/* Frontend library: white floating rows over a calm blue-gray shell. */
.q88sd{background:var(--ui-page-bg);border:1px solid var(--ui-border);border-radius:var(--ui-radius-card);padding:24px;margin:24px 0;min-width:0;box-shadow:var(--ui-shadow)}
.q88sd .q88sd-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;min-width:0}
.q88sd .q88sd-heading>div{min-width:0}
.q88sd .q88sd-kicker{font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--ui-text-secondary);margin:0 0 8px}
.q88sd h2{font-family:var(--ui-font);font-size:28px;line-height:1.25;font-weight:700;margin:0;color:var(--ui-text-primary);overflow-wrap:anywhere}
.q88sd .q88sd-badge{font-size:14px;white-space:nowrap;padding:4px 12px;border:1px solid var(--ui-border);border-radius:var(--ui-radius-pill);background:var(--ui-surface);color:var(--ui-text-secondary)}
.q88sd .q88sd-breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.q88sd .q88sd-breadcrumb button{max-width:100%;white-space:normal;text-align:left;overflow-wrap:anywhere;font-size:14px;padding:4px 12px;min-height:36px}
.q88sd .q88sd-breadcrumb [aria-current]{color:var(--ui-primary-strong);background:var(--ui-accent-surface);font-weight:600}
.q88sd .q88sd-separator{color:var(--ui-text-secondary)}
.q88sd .q88sd-list{list-style:none;margin:0 0 16px;padding:0;min-height:72px}
.q88sd .q88sd-row{list-style:none;display:flex;gap:16px;align-items:center;margin:0 0 12px;padding:16px;background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--ui-radius-card);box-shadow:var(--ui-shadow);min-width:0}
.q88sd .q88sd-icon{width:44px;height:44px;flex:0 0 44px;border-radius:var(--ui-radius-control);background:var(--ui-accent-surface);color:var(--ui-primary-strong);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;overflow:hidden}
.q88sd .q88sd-icon-folder{color:var(--ui-warning);background:var(--ui-warning-surface)}
.q88sd .q88sd-file{flex:1;min-width:0}
.q88sd .q88sd-name{display:block;overflow-wrap:anywhere;font-weight:600;font-size:16px;line-height:1.5}
.q88sd .q88sd-meta{display:block;font-size:14px;color:var(--ui-text-secondary);margin:4px 0 0}
.q88sd .q88sd-folder-name{font-size:16px;min-height:0;padding:0;display:block;text-align:left;border:0;border-radius:0;background:transparent;font-weight:600;overflow-wrap:anywhere;color:var(--ui-primary-strong)}
.q88sd .q88sd-folder-name:hover:not(:disabled){background:transparent;text-decoration:underline}
.q88sd .q88sd-row-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;flex-shrink:0;max-width:100%}
.q88sd .q88sd-row-actions a{font-family:var(--ui-font);font-size:14px;font-weight:500;line-height:1.5;letter-spacing:normal;text-transform:none;margin:0;padding:8px 12px;min-height:40px;height:auto;border:1px solid var(--ui-border);border-radius:var(--ui-radius-pill);background:var(--ui-surface);color:var(--ui-text-secondary);box-shadow:none;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.q88sd .q88sd-row-actions a:hover{background:var(--ui-surface-muted);border-color:var(--ui-primary);text-decoration:none}
.q88sd .q88sd-row-actions button{font-size:14px;background:var(--ui-accent-surface);color:var(--ui-primary-strong);border-color:var(--ui-border)}
.q88sd .q88sd-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:16px;border-top:1px solid var(--ui-border)}
.q88sd :is(.q88sd-count,.q88sd-page,.q88sd-doc-count){color:var(--ui-text-secondary);font-size:14px}
.q88sd .q88sd-paging{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.q88sd .q88sd-note{font-size:14px;color:var(--ui-text-secondary);margin:16px 0 0;max-width:85ch;overflow-wrap:anywhere}
