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var(--transition-fast)}.multi-choice-check.checked{background:var(--send-bg);border-color:var(--send-bg);color:var(--send-color)}.multi-choice-icon{width:16px;height:16px;border-radius:3px;object-fit:contain;flex-shrink:0;margin-right:var(--spacing-sm);margin-top:1px}.multi-choice-content{display:flex;flex-direction:column;gap:2px;min-width:0}.multi-choice-label{font-weight:600;font-size:13px;color:var(--choice-kb-text);line-height:1.3;transition:color var(--transition-theme)}.multi-choice-desc{font-weight:400;font-size:12px;color:var(--composer-placeholder);line-height:1.3;transition:color var(--transition-theme)}.chat-shimmer{background:linear-gradient(90deg,var(--text-tertiary) 0%,var(--text-tertiary) 40%,var(--text-primary) 50%,var(--text-tertiary) 60%,var(--text-tertiary) 100%);background-size:200% 100%;background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 2s linear infinite}@keyframes shimmer{0%{background-position:100% 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var(--spacing-lg)}.agent-hero-row{display:flex;align-items:center;gap:var(--spacing-sm)}.agent-hero-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-sm);background:#ede9fe;color:#7c3aed;flex-shrink:0}.agent-hero-icon--blue{background:#dbeafe;color:#2563eb}.agent-hero-icon--gray{background:var(--surface-border);color:var(--text-secondary)}.agent-hero-title{margin:0;font-size:1.25rem;font-weight:500;letter-spacing:-.005em;color:var(--text-primary)}.agent-hero-desc{margin:0;max-width:520px;font-size:var(--font-size-sm);color:var(--text-secondary);line-height:1.55}.agent-subscreen-body{flex:1 1 auto;padding:var(--spacing-lg) var(--spacing-2xl);display:flex;flex-direction:column;gap:var(--spacing-md)}.agent-subscreen-placeholder{margin:0;color:var(--text-tertiary);font-size:var(--font-size-sm)}.agent-subscreen-body--centered{width:100%;max-width:768px;margin:0 auto}.agent-subscreen-body--flush{padding:0;flex:1 1 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var(--surface-border)}.mcp-tools-table-row:last-child{border-bottom:none}.mcp-tools-table-head{background:color-mix(in srgb,var(--toggle-bg) 50%,transparent)}.mcp-tools-table-head .mcp-tools-table-label{grid-template-columns:18px 1fr;cursor:pointer}.mcp-tools-table-head-label{font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.4px;color:var(--text-tertiary)}.mcp-tools-table-label{display:grid;grid-template-columns:18px minmax(120px,200px) 1fr;gap:10px;align-items:baseline;padding:8px 12px;cursor:pointer;transition:background var(--transition-fast)}.mcp-tools-table-label:hover{background:var(--toggle-bg)}.mcp-tools-table-label input[type=checkbox]{margin-top:2px}.mcp-tools-table-name{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mcp-tools-table-desc{font-size:11px;color:var(--text-tertiary);line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mcp-editor-skeleton-back,.mcp-editor-skeleton-title,.mcp-editor-skeleton-card{background:var(--surface-border);border-radius:var(--radius-sm);animation:skeleton-pulse 1.8s ease-in-out infinite}.mcp-editor-skeleton-back{width:24px;height:24px;border-radius:6px;flex-shrink:0}.mcp-editor-skeleton-title{height:18px;width:160px;flex:1 1 auto;max-width:220px}.mcp-editor-skeleton-card{height:220px;border-radius:14px;width:100%}.agent-row-chip-status{position:absolute;top:-2px;right:-2px;width:8px;height:8px;border-radius:var(--radius-full);box-shadow:0 0 0 1.5px var(--surface-bg);pointer-events:none}.agent-row-chip-status--green{background:#16a34a}.agent-row-chip-status--yellow{background:#f59e0b}.agent-row-chip-status--red{background:#dc2626}[data-theme=dark] .agent-row-chip-status--green{background:#4ade80}[data-theme=dark] .agent-row-chip-status--yellow{background:#fbbf24}[data-theme=dark] .agent-row-chip-status--red{background:#f87171}.tools-solo-pane{display:flex;flex-direction:column;height:100%;min-height:0;position:relative}.tools-modal-dialog--hub{width:min(1100px,96vw);height:min(780px,92vh)}.tools-modal-hub-layout{display:flex;flex-direction:column;height:100%;min-height:0}.tools-modal-hub-back{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border:none;border-bottom:.5px solid var(--surface-border);background:transparent;color:var(--text-secondary);font-family:inherit;font-size:13px;cursor:pointer;flex-shrink:0;text-align:left;transition:background var(--transition-fast),color 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12px;display:flex;flex-direction:column;gap:4px}.viber-msg__card-title{font-weight:600;font-size:13.5px}.viber-msg__card-subtitle{font-size:13px;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%))}.viber-msg__image{max-width:360px;max-height:360px;border-radius:8px;display:block}.viber-msg--workflow-card{margin:0}.wfc{background:var(--surface-bg);border:1px solid var(--surface-border);border-radius:var(--radius-sm);overflow:hidden;transition:border-color var(--transition-fast);min-width:320px;width:100%}.wfc-done{border-color:#22c55e4d}.wfc-cancelled{border-color:var(--surface-border)}.wfc-error{border-color:#ef44444d}.wfc-waiting{border-color:#3b82f659;background:#3b82f60f;box-shadow:inset 