@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary: #14110F;--bg-secondary: #1A1614;--bg-tertiary: #221A16;--bg-elevated: #2A201A;--bg-input: #1E1915;--text-primary: #FDFBFA;--text-secondary: #D4C9C3;--text-tertiary: #A69B95;--text-muted: #6B5F59;--border-color: #2F241F;--border-hover: #3D302A;--border-focus: #E84E0F;--brand-primary: #E84E0F;--brand-primary-hover: #D0430A;--brand-glow: rgba(232, 78, 15, .15);--brand-glow-strong: rgba(232, 78, 15, .3);--brand-gradient: linear-gradient(135deg, #E84E0F 0%, #FF6B35 100%);--success: #10B981;--success-bg: rgba(16, 185, 129, .1);--warning: #F59E0B;--warning-bg: rgba(245, 158, 11, .1);--danger: #EF4444;--danger-bg: rgba(239, 68, 68, .1);--font-family: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 8px 30px rgba(0,0,0,.5);--shadow-brand: 0 4px 20px rgba(232, 78, 15, .2);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s cubic-bezier(.16, 1, .3, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden;height:100vh}#root{height:100vh;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:translate(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 0 0 var(--brand-glow)}50%{box-shadow:0 0 20px 4px var(--brand-glow)}}@keyframes thinking{0%,80%,to{transform:scale(.6);opacity:.3}40%{transform:scale(1);opacity:1}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:fadeIn .3s ease-out forwards}.animate-slide-up{animation:slideUp .4s var(--transition-slow) forwards}.app-layout{display:flex;height:100vh;height:100dvh;overflow:hidden}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden}.header{height:56px;min-height:56px;display:flex;align-items:center;margin-top:56px;padding:0 20px;border-bottom:1px solid var(--border-color);background:var(--bg-secondary);gap:12px}.header-title{font-size:14px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:8px}.header-back{display:flex;align-items:center;gap:6px;padding:6px 10px;border-radius:var(--radius-md);border:none;background:transparent;color:var(--text-secondary);font-size:13px;cursor:pointer;transition:all var(--transition-fast)}.header-back:hover{background:var(--bg-tertiary);color:var(--text-primary)}.sidebar{position:fixed;top:0;left:0;width:280px;min-width:280px;max-width:85vw;height:100vh;height:100dvh;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);background:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:91;transform:translate(-100%);transition:transform .22s cubic-bezier(.16,1,.3,1);box-shadow:var(--shadow-lg)}.sidebar.open{transform:translate(0)}.sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:90;opacity:0;pointer-events:none;transition:opacity .22s ease}.sidebar-backdrop.open{opacity:1;pointer-events:auto}.sidebar-header{padding:12px 16px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:flex-end;min-height:56px}.sidebar-close{width:32px;height:32px;border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-tertiary);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast),color var(--transition-fast)}.sidebar-close:hover{background:var(--bg-elevated);color:var(--text-primary)}.app-trigger-area{position:fixed;top:calc(10px + env(safe-area-inset-top,0px));left:calc(16px + env(safe-area-inset-left,0px));z-index:50;display:flex;align-items:center;gap:12px;max-width:calc(100vw - 280px)}.app-header-title-slot{display:flex;align-items:center;gap:8px;min-width:0}.app-header-title-slot:not(:empty):before{content:"|";color:var(--text-muted);font-weight:400;margin-right:4px}.app-header-project-title{font-size:14px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:320px}.app-trigger{display:flex;align-items:center;gap:10px;height:36px;padding:0 12px 0 8px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-full);color:var(--text-primary);cursor:pointer;font-family:var(--font-family);font-weight:700;font-size:14px;box-shadow:var(--shadow-md);transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast)}.app-trigger:hover{background:var(--bg-elevated);border-color:var(--border-hover);transform:translateY(-1px)}.app-trigger-icon{width:24px;height:24px;border-radius:var(--radius-sm);object-fit:contain;display:block}.app-trigger-text span{color:var(--brand-primary)}.app-trigger-chevron{color:var(--text-muted);margin-left:2px}.sidebar-actions{padding:12px 16px}.sidebar-projects{flex:1;overflow-y:auto;padding:8px}.sidebar-section-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);padding:8px 8px 