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solid var(--ds-border);font-size:14.5px;color:var(--ds-ink)}.chat-mobile-drawer-close{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--ds-radius-sm);border:0;background:var(--ds-surface-subtle);color:var(--ds-ink-muted);cursor:pointer}.chat-mobile-drawer-close svg{width:16px!important;height:16px!important}.chat-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:998}.chat-mobile-bar{display:flex}.chat-composer-section{padding-bottom:calc(14px + env(safe-area-inset-bottom, 0px))}}.chat-header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.chat-header-actions .header-pill-link{box-shadow:none}@media (max-width:640px){.chat-header-actions{gap:6px}.chat-header-actions .header-pill-text{display:none}.chat-header-actions .header-pill-link{padding:0 8px;height:30px;gap:4px}.page-header-titles{min-width:0;flex:1 1 auto}.page-header-title{font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-scroll-area{padding:6px 12px 8px}.chat-greeting-view{padding:6px 4px 8px}.chat-greeting-view.is-empty-account{padding:20px 12px 60px;margin:auto 0;flex:1 1;min-height:100%;justify-content:center}.chat-prompt-grid{grid-template-columns:1fr;gap:6px}.chat-prompt-card{flex-direction:row;align-items:center;justify-content:space-between;padding:9px 12px;gap:8px;border-radius:var(--ds-radius-sm,8px)}.chat-prompt-card-head{flex-shrink:0}.chat-prompt-title{flex:1 1;min-width:0;font-size:12.5px;padding-right:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-prompt-arrow{position:static;flex-shrink:0}.chat-composer-section{padding:4px 10px calc(8px + env(safe-area-inset-bottom, 0px))}.chat-composer-card{padding:4px 5px 4px 12px;border-radius:20px}}@keyframes index-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}.dialog.sheet:has(.knowledge-index-modal-body){width:min(94vw,680px);max-height:88vh}.knowledge-index-modal-body{display:flex;flex-direction:column;gap:16px;padding:6px 4px 12px;font-family:inherit;color:var(--ds-ink)}.index-progress-card{background:var(--ds-surface-subtle);border:1px solid var(--ds-border);border-radius:var(--ds-radius-card);padding:16px 18px;display:flex;flex-direction:column;gap:12px}.index-progress-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.index-progress-label{font-size:12.5px;font-weight:550;color:var(--ds-ink-light);letter-spacing:.2px}.index-progress-big{font-size:20px;font-weight:700;color:var(--ds-ink);display:flex;align-items:baseline;gap:8px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;margin-top:2px}.index-progress-fraction{font-size:14.5px;font-weight:400;color:var(--ds-ink-muted)}.index-status-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--ds-radius-pill,9999px);font-size:12.5px;font-weight:550}.index-status-pill.is-indexing{background:#fef3c7;color:#92400e}.index-status-pill.is-indexing .index-status-dot{width:6px;height:6px;border-radius:50%;background:#d97706;animation:index-pulse 1.4s ease infinite}.index-status-pill.is-complete{background:var(--ds-brand-soft);color:var(--ds-brand-hover)}.index-status-pill.is-complete .index-status-dot{width:6px;height:6px;border-radius:50%;background:var(--ds-brand)}.index-progress-track{height:8px;border-radius:9999px;background:var(--ds-border);overflow:hidden;position:relative}.index-progress-bar{height:100%;border-radius:9999px;background:var(--ds-brand);transition:width .3s ease}.index-progress-note{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--ds-ink-light)}.index-metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.index-metric-card{background:var(--ds-surface);border:1px solid var(--ds-border);border-radius:var(--ds-radius-md);padding:12px 10px;text-align:center;display:flex;flex-direction:column;gap:3px}.index-metric-num{font-size:20px;font-weight:700;color:var(--ds-ink);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.index-metric-card.ready .index-metric-num{color:var(--ds-brand)}.index-metric-card.running .index-metric-num{color:#2563eb}.index-metric-card.pending .index-metric-num{color:#d97706}.index-metric-title{font-size:11.5px;color:var(--ds-ink-light)}.index-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:2px 0;flex-wrap:wrap}.index-toolbar-left{display:flex;align-items:center;gap:8px}.index-action-btn{display:inline-flex;align-items:center;gap:5px;height:32px;padding:0 12px;font-size:12.5px;cursor:pointer;border-radius:var(--ds-radius-md)}.index-action-btn svg{width:14px!important;height:14px!important;min-width:14px!important}.index-auto-refresh{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ds-ink-muted);cursor:pointer}.index-action-message{padding:8px 12px;border:1px solid var(--ds-border);color:var(--ds-ink)}.index-action-message,.index-config-banner{background:var(--ds-surface-subtle);border-radius:var(--ds-radius-md);font-size:12.5px}.index-config-banner{padding:7px 12px;color:var(--ds-ink-muted)}.index-queue-section{display:flex;flex-direction:column;gap:8px;margin-top:2px}.index-queue-header{display:flex;align-items:baseline;justify-content:space-between}.index-queue-header h4{margin:0;font-size:14.5px;font-weight:600;color:var(--ds-ink)}.index-queue-header small{font-size:11.5px;color:var(--ds-ink-light)}.index-queue-list{max-height:250px;overflow-y:auto;display:flex;flex-direction:column;gap:6px;padding-right:4px}.index-queue-empty{padding:24px;text-align:center;color:var(--ds-ink-light);font-size:12.5px}.index-queue-item{background:var(--ds-surface);border:1px solid var(--ds-border);border-radius:var(--ds-radius-md);padding:9px 12px;display:flex;flex-direction:column;gap:4px;transition:border-color .15s ease}.index-queue-item.running{border-color:#3b82f6;background:#eff6ff}.index-queue-item.failed{border-color:#ef4444;background:#fef2f2}.index-queue-item-top{justify-content:space-between}.index-queue-item-meta,.index-queue-item-top{display:flex;align-items:center;gap:8px}.index-queue-date{display:inline-flex;align-items:center;gap:3px;color:var(--ds-ink);font-size:12.5px;text-decoration:none}.index-queue-date:hover{color:var(--ds-brand);text-decoration:underline}.index-queue-date svg{width:12px!important;height:12px!important;min-width:12px!important}.index-item-badge{display:inline-flex;align-items:center;padding:2px 7px;border-radius:var(--ds-radius-pill,9999px);font-size:11px;font-weight:550}.index-item-badge.is-ready{background:var(--ds-brand-soft);color:var(--ds-brand-hover)}.index-item-badge.is-running{background:var(--ds-data-did-soft);color:var(--ds-data-did-text);animation:index-pulse 1.2s ease infinite}.index-item-badge.is-pending{background:var(--ds-surface-subtle);color:var(--ds-ink-muted)}.index-item-badge.is-failed{background:var(--ds-danger-soft);color:var(--ds-danger)}.index-queue-time{font-size:11px;color:var(--ds-ink-light);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.index-queue-preview{font-size:12.5px;color:var(--ds-ink-muted);line-height:1.4;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}