3px 0 #3b82f6}.wfc-waiting-dot{width:10px;height:10px;border-radius:var(--radius-full);background:#3b82f6;flex-shrink:0;animation:workflow-request-pulse 1.6s ease-in-out infinite}.wfc-header{display:flex;align-items:center;justify-content:space-between;width:100%;padding:10px 12px;background:none;border:none;cursor:pointer;font:inherit;color:var(--text-primary);transition:background var(--transition-fast)}.wfc-header:hover{background:var(--surface-border)}.wfc-header-left{display:flex;align-items:center;gap:8px;min-width:0;overflow:hidden}.wfc-header-spinner{color:var(--text-tertiary);animation:wfc-spin 1s linear infinite;flex-shrink:0}.wfc-header-check{color:#22c55e;flex-shrink:0}.wfc-header-error{color:#ef4444;flex-shrink:0}.wfc-header-cancelled{color:var(--text-tertiary);flex-shrink:0}.wfc-title{font-size:13px;font-weight:500;white-space:nowrap}.wfc-inline-summary{font-size:12px;font-weight:400;color:var(--text-tertiary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wfc-header-right{display:flex;align-items:center;gap:6px;flex-shrink:0;margin-left:16px}.wfc-elapsed{font-size:12px;color:var(--text-tertiary);font-variant-numeric:tabular-nums}.wfc-cancel{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-tertiary);cursor:pointer;padding:0;transition:background var(--transition-fast),color var(--transition-fast)}.wfc-cancel:hover{background:var(--surface-border);color:var(--text-primary)}.wfc-cancel-pending{opacity:.4;pointer-events:none}.wfc-chevron{color:var(--text-tertiary);transition:transform var(--transition-fast)}.wfc-chevron-open{transform:rotate(180deg)}.wfc-body{padding:0 12px 10px}.wfc-status-text{font-size:12px;margin-bottom:8px;line-height:1.4}.wfc-summary{font-size:12px;color:var(--text-secondary);margin-bottom:8px;line-height:1.4}.wfc-steps{display:flex;flex-direction:column;gap:4px}.wfc-step{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-tertiary);transition:color var(--transition-fast)}.wfc-step-active{color:var(--text-primary)}.wfc-step-icon{flex-shrink:0}.wfc-step-completed{color:#22c55e}.wfc-step-running{color:var(--text-secondary);animation:wfc-spin 1s linear infinite}.wfc-step-failed{color:#ef4444}.wfc-step-pending{color:var(--text-tertiary);opacity:.5}.wfc-step-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.wfc-step-duration{flex-shrink:0;font-size:11px;color:var(--text-tertiary);opacity:.7;margin-left:auto}.wfc-step-dim{opacity:.5}@keyframes wfc-spin{to{transform:rotate(360deg)}}.viber-wfc{display:none}.viber-wfc--completed{border-color:hsl(var(--border, 240 6% 88%))}.viber-wfc--failed,.viber-wfc--timed_out{border-color:#e66565;background:#fef6f6}.viber-wfc--cancelled{border-color:hsl(var(--muted, 240 5% 88%));background:hsl(var(--muted, 240 5% 96%))}.viber-wfc__header{display:flex;align-items:center;justify-content:space-between;width:100%;padding:8px 12px;background:transparent;border:none;cursor:pointer;font:inherit;text-align:left;color:hsl(var(--foreground, 222.2 84% 4.9%));gap:8px}.viber-wfc__title{font-weight:500;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.viber-wfc__title--shimmer{background:linear-gradient(90deg,hsl(var(--muted-foreground, 240 4% 50%)),hsl(var(--foreground, 222.2 84% 4.9%)),hsl(var(--muted-foreground, 240 4% 50%)));background-size:200% auto;background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent;animation:viber-wfc-shimmer 2s linear infinite}@keyframes viber-wfc-shimmer{to{background-position:-200% center}}.viber-wfc__inline-summary{color:hsl(var(--muted-foreground, 240 4% 46%));font-weight:400}.viber-wfc__header-right{display:flex;align-items:center;gap:8px;flex-shrink:0;color:hsl(var(--muted-foreground, 240 4% 46%));font-size:12px;font-variant-numeric:tabular-nums}.viber-wfc__chevron{transition:transform .15s ease;font-size:10px}.viber-wfc__chevron--open{transform:rotate(180deg)}.viber-wfc__body{padding:4px 12px 10px;border-top:1px solid hsl(var(--border, 240 6% 92%))}.viber-wfc__summary{padding:8px 0;font-size:13px;color:hsl(var(--foreground, 222.2 84% 4.9%))}.viber-wfc__steps{display:flex;flex-direction:column;gap:4px}.viber-wfc__step{display:flex;align-items:center;gap:8px;padding:3px 0;font-size:12.5px;color:hsl(var(--foreground, 222.2 84% 4.9%))}.viber-wfc__step--pending{color:hsl(var(--muted-foreground, 240 4% 60%))}.viber-wfc__step--running .viber-wfc__step-name{font-style:italic}.viber-wfc__step--failed{color:#db2424}.viber-wfc__step-icon{width:14px;flex-shrink:0;text-align:center;font-family:JetBrains Mono,ui-monospace,monospace;font-size:11px}.viber-wfc__step--completed .viber-wfc__step-icon{color:#21c45d}.viber-wfc__step--running .viber-wfc__step-icon{color:hsl(var(--primary, 222.2 47% 11%))}.viber-wfc__step-name{flex:1;min-width:0}.viber-wfc__step-duration{color:hsl(var(--muted-foreground, 240 4% 60%));font-size:11px;font-variant-numeric:tabular-nums;flex-shrink:0}.viber-composer{display:flex;align-items:flex-end;gap:8px;padding:10px 12px;background:hsl(var(--card, 0 0% 100%));border:1px