4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;border-radius:var(--radius-md);border:none;font-family:var(--font-family);font-size:13px;font-weight:500;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn-primary{background:var(--brand-gradient);color:#fff;box-shadow:var(--shadow-brand)}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 24px #e84e0f4d}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-hover)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:#ef444433;border-color:var(--danger)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:6px 8px}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--text-primary)}.btn-full{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.project-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-decoration:none;color:var(--text-secondary)}.project-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.project-item.active{background:var(--brand-glow);color:var(--brand-primary);border:1px solid rgba(232,78,15,.2)}.project-item-icon{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;flex-shrink:0}.project-item.active .project-item-icon{background:var(--brand-glow-strong)}.project-item-info{flex:1;min-width:0}.project-item-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-item-date{font-size:11px;color:var(--text-muted)}.project-item-delete{opacity:0;padding:4px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.project-item:hover .project-item-delete{opacity:1}.project-item-delete:hover{color:var(--danger);background:var(--danger-bg)}.studio-layout{display:flex;flex:1;overflow:hidden;padding-top:56px}.studio-chat{width:40%;min-width:380px;max-width:600px;display:flex;flex-direction:column;border-right:1px solid var(--border-color);background:var(--bg-primary)}.studio-preview{flex:1;display:flex;flex-direction:column;background:var(--bg-secondary)}.chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px}.chat-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--text-tertiary);text-align:center;padding:40px}.chat-empty-icon{width:64px;height:64px;border-radius:var(--radius-xl);background:var(--brand-glow);display:flex;align-items:center;justify-content:center;color:var(--brand-primary)}.chat-empty h3{font-size:18px;font-weight:600;color:var(--text-primary)}.chat-empty p{font-size:14px;max-width:320px;line-height:1.6}.message{display:flex;flex-direction:column;max-width:78%;animation:slideUp .3s ease-out forwards}.message-assistant{align-self:flex-start;align-items:flex-start}.message-user{align-self:flex-end;align-items:flex-end}.message-content{min-width:0;width:100%}.message-user .message-content{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:10px 14px}.message-time{font-size:11px;color:var(--text-muted);margin-top:6px}.message-user .message-time{text-align:right}.message-text{font-size:14px;line-height:1.7;color:var(--text-secondary);word-break:break-word;white-space:pre-wrap}.message-user .message-text{color:var(--text-primary)}.message-text code{background:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-family:var(--font-mono);font-size:12px}.message-text pre{background:var(--bg-tertiary);padding:12px;border-radius:var(--radius-md);overflow-x:auto;margin:8px 0}.message-text pre code{background:none;padding:0}.tool-indicator{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:500;margin:4px 4px 4px 0;animation:slideUp .2s ease-out forwards}.tool-indicator-active{background:var(--warning-bg);color:var(--warning);border:1px solid rgba(245,158,11,.2)}.tool-indicator-done{background:var(--success-bg);color:var(--success);border:1px solid rgba(16,185,129,.2)}.tool-spinner{display:inline-block;line-height:1;animation:spin 1.1s linear infinite}.chat-status{display:inline-flex;align-items:center;gap:10px;margin-top:8px;padding:8px 14px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-full);font-size:12px;color:var(--text-secondary);animation:chat-status-pulse 2.4s ease-in-out infinite}.chat-status-activity{font-weight:500;color:var(--text-primary)}.chat-status-elapsed{color:var(--text-muted);font-variant-numeric:tabular-nums}@keyframes chat-status-pulse{0%,to{box-shadow:0 0 #e84e0f00}50%{box-shadow:0 0 0 6px #e84e0f0f}}.thinking-dots{display:flex;gap:4px;padding:8px 0}.thinking-dots span{width:6px;height:6px;border-radius:50%;background:var(--brand-primary);animation:thinking 1.4s infinite ease-in-out}.thinking-dots span:nth-child(1){animation-delay:0s}.thinking-dots span:nth-child(2){animation-delay:.16s}.thinking-dots span:nth-child(3){animation-delay:.32s}.prompt-container{padding:12px 20px 16px;border-top:1px solid