*{box-sizing:border-box}:root{color-scheme:dark light;--tier-critical-accent: #ef4444;--tier-critical-bg: #2a1717;--tier-high-accent: #f59e0b;--tier-high-bg: #2b2316;--tier-elevated-accent: #3b82f6;--tier-elevated-bg: #17233a;--tier-medium-accent: #8b5cf6;--tier-medium-bg: #241c36;--tier-low-accent: #64748b;--tier-low-bg: #1e293b;--tier-minimal-accent: #475569;--tier-minimal-bg: #1a2232;--page-bg: #0f172a;--card-bg: #1e293b;--card-fg: #e2e8f0;--card-heading: #f1f5f9;--card-muted: #94a3b8;--card-subtle: #64748b;--card-border: #334155;--card-code-bg: #0f172a;--armed-right-bg: #1f3a2b;--armed-right-ring: rgba(34, 197, 94, .6);--armed-right-shadow: rgba(34, 197, 94, .35);--armed-left-bg: #3a1f1f;--armed-left-ring: rgba(239, 68, 68, .6);--armed-left-shadow: rgba(239, 68, 68, .35);--swipe-right-bg: rgba(34, 197, 94, .2);--swipe-right-fg: #4ade80;--swipe-left-bg: rgba(239, 68, 68, .2);--swipe-left-fg: #f87171;--link: #94a3b8;--link-strong: #60a5fa;--shadow-card: rgba(0, 0, 0, .35);--badge-urgent-bg: rgba(239, 68, 68, .2);--badge-urgent-fg: #fca5a5;--badge-warn-bg: rgba(245, 158, 11, .2);--badge-warn-fg: #fcd34d;--badge-info-bg: rgba(59, 130, 246, .2);--badge-info-fg: #93c5fd}@media(prefers-color-scheme:light){:root{--tier-critical-accent: #dc2626;--tier-critical-bg: #fef2f2;--tier-high-accent: #d97706;--tier-high-bg: #fffbeb;--tier-elevated-accent: #2563eb;--tier-elevated-bg: #eff6ff;--tier-medium-accent: #7c3aed;--tier-medium-bg: #f5f3ff;--tier-low-accent: #64748b;--tier-low-bg: #f1f5f9;--tier-minimal-accent: #94a3b8;--tier-minimal-bg: #f8fafc;--page-bg: #f8fafc;--card-bg: #ffffff;--card-fg: #0f172a;--card-heading: #0f172a;--card-muted: #64748b;--card-subtle: #94a3b8;--card-border: #e2e8f0;--card-code-bg: #f1f5f9;--armed-right-bg: #dcfce7;--armed-right-ring: rgba(22, 163, 74, .5);--armed-right-shadow: rgba(22, 163, 74, .2);--armed-left-bg: #fee2e2;--armed-left-ring: rgba(220, 38, 38, .5);--armed-left-shadow: rgba(220, 38, 38, .2);--swipe-right-bg: rgba(34, 197, 94, .15);--swipe-right-fg: #15803d;--swipe-left-bg: rgba(239, 68, 68, .15);--swipe-left-fg: #b91c1c;--link: #475569;--link-strong: #2563eb;--shadow-card: rgba(15, 23, 42, .08);--badge-urgent-bg: rgba(220, 38, 38, .12);--badge-urgent-fg: #b91c1c;--badge-warn-bg: rgba(217, 119, 6, .15);--badge-warn-fg: #b45309;--badge-info-bg: rgba(37, 99, 235, .12);--badge-info-fg: #1d4ed8}}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--page-bg);color:var(--card-fg);overscroll-behavior:none}body:before{content:"";position:fixed;right:4vmin;bottom:calc(env(safe-area-inset-bottom,0) + 4vmin);width:22vmin;height:22vmin;background-image:var(--workspace-icon, none);background-repeat:no-repeat;background-position:center;background-size:contain;opacity:.08;filter:grayscale(1);pointer-events:none;z-index:9999}main.feed{height:100dvh;overflow-y:auto;scroll-snap-type:y 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12px;min-width:44px;min-height:44px;cursor:pointer}.chat-sheet-close:hover{color:var(--card-heading)}.chat-transcript{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:12px}.chat-turn{display:flex;flex-direction:column;gap:6px}.chat-bubble{max-width:85%;padding:8px 12px;border-radius:14px;line-height:1.4;white-space:pre-wrap;word-wrap:break-word}.chat-bubble-user{align-self:flex-end;background:var(--tier-elevated-bg);color:var(--card-fg);border-top-right-radius:4px}.chat-bubble-assistant{align-self:flex-start;background:var(--card-code-bg);color:var(--card-fg);border-top-left-radius:4px}.chat-turn-error{align-self:flex-start;font-size:.9em;color:var(--tier-critical-accent);display:flex;gap:10px;align-items:center}.chat-retry{background:transparent;border:1px solid