solid hsl(var(--border, 214.3 31.8% 91.4%));border-radius:18px;transition:border-color .15s}.viber-composer:focus-within{border-color:hsl(var(--foreground, 222.2 84% 4.9%) / .4);box-shadow:0 0 0 3px hsl(var(--foreground, 222.2 84% 4.9%) / .06)}.viber-composer__input{flex:1;border:none;outline:none;background:transparent;resize:none;font:inherit;font-size:14px;line-height:1.5;color:hsl(var(--foreground, 222.2 84% 4.9%));max-height:200px;padding:4px 0}.viber-composer__input::placeholder{color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%))}.viber-composer__send{flex-shrink:0;width:32px;height:32px;border-radius:9999px;border:none;background:hsl(var(--muted, 240 4.8% 95.9%));color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%));display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s,color .15s}.viber-composer__send:not(:disabled){background:hsl(var(--primary, 222.2 47.4% 11.2%));color:hsl(var(--primary-foreground, 210 40% 98%))}.viber-composer__send:disabled{cursor:not-allowed}.viber-preview-panel{display:flex;flex-direction:column;height:100%;width:100%;background:hsl(var(--background, 0 0% 100%));border-left:1px solid hsl(var(--border, 214.3 31.8% 91.4%))}.viber-preview-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;border-bottom:1px solid hsl(var(--border, 214.3 31.8% 91.4%));flex-shrink:0}.viber-preview-header__left{display:flex;align-items:center;gap:10px;min-width:0}.viber-preview-header__brand{font-size:13px;font-weight:600;letter-spacing:-.01em;text-transform:uppercase;letter-spacing:.06em;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%))}.viber-pill{font-size:11px;font-weight:500;padding:3px 10px;border-radius:9999px;letter-spacing:.02em;white-space:nowrap}.viber-pill--live{background:#21c45d1f;color:#157a3a}.viber-pill--draft{background:#f59f0a24;color:#9b4d08}.viber-btn-primary{border:none;background:hsl(var(--primary, 222.2 47.4% 11.2%));color:hsl(var(--primary-foreground, 210 40% 98%));font-size:13px;font-weight:500;padding:7px 16px;border-radius:8px;cursor:pointer;transition:opacity .15s}.viber-btn-primary:hover:not(:disabled){opacity:.9}.viber-btn-primary:disabled{opacity:.4;cursor:not-allowed}.viber-webchat-preview,.viber-preview-panel{display:flex;flex-direction:column;flex:1;min-height:0}.viber-preview-panel__body{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;position:relative;background:hsl(var(--background, 0 0% 100%))}.viber-home{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:28px;padding:28px 28px 40px;animation:viber-sub-in .28s cubic-bezier(.22,1,.36,1) both}.viber-home__hero{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;padding-top:16px}.viber-home__mark{width:64px;height:64px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:600;color:#fff;box-shadow:0 1px #fff6 inset,0 6px 16px -8px #00000040}.viber-home__name{font-size:22px;font-weight:600;letter-spacing:-.012em;margin:0;color:hsl(var(--foreground, 222.2 84% 4.9%))}.viber-home__subtitle{font-size:13px;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%));margin:0}.viber-home__hero-actions{display:flex;gap:8px;margin-top:4px}.viber-home__hero-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;border:1px solid hsl(var(--border, 214.3 31.8% 91.4%));background:hsl(var(--card, 0 0% 100%));font-family:inherit;font-size:13px;font-weight:500;color:hsl(var(--foreground, 222.2 84% 4.9%));cursor:pointer;transition:background .15s ease,border-color .15s ease}.viber-home__hero-btn:hover{background:hsl(var(--muted, 240 5% 96%));border-color:hsl(var(--muted-foreground, 215.4 16.3% 70%))}.viber-home__channels{padding:0}.viber-home__channels-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px}.viber-home__channel-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:12px 14px 10px;border-radius:12px;border:1px solid hsl(var(--border, 214.3 31.8% 91.4%));background:hsl(var(--card, 0 0% 100%));font-family:inherit;text-align:left;cursor:pointer;transition:background .15s ease,border-color .15s ease,transform .15s ease}.viber-home__channel-card:hover{border-color:hsl(var(--muted-foreground, 215.4 16.3% 70%));transform:translateY(-1px)}.viber-home__channel-card--on{background:linear-gradient(180deg,#f2fdf6,hsl(var(--card, 0 0% 100%)));border-color:#b3e6c5}.viber-home__channel-glyph{width:28px;height:28px;border-radius:8px;background:hsl(var(--primary, 222.2 47% 11%));color:hsl(var(--primary-foreground, 0 0% 100%));display:inline-flex;align-items:center;justify-content:center;font-size:14px}.viber-home__channel-card--on .viber-home__channel-glyph{background:#21c45d}.viber-home__channel-name{font-size:13px;font-weight:600;color:hsl(var(--foreground, 222.2 84% 4.9%));margin-top:4px}.viber-home__channel-state{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#1a9948;font-weight:600}.viber-home__channel-desc{font-size:11.5px;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%))}.viber-home__channel-card--add .viber-home__channel-glyph{display:none}.viber-home__channel-stack{display:inline-flex;position:relative;height:24px;width:56px;margin-bottom:2px}.viber-home__channel-stack-item{position:absolute;width:24px;height:24px;border-radius:7px;background:hsl(var(--muted, 