var(--border-color);background:var(--bg-secondary)}.prompt-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;flex-wrap:wrap}.prompt-toolbar-left{display:inline-flex;align-items:center;gap:8px}.prompt-attach-btn{width:30px;height:30px;border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-input);color:var(--text-tertiary);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.prompt-attach-btn:hover:not(:disabled){color:var(--text-primary);border-color:var(--brand-primary);background:var(--bg-elevated)}.prompt-attach-btn:disabled{opacity:.4;cursor:not-allowed}.prompt-mic-btn{width:30px;height:30px;border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-input);color:var(--text-tertiary);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.prompt-mic-btn:hover:not(:disabled){color:var(--text-primary);border-color:var(--brand-primary);background:var(--bg-elevated)}.prompt-mic-btn:disabled{opacity:.4;cursor:not-allowed}.prompt-mic-btn.is-recording{color:var(--danger);border-color:var(--danger);background:var(--danger-bg);animation:prompt-mic-pulse 1.4s ease-in-out infinite}.prompt-mic-btn.is-transcribing svg{animation:spin 1s linear infinite}@keyframes prompt-mic-pulse{0%,to{box-shadow:0 0 0 0 var(--danger-bg)}50%{box-shadow:0 0 0 4px transparent}}.model-picker{display:inline-flex;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:2px;gap:2px}.model-pill{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;background:transparent;border:none;border-radius:7px;color:var(--text-tertiary);font-size:12px;font-weight:500;font-family:var(--font-family);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast)}.model-pill:hover:not(:disabled){color:var(--text-primary);background:var(--bg-elevated)}.model-pill.is-active{background:var(--brand-primary);color:#fff}.model-pill.is-active:hover{background:var(--brand-primary-hover)}.model-pill:disabled{opacity:.5;cursor:not-allowed}.model-pill-label{font-weight:600}.model-pill-cost{opacity:.65;font-size:10px;letter-spacing:.5px;font-weight:700}.model-pill.is-active .model-pill-cost{opacity:.85}.prompt-cost{display:inline-flex;gap:12px;font-size:11px;color:var(--text-muted)}.prompt-cost strong{color:var(--text-secondary);font-weight:600}.prompt-wrapper{position:relative;display:flex;flex-direction:column;gap:4px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:4px;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.prompt-wrapper:focus-within{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-glow)}.prompt-wrapper-dragging{border-color:var(--brand-primary);border-style:dashed;box-shadow:0 0 0 3px var(--brand-glow)}.prompt-input-row{display:flex;align-items:flex-end;gap:8px}.prompt-attachments{display:flex;flex-wrap:wrap;gap:6px;padding:6px 6px 0}.prompt-attachment-thumb{position:relative;width:56px;height:56px;border-radius:var(--radius-md);overflow:hidden;background:var(--bg-elevated);border:1px solid var(--border-color);flex-shrink:0}.prompt-attachment-thumb img{width:100%;height:100%;object-fit:cover;display:block}.prompt-attachment-thumb--file{width:140px;height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px 8px;color:var(--text-secondary)}.prompt-attachment-thumb--file .prompt-attachment-name{font-size:11px;font-weight:500;color:var(--text-primary);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.prompt-attachment-thumb--file .prompt-attachment-size{font-size:10px;color:var(--text-muted, var(--text-secondary))}.prompt-attachment-remove{position:absolute;top:2px;right:2px;width:18px;height:18px;border:none;border-radius:50%;background:#000000b3;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0;transition:background var(--transition-fast)}.prompt-attachment-remove:hover{background:var(--danger, rgba(239, 68, 68, .9))}.prompt-drop-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--brand-glow, rgba(99, 102, 241, .15));border-radius:var(--radius-lg);color:var(--brand-primary);font-size:14px;font-weight:600;pointer-events:none;letter-spacing:.3px}.prompt-textarea{flex:1;background:transparent;border:none;outline:none;color:var(--text-primary);font-family:var(--font-family);font-size:14px;line-height:1.5;padding:10px 12px;resize:none;max-height:120px;min-height:20px}.prompt-textarea::placeholder{color:var(--text-muted)}.prompt-send{width:36px;height:36px;border-radius:var(--radius-md);border:none;background:var(--brand-gradient);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast);flex-shrink:0}.prompt-send:hover:not(:disabled){filter:brightness(1.15);transform:scale(1.05)}.prompt-send:disabled{opacity:.4;cursor:not-allowed;transform:none}.prompt-cancel{width:36px;height:36px;border-radius:var(--radius-md);border:1px solid