.q88sd .q88sd-status:not(:empty){padding:16px;margin:0 0 16px;background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--ui-radius-card);overflow-wrap:anywhere}
.q88sd .q88sd-retry{margin-left:12px}
.q88sd[aria-busy=true] .q88sd-status{border-left:4px solid var(--ui-primary);color:var(--ui-primary-strong)}
.q88sd .q88sd-dialog{padding:0;border:1px solid var(--ui-border);border-radius:var(--ui-radius-card);width:min(1120px,94vw);max-width:94vw;color:var(--ui-text-primary);background:var(--ui-surface);max-height:94vh;box-shadow:var(--ui-shadow-dialog);overflow:auto}
.q88sd .q88sd-dialog::backdrop{background:var(--ui-backdrop)}
.q88sd .q88sd-dialog-bar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:16px 24px;background:var(--ui-surface);border-bottom:1px solid var(--ui-border)}
.q88sd .q88sd-dialog-title{font-size:18px;line-height:1.5;overflow-wrap:anywhere;min-width:0;flex:1}
.q88sd .q88sd-close{flex-shrink:0}
.q88sd .q88sd-frame{height:min(70vh,800px);max-height:70vh;background:var(--ui-surface-muted)}
.q88sd .q88sd-frame iframe{width:100%;height:100%;border:0;display:block}
.q88sd .q88sd-dialog-help{padding:16px 24px;font-size:14px;margin:0;color:var(--ui-text-secondary);overflow-wrap:anywhere}
.q88sd .q88sd-inline-frame{background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--ui-radius-card);overflow:hidden;box-shadow:var(--ui-shadow);margin-top:16px}
.q88sd .q88sd-inline-frame iframe{display:block;width:100%;height:100%;border:0}
.q88sd .q88sd-tools{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin:0 0 16px;padding:16px;background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--ui-radius-card)}
.q88sd .q88sd-search{flex:1;min-width:min(100%,160px);max-width:500px;font-size:14px;color:var(--ui-text-secondary)}
.q88sd .q88sd-search span{display:block;margin-bottom:8px;font-weight:500}
.q88sd .q88sd-views{display:flex;gap:8px;margin-left:auto;flex-wrap:wrap}
.q88sd .q88sd-views [aria-pressed=true]{background:var(--ui-accent-surface);border-color:var(--ui-primary);color:var(--ui-primary-strong)}
.q88sd.q88sd-grid .q88sd-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:16px;margin-bottom:16px}
.q88sd.q88sd-grid .q88sd-row{flex-direction:column;align-items:flex-start;gap:16px;margin:0}
.q88sd.q88sd-grid .q88sd-file{width:100%;flex:1}
.q88sd.q88sd-grid .q88sd-row-actions{width:100%;justify-content:flex-start}
.q88sd .q88sd-viewer-nav{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;padding:16px 24px;background:var(--ui-surface-muted)}
.q88sd .q88sd-doc-count{min-width:44px;text-align:center}
@media (max-width:800px){.q88sd .q88sd-row{flex-wrap:wrap}.q88sd .q88sd-file{flex-basis:calc(100% - 60px)}.q88sd .q88sd-row-actions{padding-left:60px;justify-content:flex-start;width:100%}.q88sd.q88sd-grid .q88sd-row-actions{padding-left:0}}
@media (max-width:640px){
  .q88sd{padding:16px}.q88sd h2{font-size:24px}.q88sd .q88sd-heading{align-items:flex-start;flex-wrap:wrap;gap:12px}
  .q88sd .q88sd-tools{align-items:stretch}.q88sd .q88sd-search{max-width:none;flex-basis:100%}.q88sd .q88sd-views{margin-left:0}
  .q88sd.q88sd-grid .q88sd-list{grid-template-columns:1fr}
  .q88sd .q88sd-row-actions{padding-left:0}.q88sd .q88sd-row-actions :is(button,a){flex:1;min-width:0}
  .q88sd .q88sd-footer{align-items:flex-start}.q88sd .q88sd-dialog-bar,.q88sd .q88sd-dialog-help{padding:16px}
  .q88sd .q88sd-viewer-nav{gap:8px;padding:12px 16px}.q88sd .q88sd-viewer-nav button{font-size:14px;padding:8px 12px}
  .q88sd .q88sd-frame{max-height:60vh}.q88sd .q88sd-inline-frame{max-height:80vh}
}
@media (prefers-reduced-motion:reduce){.q88sd *{scroll-behavior:auto}}
.q88sd .q88sd-badge{display:inline-flex;align-items:center;gap:8px}