240 5% 92%));color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%));display:inline-flex;align-items:center;justify-content:center;font-size:12px;border:2px solid hsl(var(--card, 0 0% 100%))}.viber-home__channel-stack-item:nth-child(1){left:0}.viber-home__channel-stack-item:nth-child(2){left:14px}.viber-home__channel-stack-item:nth-child(3){left:28px}.viber-home__divider{border:none;border-top:1px solid hsl(var(--border, 214.3 31.8% 92%));margin:0}.viber-home__row{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid hsl(var(--border, 214.3 31.8% 92%))}.viber-home__row:last-child{border-bottom:none}.viber-home__row-label{width:96px;flex-shrink:0;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%));padding-top:7px;font-weight:600}.viber-home__row-content{flex:1;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.viber-home__chip{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:999px;border:1px solid hsl(var(--border, 214.3 31.8% 91.4%));background:hsl(var(--card, 0 0% 100%));font-family:inherit;font-size:12.5px;font-weight:500;color:hsl(var(--foreground, 222.2 84% 4.9%));cursor:pointer;transition:background .15s ease,border-color .15s ease;white-space:nowrap;max-width:280px;overflow:hidden}.viber-home__chip:hover{background:hsl(var(--muted, 240 5% 96%));border-color:hsl(var(--muted-foreground, 215.4 16.3% 70%))}.viber-home__chip-glyph{font-size:13px;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%))}.viber-home__chip-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.viber-home__add{display:inline-flex;align-items:center;gap:4px;padding:6px 11px;border-radius:999px;border:1px dashed hsl(var(--border, 214.3 31.8% 80%));background:transparent;font-family:inherit;font-size:12.5px;font-weight:500;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%));cursor:pointer;transition:color .15s ease,border-color .15s ease}.viber-home__add:hover{color:hsl(var(--foreground, 222.2 84% 4.9%));border-color:hsl(var(--muted-foreground, 215.4 16.3% 50%))}.viber-sub{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;background:hsl(var(--background, 0 0% 100%));animation:viber-sub-in .28s cubic-bezier(.22,1,.36,1) both;overflow:hidden}@keyframes viber-sub-in{0%{opacity:0;transform:translate(20px) scale(.985)}to{opacity:1;transform:translate(0) scale(1)}}.viber-sub__bar{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid hsl(var(--border, 214.3 31.8% 91.4%));flex-shrink:0}.viber-sub__back{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:8px;background:transparent;border:1px solid transparent;font-family:inherit;font-size:13px;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%));cursor:pointer;transition:background .15s ease,color .15s ease}.viber-sub__back:hover{background:hsl(var(--muted, 240 5% 96%));color:hsl(var(--foreground, 222.2 84% 4.9%))}.viber-sub__actions{display:inline-flex;align-items:center;gap:8px}.viber-sub__btn{padding:6px 12px;border-radius:8px;background:hsl(var(--muted, 240 5% 96%));border:1px solid hsl(var(--border, 214.3 31.8% 91.4%));font-family:inherit;font-size:13px;font-weight:500;color:hsl(var(--foreground, 222.2 84% 4.9%));cursor:pointer;transition:background .15s ease,border-color .15s ease}.viber-sub__btn:hover:not(:disabled){background:hsl(var(--accent, 240 5% 91%))}.viber-sub__btn--primary{background:hsl(var(--primary, 222.2 47% 11%));border-color:hsl(var(--primary, 222.2 47% 11%));color:hsl(var(--primary-foreground, 0 0% 100%))}.viber-sub__btn--primary:hover:not(:disabled){background:hsl(var(--primary, 222.2 47% 11%) / .9)}.viber-sub__btn:disabled{opacity:.5;cursor:not-allowed}.viber-sub__hero{display:flex;align-items:center;gap:12px;padding:18px 24px 6px;flex-shrink:0}.viber-sub__hero-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:9px;background:hsl(var(--muted, 240 5% 96%));font-size:18px;color:hsl(var(--foreground, 222.2 84% 4.9%))}.viber-sub__hero-title{margin:0;font-size:22px;font-weight:600;letter-spacing:-.012em;color:hsl(var(--foreground, 222.2 84% 4.9%))}.viber-sub__body{flex:1;min-height:0;overflow-y:auto;padding:16px 24px 28px;display:flex;flex-direction:column;gap:16px}.viber-sub__empty{padding:60px 24px;text-align:center;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%));font-size:13.5px}.viber-sub__article{font-size:14px;line-height:1.55;color:hsl(var(--foreground, 222.2 84% 4.9%))}.viber-sub__pre{font-family:JetBrains Mono,ui-monospace,monospace;font-size:13px;line-height:1.6;white-space:pre-wrap;margin:0;background:hsl(var(--muted, 240 5% 97%));padding:14px 16px;border-radius:8px;border:1px solid hsl(var(--border, 214.3 31.8% 92%))}.viber-sub__chat{flex:1;min-height:0;display:flex;flex-direction:column}.viber-sub__group{display:flex;flex-direction:column;gap:16px}.viber-instructions__editor{width:100%;min-height:60vh;padding:16px 18px;border-radius:10px;border:1px solid hsl(var(--border, 214.3 31.8% 91.4%));background:hsl(var(--card, 0 0% 100%));font-family:JetBrains