rgba(239,68,68,.3);background:var(--danger-bg);color:var(--danger);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast);flex-shrink:0}.prompt-cancel:hover{background:#ef444433;border-color:var(--danger)}.message-attachments{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.message-attachment-thumb{width:96px;height:96px;border-radius:var(--radius-md);overflow:hidden;background:var(--bg-elevated);border:1px solid var(--border-color);padding:0;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform var(--transition-fast),border-color var(--transition-fast)}.message-attachment-thumb:hover{border-color:var(--brand-primary);transform:translateY(-1px)}.message-attachment-thumb img{width:100%;height:100%;object-fit:cover;display:block}.message-attachment-expired{cursor:default;color:var(--text-muted)}.message-attachment-expired:hover{border-color:var(--border-color);transform:none}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:100;padding:24px;cursor:zoom-out}.lightbox-image{max-width:92vw;max-height:92vh;object-fit:contain;border-radius:var(--radius-md);box-shadow:0 8px 40px #00000080;cursor:default}.lightbox-close{position:absolute;top:20px;right:20px;width:36px;height:36px;border-radius:50%;border:none;background:#ffffff1f;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--transition-fast)}.lightbox-close:hover{background:#ffffff38}.preview-header{height:44px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border-color);background:var(--bg-secondary)}.preview-url{font-size:12px;color:var(--text-muted);font-family:var(--font-mono);background:var(--bg-input);padding:4px 10px;border-radius:var(--radius-full);border:1px solid var(--border-color);max-width:400px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-title{font-size:13px;font-weight:500;color:var(--text-primary);max-width:400px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-header-left{display:flex;align-items:center;gap:8px;min-width:0}.preview-restart-btn{padding:4px 10px;font-size:12px;height:28px}.preview-actions{display:flex;gap:4px}.preview-iframe-container{flex:1;position:relative;background:#fff}.preview-iframe{width:100%;height:100%;border:none}.preview-placeholder{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--text-tertiary)}.preview-loading{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.preview-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--brand-primary);border-radius:50%;animation:spin .8s linear infinite}.status-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:var(--radius-full);font-size:11px;font-weight:500}.status-active{background:var(--success-bg);color:var(--success)}.status-creating{background:var(--warning-bg);color:var(--warning)}.status-expired,.status-error{background:var(--danger-bg);color:var(--danger)}.status-none{background:var(--bg-tertiary);color:var(--text-muted)}.status-dot{width:6px;height:6px;border-radius:50%;background:currentColor}.status-creating .status-dot{animation:pulse-glow 1.5s infinite}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .2s ease-out}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:24px;width:100%;max-width:420px;box-shadow:var(--shadow-lg);animation:slideUp .3s var(--transition-slow)}.modal h2{font-size:18px;font-weight:700;margin-bottom:16px;color:var(--text-primary)}.modal-input{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-family);font-size:14px;outline:none;transition:border-color var(--transition-fast);margin-bottom:12px}.modal-input:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-glow)}.modal-input::placeholder{color:var(--text-muted)}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}.capture-modal{max-width:90vw;width:auto;display:flex;flex-direction:column;gap:12px}.capture-modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.capture-modal-header h2{margin-bottom:0}.capture-modal-close{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast),color var(--transition-fast)}.capture-modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.capture-canvas-wrapper{display:flex;justify-content:center;align-items:center;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:8px;max-height:70vh;overflow:auto}.capture-canvas{display:block;max-width:100%;height:auto;cursor:crosshair;user-select:none;-webkit-user-select:none}.capture-hint{font-size:13px;color:var(--text-muted);text-align:center;margin:0}.capture-status{display:flex;align-items:center;gap:10px;padding:32px 16px;justify-content:center;font-size:14px;color:var(--text-secondary)}.capture-status-error{color:var(--danger, 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