var(--card-border);color:var(--card-fg);border-radius:10px;padding:2px 8px;cursor:pointer}.chat-status-row{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;color:var(--card-muted);font-size:.9em;padding:4px 2px}.chat-typing{display:inline-flex;gap:3px}.chat-typing span{width:6px;height:6px;border-radius:50%;background:var(--card-muted);animation:chat-typing-pulse 1.2s ease-in-out infinite}.chat-typing span:nth-child(2){animation-delay:.2s}.chat-typing span:nth-child(3){animation-delay:.4s}@keyframes chat-typing-pulse{0%,80%,to{opacity:.3}40%{opacity:1}}.chat-status-label{font-style:italic}.chat-status-elapsed,.chat-status-tools{color:var(--card-subtle)}.chat-tool-count{align-self:flex-start;font-size:.8em;color:var(--card-muted);padding:0 4px;margin-top:-2px}.chat-stop{margin-left:4px;background:transparent;border:1px solid var(--tier-critical-accent);color:var(--tier-critical-accent);border-radius:12px;padding:6px 14px;font-size:.9em;cursor:pointer;min-height:32px}.chat-stop:hover{background:var(--tier-critical-bg)}.chat-composer{display:flex;align-items:flex-end;gap:8px;padding:10px 12px;border-top:1px solid var(--card-border);background:var(--card-bg);position:relative}.chat-input{flex:1;resize:none;background:var(--card-code-bg);color:var(--card-fg);border:1px solid var(--card-border);border-radius:22px;padding:12px 16px;font:inherit;min-height:48px;max-height:160px}.chat-input:focus{outline:none;border-color:var(--tier-elevated-accent)}.chat-mic,.chat-send{height:48px;min-width:48px;border-radius:50%;border:1px solid var(--card-border);background:var(--card-code-bg);color:var(--card-fg);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2em}.chat-mic.recording{background:var(--tier-critical-bg);border-color:var(--tier-critical-accent);color:var(--tier-critical-accent);animation:chat-mic-pulse 1.2s ease-in-out infinite}@keyframes chat-mic-pulse{0%,to{box-shadow:0 0 0 0 var(--armed-left-shadow)}50%{box-shadow:0 0 0 6px transparent}}.chat-send:disabled,.chat-mic:disabled{opacity:.4;cursor:not-allowed}.chat-error{position:absolute;bottom:100%;left:12px;right:12px;padding:6px 10px;background:var(--tier-critical-bg);color:var(--tier-critical-accent);border-radius:6px 6px 0 0;font-size:.85em}.chat-voice-hint{position:absolute;bottom:100%;left:12px;padding:6px 12px;background:var(--tier-elevated-bg);color:var(--card-fg);border:1px solid var(--tier-elevated-accent);border-radius:12px 12px 12px 0;font-size:.85em;display:inline-flex;align-items:center;gap:8px;box-shadow:0 -4px 12px var(--shadow-card)}.chat-voice-dot{width:8px;height:8px;border-radius:50%;background:var(--tier-critical-accent);animation:chat-voice-dot-pulse 1s ease-in-out infinite}@keyframes chat-voice-dot-pulse{0%,to{opacity:.35;transform:scale(.85)}50%{opacity:1;transform:scale(1.2)}}.chat-attach{flex:0 0 auto;background:transparent;border:none;cursor:pointer;font-size:1.1rem;opacity:.8}.chat-attach:hover{opacity:1}.chat-attach:disabled{opacity:.3;cursor:default}.chat-attachments{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}.chat-attachment-chip{display:inline-flex;align-items:center;gap:4px;max-width:220px;padding:2px 8px;border-radius:12px;background:var(--card-code-bg);color:var(--card-fg);font-size:.8rem}.chat-attachment-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-attachment-remove{background:transparent;border:none;color:var(--card-muted);cursor:pointer;font-size:1rem;line-height:1}.chat-attachment-remove:hover{color:var(--card-heading)}.chat-turn-attachments{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end;margin-bottom:4px}.chat-attachment-thumb{max-width:120px;max-height:120px;border-radius:8px;border:1px solid var(--card-border);object-fit:cover}