Mono,ui-monospace,monospace;font-size:13.5px;line-height:1.65;color:hsl(var(--foreground, 222.2 84% 4.9%));resize:vertical}.viber-instructions__editor:focus{outline:2px solid hsl(var(--primary, 222.2 47% 11%) / .3);outline-offset:1px;border-color:hsl(var(--primary, 222.2 47% 11%) / .4)}.viber-playbook-rail{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px;border-bottom:1px solid hsl(var(--border, 214.3 31.8% 91.4%))}.viber-playbook-rail__item{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:16px;background:hsl(var(--muted, 240 5% 96%));border:1px solid transparent;font-family:inherit;font-size:12.5px;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%));cursor:pointer;white-space:nowrap;transition:background .15s ease,color .15s ease}.viber-playbook-rail__item:hover{color:hsl(var(--foreground, 222.2 84% 4.9%))}.viber-playbook-rail__item.is-active{background:hsl(var(--primary, 222.2 47% 11%));color:hsl(var(--primary-foreground, 0 0% 100%))}.viber-playbook-rail__glyph{font-size:13px}.viber-knowledge-tabs{display:flex;gap:4px;border-bottom:1px solid hsl(var(--border, 214.3 31.8% 91.4%));padding-bottom:0;margin-bottom:12px}.viber-knowledge-tabs__tab{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;font-family:inherit;font-size:13px;font-weight:500;color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%));background:transparent;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:color .15s ease,border-color .15s ease}.viber-knowledge-tabs__tab:hover{color:hsl(var(--foreground, 222.2 84% 4.9%))}.viber-knowledge-tabs__tab.is-active{color:hsl(var(--foreground, 222.2 84% 4.9%));border-bottom-color:hsl(var(--primary, 222.2 47% 11%))}.viber-tabs__badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 6px;font-size:11px;font-weight:600;border-radius:9px;background:hsl(var(--muted, 240 5% 94%));color:hsl(var(--muted-foreground, 215.4 16.3% 46.9%));font-variant-numeric:tabular-nums}.viber-knowledge-tabs__tab.is-active .viber-tabs__badge{background:hsl(var(--primary, 222.2 47% 11%));color:hsl(var(--primary-foreground, 0 0% 100%))}.viber-channel-rail{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px;border-bottom:1px solid hsl(var(--border, 214.3 31.8% 91.4%))}.viber-channel-rail__item{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;background:transparent;border:1px solid transparent;font-family:inherit;font-size:13px;color:hsl(var(--muted-foreground, 215.4 16.3% 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var(--transition-theme)}.chat-agent-name{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.875rem;font-weight:500;color:var(--text-primary);background:none;border:none;cursor:pointer;font-family:inherit;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);transition:background var(--transition-fast)}.chat-agent-name:hover{background:var(--toolbar-hover-bg)}.chat-agent-icon{font-size:18px;display:flex;align-items:center}.chat-agent-logo{width:20px;height:20px;border-radius:4px;object-fit:contain}.chat-messages{flex:1;overflow-y:auto;padding:var(--spacing-lg);max-width:860px;width:100%;margin:0 auto;scrollbar-width:thin;scrollbar-color:transparent transparent;transition:scrollbar-color var(--transition-medium);position:relative}.chat-loading-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none;color:var(--text-tertiary)}.chat-connecting-spinner{animation:spin .8s linear infinite}.chat-messages>div{display:flex;flex-direction:column;gap:var(--spacing-md)}.chat-messages,.agent-panel-body,.viber-home,.viber-sub__body{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) transparent;transition:scrollbar-color var(--transition-medium);scrollbar-gutter:stable}.chat-messages::-webkit-scrollbar,.agent-panel-body::-webkit-scrollbar,.viber-home::-webkit-scrollbar,.viber-sub__body::-webkit-scrollbar{width:6px}.chat-messages::-webkit-scrollbar-track,.agent-panel-body::-webkit-scrollbar-track,.viber-home::-webkit-scrollbar-track,.viber-sub__body::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb,.agent-panel-body::-webkit-scrollbar-thumb,.viber-home::-webkit-scrollbar-thumb,.viber-sub__body::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:var(--radius-full);transition:background var(--transition-medium)}.chat-messages::-webkit-scrollbar-thumb:hover,.agent-panel-body::-webkit-scrollbar-thumb:hover,.viber-home::-webkit-scrollbar-thumb:hover,.viber-sub__body::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.viber-agent-builder{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) transparent}.viber-agent-builder *::-webkit-scrollbar{width:6px;height:6px}.viber-agent-builder *::-webkit-scrollbar-track{background:transparent}.viber-agent-builder *::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:var(--radius-full)}.viber-agent-builder *::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.scroll-to-bottom{position:sticky;bottom:var(--spacing-sm);align-self:center;flex-shrink:0;box-sizing:border-box;width:30px;height:30px;border-radius:9999px;border:1px solid var(--surface-border);background:var(--surface-bg);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 1px