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.15s ease,border-color .15s ease;font-size:22px;color:var(--text-main)}.radial-menu-item:active{transform:translate(-50%,-50%) scale(.9)!important;box-shadow:0 2px 10px #0006;border-color:var(--primary)}.radial-menu-item.visible{animation:radialItemIn .3s cubic-bezier(.34,1.56,.64,1) forwards}.radial-menu-item.closing{animation:radialItemOut .15s ease forwards}@keyframes radialItemIn{0%{transform:translate(-50%,-50%) scale(0);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}@keyframes radialItemOut{0%{transform:translate(-50%,-50%) scale(1);opacity:1}to{transform:translate(-50%,-50%) scale(0);opacity:0}}.radial-menu-ring{position:absolute;border-radius:50%;border:1px solid var(--glass-border);transform:translate(-50%,-50%) scale(0);animation:radialRingIn .35s cubic-bezier(.34,1.56,.64,1) forwards;pointer-events:none}@keyframes radialRingIn{0%{transform:translate(-50%,-50%) scale(0);opacity:0}to{transform:translate(-50%,-50%) 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#60a5fa4d}.radial-menu-item[data-type=delete]{border-color:#ef44444d}.radial-menu-item[data-type=delete]:active{border-color:#ef4444;box-shadow:0 4px 20px #ef44444d}:root{--z-base: 1;--z-nav: 100;--z-overlay: 500;--z-modal: 1000;--z-toast: 2000;--z-max: 9999;--soa-top: env(safe-area-inset-top, 0px);--soa-bottom: env(safe-area-inset-bottom, 0px);--soa-left: env(safe-area-inset-left, 0px);--soa-right: env(safe-area-inset-right, 0px);--mobile-nav-height: 60px;--mobile-header-height: 56px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body.mobile-mode{overflow:hidden;overscroll-behavior-y:none;touch-action:pan-x 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12px;gap:16px;scrollbar-width:none;-ms-overflow-style:none}.mobile-toolbar-scroll-view::-webkit-scrollbar{display:none}.drawing-tools-group{display:flex;align-items:center;gap:6px;flex-shrink:0}.drawing-tools-separator{width:1px;height:24px;background:var(--glass-border);flex-shrink:0}.tool-btn-circle{width:42px;height:42px;border-radius:12px;border:1px solid transparent;background:var(--bg-primary);color:var(--text-muted);display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.tool-btn-circle.active{background:var(--accent);color:#fff;border-color:#fff3;box-shadow:0 4px 12px #3b82f64d}.save-drawing-fab{width:48px;height:48px;border-radius:14px;background:var(--accent);color:#fff;border:none;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 6px 16px #3b82f666}.save-drawing-fab svg{width:22px;height:22px}.save-drawing-fab:active{transform:scale(.95)}.size-picker-flyout{position:absolute;bottom:70px;left:50%;transform:translate(-50%);background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:16px;padding:10px 16px;display:flex;flex-direction:column;align-items:center;gap:6px;box-shadow:0 8px 32px #00000080;animation:slideUp .25s ease-out}@keyframes slideUp{0%{opacity:0;transform:translate(-50%,15px)}to{opacity:1;transform:translate(-50%)}}.size-slider{width:120px;height:4px;-webkit-appearance:none;appearance:none;background:#ffffff26;border-radius:2px;outline:none}.size-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;background:var(--accent);border-radius:50%;cursor:pointer;box-shadow:0 0 8px #0006}.size-label{font-size:12px;color:var(--text-main);font-weight:600}.custom-color-input{width:30px;height:30px;padding:0;border:none;background:none;cursor:pointer}.zoom-controls-overlay{position:absolute;right:12px;bottom:120px;display:flex;flex-direction:column;gap:8px;background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:14px;padding:4px;box-shadow:0 8px 24px #00000040;z-index:1000;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.zoom-btn{width:38px;height:38px;border-radius:10px;border:none;background:transparent;color:var(--text-main);display:flex;align-items:center;justify-content:center;transition:all .2s}.zoom-btn:active{background:#ffffff1a;transform:scale(.9)}.zoom-label{font-size:10px;font-weight:800;color:var(--text-muted);text-align:center;padding:2px 0;font-family:monospace}.mobile-drawing-workspace{flex:1;position:relative;overflow:auto;background:var(--bg-primary);-webkit-overflow-scrolling:touch}.mobile-drawing-canvas-wrapper{padding:600px;display:inline-block;min-width:min-content}.mobile-header{display:flex;align-items:center;padding:8px 12px;gap:8px;height:56px;flex-shrink:0;width:100%;box-sizing:border-box;border-bottom:1px solid var(--glass-border)}:root{--bg-dark: #0f0f13;--bg-panel: rgba(19, 19, 31, .6);--bg-panel-opaque: #13131f;--primary: #8b5cf6;--primary-light: #a78bfa;--secondary: #f472b6;--accent: #22d3ee;--text-main: #f8fafc;--text-muted: #94a3b8;--glass-bg: rgba(15, 15, 20, .4);--glass-border: rgba(255, 255, 255, .05);--glass-shadow: 0 4px 20px 0 rgba(0, 0, 0, .4);--sidebar-glass-bg: rgba(19, 19, 31, .95);--card-bg: rgba(255, 255, 255, .03);--card-border: rgba(255, 255, 255, .05);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: .75rem;--spacing-lg: 1rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 999px;--font-main: "Inter", system-ui, -apple-system, sans-serif;--scrollbar-thumb: rgba(255, 255, 255, .15);--scrollbar-thumb-hover: rgba(255, 255, 255, .25);--note-shadow: 0 2px 8px rgba(0, 0, 0, .25);--note-border: 1px solid rgba(255, 255, 255, .08);--bg-primary: var(--bg-dark)}.light-mode{--bg-dark: #f8fafc;--bg-primary: #f8fafc;--bg-panel: #ffffff;--bg-panel-opaque: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--glass-bg: #ffffff;--glass-border: rgba(0, 0, 0, .15);--glass-shadow: 0 8px 32px -4px rgba(0, 0, 0, .15), 0 0 0 1px rgba(0, 0, 0, .05);--sidebar-glass-bg: rgba(255, 255, 255, .95);--card-bg: #f1f5f9;--card-border: rgba(0, 0, 0, .12);--grid-color: rgba(0, 0, 0, .06);--toolbar-bg: #ffffff;--toolbar-btn-bg: #e2e8f0;--toolbar-btn-color: #0f172a;--toolbar-btn-hover: #cbd5e1;--h1-gradient-start: #1e293b;--h1-gradient-end: #64748b;--minimap-bg: rgba(255, 255, 255, .85);--minimap-border: rgba(0, 0, 0, .15);--minimap-viewport: rgba(59, 130, 246, .25);--note-shadow: 0 6px 16px rgba(0, 0, 0, .08);--note-border: 1px solid rgba(0, 0, 0, .12);--scrollbar-thumb: rgba(0, 0, 0, .15);--scrollbar-thumb-hover: rgba(0, 0, 0, .25)}.light-mode .smart-invert-white{filter:invert(1) hue-rotate(180deg)}.gray-mode{--bg-dark: #3f424b;--bg-primary: #3f424b;--bg-panel: #373a41;--bg-panel-opaque: #373a41;--text-main: #eff0f2;--text-muted: #b4b8bf;--glass-bg: #32353b;--glass-border: rgba(255, 255, 255, .08);--glass-shadow: 0 2px 8px rgba(0, 0, 0, .15);--sidebar-glass-bg: rgba(50, 53, 59, .95);--card-bg: #43464e;--card-border: rgba(255, 255, 255, .06);--grid-color: rgba(255, 255, 255, .025);--toolbar-bg: #32353b;--toolbar-btn-bg: #4a4d55;--toolbar-btn-color: #e8e9eb;--toolbar-btn-hover: #5a5e66;--h1-gradient-start: #f0f1f2;--h1-gradient-end: #c5c8cc;--minimap-bg: rgba(50, 53, 59, .92);--minimap-border: rgba(255, 255, 255, .1);--minimap-viewport: rgba(130, 150, 200, .3);--primary: #7c8cad;--primary-light: #95a5c6;--secondary: #b08aa5;--accent: #7eb5b5;--note-shadow: 0 4px 12px rgba(0, 0, 0, .1);--note-border: 1px solid rgba(255, 255, 255, .08);--scrollbar-thumb: rgba(255, 255, 255, .12);--scrollbar-thumb-hover: rgba(255, 255, 255, .2)}:root{--grid-color: rgba(255, 255, 255, .03);--toolbar-bg: rgba(20, 20, 30, .9);--toolbar-btn-bg: rgba(255, 255, 255, .08);--toolbar-btn-color: white;--toolbar-btn-hover: rgba(255, 255, 255, .15);--h1-gradient-start: #ffffff;--h1-gradient-end: #94a3b8;--minimap-bg: rgba(20, 20, 30, .85);--minimap-border: rgba(255, 255, 255, .1);--minimap-viewport: rgba(139, 92, 246, .4)}*{box-sizing:border-box}html,body{padding:0;width:100%;min-height:100%;margin:0;background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-main);-webkit-font-smoothing:antialiased}#root{width:100vw;min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}::-webkit-scrollbar-corner{background:transparent}.app-container{padding:0;height:100vh;width:100vw;display:flex;gap:0;box-sizing:border-box;overflow:hidden}.sidebar{width:280px;display:flex;flex-direction:column;padding:var(--spacing-md)}.main-content{flex:1;padding:0;position:relative;height:100%;overflow:hidden}.project-title{margin:0 0 var(--spacing-sm) 0;background:linear-gradient(to right,var(--primary),var(--secondary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.project-item{padding:var(--spacing-sm);margin-bottom:var(--spacing-xs);cursor:pointer;border-radius:var(--radius-sm);background:transparent;border:1px solid transparent}.project-item.active{background:#6d28d933;border:1px solid var(--primary)}@media(max-width:768px){.app-container{flex-direction:column;padding:0;height:100vh}.main-content{flex:1;min-height:0}}.light-mode .text-note-content span[style*="color: white"],.light-mode .text-note-content span[style*="color: #ffffff"],.light-mode .text-note-content span[style*="color: rgb(255, 255, 255)"],.light-mode .text-note-content font[color=white],.light-mode .text-note-content font[color="#ffffff"]{color:var(--text-main)!important}.context-menu{position:fixed;z-index:9999;min-width:220px;background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);box-shadow:0 10px 40px -5px #0003;border-radius:12px;padding:6px;display:flex;flex-direction:column;gap:2px;animation:contextMenuFadeIn .15s cubic-bezier(.2,0,0,1)}@keyframes contextMenuFadeIn{0%{opacity:0;transform:scale(.95);transform-origin:top left}to{opacity:1;transform:scale(1);transform-origin:top left}}.context-menu-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;color:var(--text-main);font-size:14px;transition:background .1s;border:none;background:transparent;width:100%;text-align:left;outline:none}.context-menu-item:hover{background:var(--toolbar-btn-hover)}.context-menu-item svg{opacity:.7;width:16px;height:16px}.context-menu-separator{height:1px;background:var(--glass-border);margin:4px 6px}.context-menu-section-title{padding:6px 12px 2px;font-size:10px;color:var(--text-muted);font-weight:700;text-transform:uppercase;letter-spacing:1px;opacity:.8}.context-menu-color-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;padding:10px 12px}.context-menu-color-btn{width:24px;height:24px;border-radius:50%;border:1px solid var(--glass-border);cursor:pointer;transition:transform .15s cubic-bezier(.34,1.56,.64,1)}.context-menu-color-btn:hover{transform:scale(1.2);box-shadow:0 2px 8px #00000026}.toast-container{position:fixed;bottom:24px;left:24px;display:flex;flex-direction:column;gap:10px;z-index:10000;pointer-events:none}.toast-notification{pointer-events:auto;background:var(--bg-panel);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000004d;border-radius:10px;padding:10px 16px;min-width:240px;max-width:320px;color:var(--text-main);display:flex;align-items:center;gap:12px;animation:toastSlideIn .4s cubic-bezier(.16,1,.3,1);transition:all .3s ease}.toast-notification.hide{animation:toastSlideOut .3s cubic-bezier(.7,0,.84,0) forwards}@keyframes toastSlideIn{0%{opacity:0;transform:translate(-20px) scale(.9)}to{opacity:1;transform:translate(0) scale(1)}}@keyframes