:root{font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root{--surface-primary: #FAF9F7;--surface-elevated: #FFFFFF;--surface-canvas: #b9b9c2;--text-primary: #FAF9F7;--text-secondary: #adadbb;--text-muted: #7b7b85;--accent: #D9634C;--accent-hover: #C45540;--accent-subtle: rgba(217, 99, 76, .12);--error-surface: #FEF2F0;--error-text: #B54A35;--error-border: #E8B4AB;--shadow-sm: 0 1px 3px rgba(44, 42, 38, .06);--shadow-md: 0 4px 16px rgba(44, 42, 38, .08);--panel-width: 380px;--font-display: Georgia, "Times New Roman", serif;--font-body: system-ui, -apple-system, sans-serif;--ease-out-expo: cubic-bezier(.16, 1, .3, 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#00000026;z-index:10}.camera-reset-btn:hover{background:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #0003}.camera-reset-btn:active{transform:translateY(0)}.chat-panel{position:absolute;top:2rem;left:2rem;width:var(--panel-width);max-height:calc(100dvh - 4rem);background:#3c3c3beb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(214,204,185,.08);border-radius:12px;box-shadow:0 8px 32px #0000001f;z-index:100;display:flex;flex-direction:column;overflow:hidden}@media (max-width: 768px){.chat-panel{top:auto;left:.5rem;right:.5rem;bottom:.5rem;width:auto;max-height:50vh}}.chat-header{padding:24px 24px 20px;border-bottom:1px solid rgba(214,204,185,.08)}.chat-title{font-family:var(--font-display);font-size:1.75rem;font-weight:400;color:var(--text-primary);letter-spacing:-.02em;margin:0 0 4px}.chat-subtitle{font-size:.875rem;color:var(--text-muted);margin:0}.chat-messages{flex:1;overflow-y:auto;padding:20px 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infinite;flex-shrink:0}@keyframes morph{0%,to{border-radius:50%;transform:rotate(0) scale(1)}25%{border-radius:30% 70% 70% 30%/30% 30% 70% 70%;transform:rotate(90deg) scale(1.1)}50%{border-radius:50%;transform:rotate(180deg) scale(1)}75%{border-radius:70% 30% 30% 70%/70% 70% 30% 30%;transform:rotate(270deg) scale(1.1)}}.loading-indicator span{font-size:.875rem;color:var(--text-secondary)}.reasoning-block{margin:8px 0 16px;border:1px solid rgba(214,204,185,.08);border-radius:8px;overflow:hidden}.reasoning-trigger{display:flex;align-items:center;gap:8px;padding:8px 12px;width:100%;background:#6f6f6e;border:none;cursor:pointer;font-size:.8rem;color:var(--text-primary);transition:background .2s;list-style:none}.reasoning-trigger::-webkit-details-marker{display:none}.reasoning-trigger:hover{background:var(--accent-subtle)}.reasoning-trigger[data-streaming=true]:after{content:"";width:8px;height:8px;margin-left:auto;background:var(--accent);border-radius:50%;animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:.4}50%{opacity:1}}.reasoning-icon{font-size:1rem}.reasoning-content{padding:12px;background:#4e4e4d;font-size:.5rem;line-height:1.2;color:var(--text-secondary);white-space:pre-wrap;max-height:200px;overflow-y:auto}.reasoning-text{margin:0}.chat-input-area{padding:20px 24px 24px;border-top:1px solid rgba(44,42,38,.06);background:#3c3c3beb;box-shadow:0 -4px 20px #2c2a260a}.input-wrapper{position:relative;background:#515150eb;border:1px solid rgba(44,42,38,.12);border-radius:12px;transition:all .2s var(--ease-out-expo)}.input-wrapper:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle)}.prompt-input{width:100%;padding:14px 16px;font-family:var(--font-body);font-size:.9375rem;line-height:1.5;color:var(--text-primary);background:transparent;border:none;outline:none;resize:none}.prompt-input::placeholder{color:var(--text-muted);font-style:italic}.prompt-input:disabled{opacity:.6;cursor:not-allowed}.action-buttons{display:flex;gap:8px;margin-top:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;font-family:var(--font-body);font-size:.875rem;font-weight:500;border-radius:8px;border:none;cursor:pointer;transition:all .2s var(--ease-out-expo)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;flex:1}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-clear{background:transparent;border:1px solid rgba(44,42,38,.15);color:var(--text-secondary)}.btn-clear:hover:not(:disabled){border-color:var(--error-text);color:var(--error-text);background:var(--error-surface)}.maquette-thread{display:flex;flex-direction:column;flex:1;overflow:hidden}.maquette-thread .chat-messages{flex:1;overflow-y:auto}.maquette-thread .chat-input-area{flex-shrink:0}@media (max-width: 768px){.chat-header{padding:20px 20px 16px}.chat-messages{padding:16px 20px}.chat-input-area{padding:16px 20px 20px}.btn{padding:12px 20px;min-height:44px}.prompt-input{font-size:1rem}}