var(--surface-border),0 4px 12px #0000002e;transition:background var(--transition-fast),color var(--transition-fast);z-index:5}.scroll-to-bottom:hover{color:var(--text-primary);background:var(--bubble-user-bg)}.chat-timestamp{text-align:center;font-size:.75rem;font-weight:600;color:var(--text-secondary);padding:var(--spacing-sm) 0}.chat-timestamp-light{font-weight:400;color:var(--text-tertiary)}.chat-message{display:flex;flex-direction:column;gap:var(--spacing-sm)}.chat-message-user{align-items:flex-end}.chat-message-assistant{align-items:flex-start}.chat-bubble{max-width:80%;padding:10px var(--spacing-md);border-radius:var(--radius-lg);font-size:var(--font-size-base);line-height:1.5;overflow-wrap:break-word;word-break:break-word;min-width:0}.chat-bubble-user{background:var(--bubble-user-bg);color:var(--text-primary);border-radius:var(--radius-lg) var(--radius-lg) var(--radius-sm) var(--radius-lg);transition:background .4s ease,opacity .4s ease}.chat-bubble-user.pending{background:var(--bubble-user-pending);opacity:.6}.chat-bubble-user.failed{opacity:.6}.chat-message-failed{font-size:12px;color:#d93025;margin-top:4px;text-align:right;padding-right:4px}[data-theme=dark] .chat-message-failed{color:#ff6b6b}.chat-selected-items{display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-end}.chat-selected-tag{display:inline-flex;align-items:center;gap:3px;font-size:10.5px;color:#2563eb;font-weight:500;transition:color var(--transition-theme)}.input-box{width:100%;max-width:var(--max-width-input);background:var(--box-bg);backdrop-filter:blur(var(--spacing-lg));-webkit-backdrop-filter:blur(var(--spacing-lg));border:1px solid var(--box-border);border-radius:var(--radius-xl);box-shadow:var(--box-shadow);transition:background var(--transition-theme),border-color var(--transition-fast),box-shadow var(--transition-fast)}.input-box:focus-within{border-color:var(--box-border-focus);box-shadow:var(--box-shadow-focus)}.input-box.input-box-editing,.input-box.input-box-editing:focus-within{border-color:#2563eb!important;box-shadow:var(--box-shadow)!important}[data-theme=dark] .input-box.input-box-editing,[data-theme=dark] .input-box.input-box-editing:focus-within{border-color:#3b82f6!important;box-shadow:var(--box-shadow)!important}.input-box textarea{background:transparent;border:none;outline:none;resize:none;font-family:inherit;font-size:var(--font-size-base);color:var(--input-color);width:100%;padding:var(--spacing-md) 20px var(--spacing-sm);min-height:var(--spacing-3xl);max-height:200px;transition:color var(--transition-theme)}.input-box textarea::placeholder{color:var(--input-placeholder);transition:color var(--transition-theme)}.input-toolbar{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-xs) 12px 12px;min-height:49px}.toolbar-btn{display:flex;align-items:center;gap:var(--spacing-xs);padding:6px 10px;border:none;background:transparent;color:var(--toolbar-color);border-radius:var(--radius-sm);cursor:pointer;font-family:inherit;font-size:var(--font-size-sm);transition:background var(--transition-fast),color var(--transition-medium)}.toolbar-btn:hover{background:var(--toolbar-hover-bg);color:var(--toolbar-hover-color)}.toolbar-btn-icon{padding:6px;border-radius:var(--radius-full)}.toolbar-right{display:flex;align-items:center;gap:var(--spacing-xs)}.send-btn{width:var(--spacing-xl);height:var(--spacing-xl);border-radius:var(--radius-full);border:none;background:var(--send-bg);color:var(--send-color);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--transition-theme),color var(--transition-theme),opacity var(--transition-fast)}.send-btn:hover{opacity:.85}.send-btn:disabled{opacity:.2;cursor:default}.send-btn.send-btn-confirm{width:auto;border-radius:var(--radius-full);padding:0 var(--spacing-md);gap:var(--spacing-xs);font-family:inherit;font-size:13px;font-weight:600}.confirm-kbd{font-size:12px;font-weight:500;opacity:.7;margin-left:2px}.toolbar-left{display:flex;align-items:center;gap:6px}.editing-context-badge{display:flex;align-items:center;gap:6px;padding:4px 10px 4px 8px;font-size:12px;font-weight:600;font-family:inherit;color:#fff;background:#2563eb;border:none;border-radius:var(--radius-full);cursor:pointer;white-space:nowrap;transition:background var(--transition-fast)}.editing-context-badge:hover{background:#1d4ed8}.editing-context-x{opacity:.6;transition:opacity var(--transition-fast)}.editing-context-badge:hover .editing-context-x{opacity:1}[data-theme=dark] .editing-context-badge{color:#fff;background:#2d5a9e}[data-theme=dark] .editing-context-badge:hover{background:#3468b2}.attach-dropdown{position:relative}.attach-menu{position:absolute;bottom:calc(100% + 8px);left:0;background:var(--surface-bg);border:1px solid var(--surface-border);border-radius:var(--radius-md);box-shadow:0 8px 32px #0000001f;min-width:180px;z-index:100;overflow:hidden;padding:var(--spacing-xs)}.attach-menu-item{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm) var(--spacing-sm);border:none;background:transparent;cursor:pointer;border-radius:var(--radius-sm);font-family:inherit;font-size:var(--font-size-sm);font-weight:500;color:var(--text-primary);transition:background