: 12px; flex-wrap: wrap; }
.config-editor .slot-type { color: var(--muted-foreground); font-size: 14px; font-weight: 400; background: transparent; padding: 0; border: 0; }
.config-editor .slot-summary { max-width: 48%; color: var(--muted-foreground); font-size: 12px; font-weight: 400; text-align: right; overflow-wrap: anywhere; }
.config-editor .slot-body { padding: 24px 0; }
.config-editor .builder-check { padding: 10px 0; border: 0; border-radius: 0; background: transparent; }
.config-editor .builder-check input { width: 18px; height: 18px; }
.config-send-dialog { width: min(520px, calc(100% - 32px)); max-height: calc(100vh - 48px); overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; padding: 28px; background: #fff; color: var(--foreground); box-shadow: var(--shadow-md); }
.config-send-dialog::backdrop { background: rgb(23 23 23 / 30%); }
.config-send-dialog form { display: grid; gap: 20px; }
.config-send-dialog .config-section-heading { justify-content: space-between; }
.config-send-dialog h2 { margin: 0; font-size: 23px; }
.config-send-dialog .config-feedback { margin: 0; }
.config-dialog-description { margin: 0; font-size: 14px; color: var(--muted-foreground); overflow-wrap: anywhere; }
.config-dialog-actions { display: flex; justify-content: flex-end; align-items: center; gap: 12px; padding-top: 10px; }
.config-editor :focus-visible, .config-library :focus-visible, .config-send-dialog :focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }

@media (max-width: 1600px) {
  .config-editor-toolbar { align-items: flex-start; flex-direction: column; gap: 14px; }
  .config-editor-actions { align-self: flex-end; }
  .config-editor-body { grid-template-columns: minmax(0, 1fr) 280px; gap: 22px; }
  .config-summary { padding-left: 22px; }
}
@media (max-width: 1350px) {
  .config-workspace { grid-template-columns: 270px minmax(0, 1fr); }
  .config-library-heading h2 { font-size: 18px; }
  .config-library-heading { gap: 8px; padding-inline: 4px; }
  .config-search { margin-inline: 4px; }
  .config-editor { padding-inline: 24px; }
  .config-editor-body { grid-template-columns: minmax(0, 1fr); }
  .config-summary { border-left: 0; border-top: 1px solid var(--border); padding: 26px 0 0; }
}
@media (max-width: 900px) {
  .config-workspace { grid-template-columns: 250px minmax(0, 1fr); }
  .config-library { height: auto; max-height: 100vh; }
  .config-editor-title { flex-wrap: wrap; gap: 4px 16px; }
  .config-editor-title > input { width: 100%; }
  .config-editor-actions { flex-wrap: wrap; gap: 8px; justify-content: flex-start; align-self: stretch; }
  .config-action-divider { display: none; }
  .config-tabs { gap: 12px; }
  .config-tabs [role="tab"] { font-size: 14px; padding-inline: 4px; }
}
@media (max-width: 650px) {
  .config-workspace { display: block; }
  .config-library { position: static; max-height: none; border-right: 0; border-bottom: 1px solid var(--border); padding: 18px 16px; }
  .config-library-heading { padding-bottom: 12px; }
  .config-library-list { max-height: 210px; overflow-y: auto; }
  .config-library-item { min-height: 68px; padding-block: 10px; }
  .config-library-item strong { font-size: 15px; }
  .config-library-item > span { font-size: 13px; }
  .config-search { margin-bottom: 10px; }
  .config-editor { padding: 22px 20px 32px; }
  .config-editor .builder-grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .config-section-heading { gap: 12px; }
  .config-section-heading h3, .config-editor .builder-section h3 { font-size: 21px; }
  .config-editor-actions .button { font-size: 13px; }
  .config-editor-actions > .button:not(.icon-button) { flex: 1 1 auto; }
  .config-editor .slot-heading { align-items: flex-start; }
  .config-json-panel .config-section-heading { flex-wrap: wrap; }
  .config-json-actions { flex-wrap: wrap; }
  .config-send-dialog { padding: 22px; }
  .config-dialog-actions { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  .config-switch, .config-switch::before { transition: none; }
}