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.4);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .5);--accent-green: #a78bfa;--accent-gradient: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);--glass-bg: rgba(26, 22, 37, .8);--glass-border: rgba(139, 92, 246, .15);--focus-ring: 0 0 0 2px var(--bg-primary), 0 0 0 4px var(--accent-color)}[data-theme=daybreak]{--bg-app: #fdf6e3;--bg-primary: #f5e6c8;--bg-secondary: #fcf4db;--bg-tertiary: #ede0c8;--text-primary: #3d2e24;--text-secondary: #6b5a4d;--text-muted: #9a8a7c;--border-color: #f0c4b8;--accent-color: #e8a090;--accent-hover: #d88878;--shadow: 0 1px 3px rgba(61, 46, 36, .08);--shadow-lg: 0 4px 12px rgba(61, 46, 36, .12);--accent-green: #8fbc8f;--accent-gradient: linear-gradient(135deg, #f0c4b8 0%, #e8b0a0 100%);--glass-bg: rgba(252, 244, 219, .95);--glass-border: rgba(240, 196, 184, .4);--focus-ring: 0 0 0 2px var(--bg-secondary), 0 0 0 4px 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.model-indicator.customer{color:#818cf8}[data-theme=midnight] .model-indicator.economic{color:#c4b5fd}[data-theme=midnight] .model-indicator.impact{color:#e879f9}[data-theme=daybreak] .model-indicator.customer{color:#6b8ab5}[data-theme=daybreak] .model-indicator.economic{color:#b5956b}[data-theme=daybreak] .model-indicator.impact{color:#d98888}.canvas-section-header{margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}.canvas-section-number{position:absolute;bottom:.5rem;right:.5rem;font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);color:#1a1a1a80;background:transparent;border:1.5px solid rgba(26,26,26,.5);width:1.25rem;height:1.25rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:transform var(--transition-fast)}[data-theme=dark] .canvas-section-number{color:#f0f0f080;border-color:#f0f0f080}[data-theme=midnight] .canvas-section-number{color:#e0d8f080;border-color:#e0d8f080}[data-theme=daybreak] .canvas-section-number{color:#3d2e2480;border-color:#3d2e2480}.canvas-section:hover .canvas-section-number{transform:scale(1.1)}.canvas-section-title{font-family:DM Sans,system-ui,-apple-system,sans-serif;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--slc-accent);letter-spacing:.5px;flex:1}.canvas-section-status{font-size:var(--font-size-sm);color:var(--text-muted)}.canvas-section-status.complete{color:#22c55e}.canvas-section-status.error{color:#f59e0b}.canvas-section.saving{opacity:.7;pointer-events:none}.canvas-section.has-error{border-color:#f59e0b}.canvas-section-error{font-size:var(--font-size-sm);color:#b45309;padding:.25rem .5rem;margin-bottom:.5rem;background:#f59e0b26;border-radius:4px}[data-theme=dark] .canvas-section-error{color:#fbbf24;background:#f59e0b33}.canvas-section-model{display:none}.canvas-section-model.model-customer{background:#3b82f626;color:#3b82f6}.canvas-section-model.model-economic{background:#eab30826;color:#ca8a04}.canvas-section-model.model-impact{background:#a855f726;color:#a855f7}[data-theme=dark] .canvas-section-model.model-customer{background:#3b82f640;color:#60a5fa}[data-theme=dark] .canvas-section-model.model-economic{background:#eab30840;color:#facc15}[data-theme=dark] .canvas-section-model.model-impact{background:#a855f740;color:#c084fc}.canvas-section-content{font-family:DM 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button{width:1.5rem;height:1.5rem;padding:0;border:none;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-base);background:transparent;color:var(--text-muted);transition:all var(--transition-fast)}.canvas-section-actions button:first-child:hover{background:#ef44441a;color:#ef4444}.canvas-section-actions button.save:hover{background:#22c55e1a;color:#22c55e}.canvas-section-actions button:hover{opacity:1}@keyframes sectionFlash{0%{box-shadow:0 0 0 2px var(--slc-accent);background-color:#5b9bd526}to{box-shadow:none;background-color:var(--card-bg)}}.canvas-section.just-updated,[data-theme=dark] .canvas-section.just-updated{animation:sectionFlash 1.5s ease-out}@keyframes sectionFlashDark{0%{box-shadow:0 0 0 2px var(--slc-accent);background-color:#5b9bd533}to{box-shadow:none;background-color:var(--card-bg)}}.chat{display:flex;flex-direction:column;height:100%;min-height:0}.chat-header{display:none}.chat-messages{flex:1;overflow-y:auto;padding:2.25rem 1.25rem 1rem;display:flex;flex-direction:column;gap:1.25rem;min-height:0}.chat-message{font-size:var(--font-size-base);line-height:1.6}.chat-message.user{align-self:flex-end;max-width:80%;padding:.5rem .875rem;background:var(--bg-tertiary);color:var(--text-primary);border-radius:16px}.chat-message.assistant{align-self:stretch;max-width:100%;padding:0;background:transparent;color:var(--text-primary)}.chat-message.system{align-self:center;background:transparent;color:var(--text-muted);font-size:var(--font-size-sm);font-style:italic}.chat-input-container{padding:1rem;background:transparent}.chat-input-form{display:flex;gap:.5rem}.chat-input{flex:1;padding:.75rem 1rem;border:none;border-radius:20px;font-size:var(--font-size-base);font-family:inherit;background:var(--bg-tertiary);color:var(--text-primary);transition:box-shadow var(--transition-fast)}.chat-input:hover{box-shadow:0 0 0 1px var(--accent-color),0 0 8px #5b9bd526}.chat-input:focus{outline:none;box-shadow:0 0 0 2px var(--accent-color),0 0 12px #5b9bd540}.chat-input::placeholder{color:var(--text-muted)}.chat-textarea{resize:none;overflow:hidden;min-height:2.5rem;max-height:200px;line-height:1.4}.chat-textarea:focus{overflow-y:auto}.chat-textarea:focus-visible{outline:2px solid var(--accent-color);outline-offset:-2px}.chat-send{padding:.5rem;width:2.25rem;height:2.25rem;background:transparent;color:var(--text-muted);border:none;border-radius:50%;font-size:1.25rem;font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}.chat-send:hover{background:var(--bg-tertiary);color:var(--text-primary)}.chat-send:disabled{opacity:.5;cursor:not-allowed}.chat-message.assistant h1,.chat-message.assistant h2,.chat-message.assistant h3{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);margin:1rem 0 .5rem;color:var(--text-primary)}.chat-message.assistant h1:first-child,.chat-message.assistant h2:first-child,.chat-message.assistant h3:first-child{margin-top:0}.chat-message.assistant p{margin:.625rem 0;color:var(--text-primary)}.chat-message.assistant p:first-child{margin-top:0}.chat-message.assistant p:last-child{margin-bottom:0}.chat-message.assistant ul,.chat-message.assistant ol{margin:.625rem 0;padding-left:1.25rem}.chat-message.assistant li{margin:.375rem 0}.chat-message.assistant strong{font-weight:var(--font-weight-semibold)}.chat-message.assistant code{background:var(--bg-tertiary);padding:.125rem 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