var(--transition-fast)}.attach-menu-item:hover{background:var(--toggle-bg)}.attached-files{display:flex;flex-wrap:wrap;gap:8px;padding:var(--spacing-sm) var(--spacing-md) 0}.attached-file{position:relative;display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--toggle-bg);border-radius:var(--radius-sm);min-width:0;flex-shrink:0;transition:opacity var(--transition-fast)}.attached-file-focused{outline:2px solid var(--text-tertiary);outline-offset:1px}.attached-file[data-status=error]{opacity:.5}.attached-file-preview{width:36px;height:36px;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--text-tertiary);overflow:hidden;background:var(--toggle-hover-bg)}.attached-file-img{width:100%;height:100%;object-fit:cover}.attached-file-meta{display:flex;flex-direction:column;min-width:0;gap:1px}.attached-file-name{font-size:13px;font-weight:500;color:var(--text-primary);max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attached-file-ext{font-size:11px;color:var(--text-tertiary);text-transform:uppercase}.attached-file[data-status=error] .attached-file-ext{color:#ef4444;text-transform:none}.attached-file-remove{position:absolute;top:-6px;right:-6px;display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;background:var(--surface-bg);color:var(--text-tertiary);cursor:pointer;border-radius:var(--radius-full);box-shadow:0 1px 4px #0000001f;opacity:0;transition:opacity var(--transition-fast),color var(--transition-fast)}.attached-file:hover .attached-file-remove{opacity:1}.attached-file-remove:hover{color:var(--text-primary)}.attached-file-loader{position:absolute;top:-2px;right:-2px;width:16px;height:16px;border:2px solid var(--toggle-bg);border-top-color:var(--text-primary);border-radius:var(--radius-full);animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.attached-file:has(.audio-attachment){min-width:220px}.audio-attachment{display:flex;align-items:center;gap:8px;width:100%}.audio-play-btn{width:28px;height:28px;border-radius:var(--radius-full);border:none;background:var(--text-primary);color:var(--surface-bg);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:opacity var(--transition-fast)}.audio-play-btn:hover{opacity:.8}.audio-waveform-bar{flex:1;height:4px;background:var(--surface-border);border-radius:2px;overflow:hidden}.audio-waveform-progress{height:100%;background:var(--text-primary);border-radius:2px;transition:width .1s linear}.audio-duration{font-size:11px;color:var(--text-tertiary);font-variant-numeric:tabular-nums;flex-shrink:0}.input-content{position:relative}.voice-recording-area{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;padding:0 20px}.voice-waveform{width:100%;height:60%;display:block}.voice-btn-wrapper{position:relative}.voice-tooltip{position:absolute;bottom:calc(100% + 8px);right:0;background:var(--surface-bg);border:1px solid var(--surface-border);border-radius:var(--radius-sm);box-shadow:0 4px 16px #0000001a;padding:6px 10px;font-size:13px;color:var(--text-secondary);white-space:nowrap;display:flex;align-items:center;gap:6px;opacity:0;pointer-events:none;transition:opacity var(--transition-fast)}.voice-btn-wrapper:hover .voice-tooltip{opacity:1}.voice-hint{font-size:var(--font-size-sm);color:var(--text-tertiary);white-space:nowrap}.mode-dropdown{position:relative}.mode-chevron{transition:transform var(--transition-fast)}.mode-chevron-open{transform:rotate(180deg)}.mode-menu{position:absolute;bottom:calc(100% + 8px);right:0;background:var(--surface-bg);border:1px solid var(--surface-border);border-radius:10px;box-shadow:0 8px 32px #0000001f;min-width:200px;z-index:100;overflow:hidden}.mode-menu-options{padding:var(--spacing-xs)}.mode-menu-item{display:flex;align-items:flex-start;gap:6px;width:100%;padding:6px 8px;border:none;background:transparent;cursor:pointer;border-radius:6px;font-family:inherit;text-align:left;transition:background var(--transition-fast)}.mode-menu-item:hover{background:var(--toggle-bg)}.mode-menu-check{width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--text-primary);margin-top:2px}.mode-menu-label{display:block;font-size:13px;font-weight:600;color:var(--text-primary);line-height:1.3}.mode-menu-desc{display:block;font-size:12px;color:var(--text-secondary);line-height:1.3}.mode-menu-footer{display:flex;align-items:center;gap:6px;padding:var(--spacing-sm) var(--spacing-md);border-top:1px solid var(--surface-border);font-size:13px;color:var(--text-tertiary)}.mode-kbd{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 6px;background:var(--toggle-bg);border-radius:6px;font-family:inherit;font-size:12px;font-weight:500;color:var(--text-secondary)}.mode-kbd-icon{font-size:14px}[data-theme=dark] .diff-cell-gap{background-image:repeating-linear-gradient(-45deg,transparent 0,transparent 6px,rgba(255,255,255,.06) 6px,rgba(255,255,255,.06) 7px)}.add-channel-dialog{width:min(670px,92vw);height:min(560px,86vh);background:var(--surface-bg);border-radius:18px;box-shadow:0 24px 60px #0000002e;overflow:hidden;padding:0}.add-channel-grid{display:grid;grid-template-columns:260px 410px;height:100%}.add-channel-grid.tools-modal-grid{grid-template-columns:280px 1fr}.add-channel-list-pane{display:flex;flex-direction:column;min-height:0;padding:12px;border-right:.5px solid #0d0d0d1a;background:#f9f9f9}.add-channel-search{display:flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--surface-border);border-radius:var(--radius-full);background:var(--surface-bg);color:var(--text-tertiary);margin-bottom:8px}.add-channel-search-input{flex:1 1 auto;border:none;outline:none;background:transparent;font-family:inherit;font-size:13px;color:var(--text-primary)}.add-channel-search-input::placeholder{color:var(--text-tertiary)}.add-channel-list{list-style:none;margin:0;padding:0;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.add-channel-list-empty{padding:14px;font-size:var(--font-size-sm);color:var(--text-tertiary)}.add-channel-list-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:none;background:transparent;padding:7px 10px;border-radius:10px;cursor:pointer;font-family:inherit;font-size:13px;color:var(--text-primary)}.add-channel-list-item:hover,.add-channel-list-item.is-selected{background:var(--toggle-bg)}.add-channel-list-icon{display:inline-flex;align-items:center;justify-content:center;width:18px;flex-shrink:0}.add-channel-list-name{flex:1 1 auto;font-weight:500}.add-channel-detail-pane{position:relative;display:flex;flex-direction:column;padding:18px 20px;min-height:0;overflow:hidden}.add-channel-close{position:absolute;top:10px;right:10px;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;border-radius:var(--radius-full);color:var(--text-secondary);cursor:pointer;transition:background var(--transition-fast);z-index:5}.add-channel-close:hover{background:var(--toggle-bg);color:var(--text-primary)}.add-channel-detail-body{flex:1 1 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60%),linear-gradient(135deg,#dbeafe,#e0e7ff);padding:14px;margin-top:4px;display:flex;align-items:center;justify-content:center}.add-channel-preview-img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:10px;background:var(--surface-bg)}.add-channel-detail-desc{margin:0;color:var(--text-secondary);font-size:13px;line-height:1.45}.add-channel-detail-footer{flex-shrink:0;display:flex;justify-content:stretch;padding-top:12px}.add-channel-enable-btn{width:100%;border:none;background:#1a1a2e;color:#fff;padding:10px 16px;border-radius:var(--radius-full);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:background var(--transition-fast)}.add-channel-enable-btn:hover:not(:disabled){background:#0f0f1f}.add-channel-enable-btn:disabled{opacity:.7;cursor:default}.add-channel-enable-loading{display:inline-flex;align-items:center;gap:8px;justify-content:center}[data-theme=dark] .add-channel-enable-btn{background:#ffffffeb;color:#0a0a1a}[data-theme=dark] .add-channel-enable-btn:hover:not(:disabled){background:#fff}.playbook-editor{display:flex;flex-direction:column;gap:24px;width:100%}.playbook-editor-head{display:flex;align-items:center;gap:16px}.playbook-editor-titleblock{flex:1 1 auto;display:flex;flex-direction:column;min-width:0}.playbook-editor-title{border:none;outline:none;background:transparent;font-family:inherit;font-size:1.5rem;font-weight:450;line-height:1.15;color:var(--text-primary);letter-spacing:-.01em;padding:4px 8px;margin:0 -8px;min-width:0;width:calc(100% + 16px);display:block;border-radius:8px;cursor:text;transition:background var(--transition-fast)}.playbook-editor-title:hover{background:#0d0d0d05}.playbook-editor-title:focus{background:#0d0d0d09}.playbook-editor-title::placeholder{color:var(--text-tertiary)}.playbook-editor-subtitle{font-size:13px;line-height:1.2;color:var(--text-tertiary);margin-top:2px}.playbook-editor-divider{border:none;border-top:1px solid rgba(13,13,13,.06);margin:0;width:100%}.playbook-editor-head-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.playbook-icon-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--surface-border);border-radius:var(--radius-full);background:var(--surface-bg);color:var(--text-secondary);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.playbook-icon-btn:hover{background:var(--toggle-bg);color:var(--text-primary)}.playbook-icon-btn--danger{color:#dc2626;border-color:#dc26264d}.playbook-icon-btn--danger:hover{background:#dc262614;color:#dc2626}.icon-picker-wrap{position:relative;display:inline-flex;flex-shrink:0}.icon-picker-trigger{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:14px;cursor:pointer;flex-shrink:0;transition:transform var(--transition-fast)}.icon-picker-trigger:hover{transform:scale(1.04)}.icon-picker-popover{position:absolute;top:calc(100% + 8px);left:0;z-index:10001;width:320px;background:var(--surface-bg);border:1px solid var(--surface-border);border-radius:14px;box-shadow:0 16px 40px #00000024;padding:12px;display:flex;flex-direction:column;gap:10px}.icon-picker-colors{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.icon-picker-color{width:22px;height:22px;border-radius:999px;border:2px solid 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