toastSlideOut{0%{opacity:1;transform:translate(0) scale(1)}to{opacity:0;transform:translate(-40px) scale(.9)}}.toast-icon{font-size:1.2rem;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:#ffffff0d;flex-shrink:0}.toast-content{flex:1}.toast-title{font-size:.9rem;font-weight:700;margin:0}.toast-message{font-size:.8rem;color:var(--text-muted);margin:2px 0 0}.text-note-content table{border-collapse:collapse!important;width:100%!important;margin:12px 0!important;font-size:14px!important;border:1px solid rgba(128,128,128,.4)!important;white-space:normal!important;background:#ffffff05}.text-note-content th,.text-note-content td{border:1px solid rgba(128,128,128,.4)!important;padding:8px 12px!important;text-align:left!important;min-width:50px}.text-note-content th{background:#80808026!important;font-weight:600!important;color:var(--text-main)!important}.light-mode .text-note-content th{background:#00000014!important}.text-note-content tr:nth-child(2n){background:#ffffff08!important}.light-mode .text-note-content tr:nth-child(2n){background:#00000008!important}.glass-panel{background:var(--bg-panel-opaque, #13131f);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:var(--radius-md)}.glass-panel-hover{transition:all .2s ease}.glass-panel.dragging{transition:none!important;will-change:transform}.glass-panel-hover:hover{background:#ffffff14;border-color:#ffffff26}.glass-button{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);border:none;color:#fff;padding:6px 12px;border-radius:var(--radius-sm);font-weight:500;font-size:12px;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px #00000040}.glass-button:hover{transform:scale(1.02);box-shadow:0 4px 12px #00000059}.glass-input{background:#0000004d;border:1px solid var(--glass-border);color:#fff;padding:8px 12px;border-radius:var(--radius-sm);outline:none;transition:all .2s ease;width:100%;font-size:13px}.glass-input:focus{border-color:var(--primary);background:#00000080}.toolbar-btn{background:var(--toolbar-btn-bg);border:1px solid var(--glass-border);color:var(--toolbar-btn-color);width:26px;height:26px;border-radius:4px;cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center;transition:all .15s ease;padding:0}.toolbar-btn:hover{background:var(--toolbar-btn-hover);border-color:var(--glass-border)}.gray-mode .glass-panel{backdrop-filter:none;-webkit-backdrop-filter:none}.gray-mode .glass-button{box-shadow:0 1px 4px #00000026}.gray-mode .glass-button:hover{box-shadow:0 2px 6px #0003}.gray-mode .glass-input{background:#00000026;color:var(--text-main)}.gray-mode .glass-input:focus{background:#00000040}.gray-mode .glass-panel-hover:hover{background:#ffffff0a;border-color:#ffffff1a}.toolbar-btn.active{background:var(--primary, #8b5cf6);color:#fff;border-color:var(--primary-light, #a78bfa);box-shadow:0 0 8px #8b5cf666}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse-glow{0%{box-shadow:0 0 #8b5cf666}70%{box-shadow:0 0 0 10px #8b5cf600}to{box-shadow:0 0 #8b5cf600}}.animate-fade-in{animation:fadeIn .5s cubic-bezier(.4,0,.2,1) forwards}.animate-slide-in{animation:slideInRight .4s cubic-bezier(.4,0,.2,1) forwards}.hover-glow:hover{animation:pulse-glow 2s infinite}*{-webkit-tap-highlight-color:transparent}.canvas-container{-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y}@media(max-width:480px){.top-toolbar{flex-wrap:wrap!important;gap:6px!important;padding:8px 12px!important;justify-content:flex-start!important;min-height:48px}.mobile-scroll-container{flex-wrap:nowrap!important;overflow-x:auto!important;-webkit-overflow-scrolling:touch;scrollbar-width:none}.mobile-scroll-container::-webkit-scrollbar{display:none}.toolbar-btn{min-width:40px!important;min-height:40px!important;width:40px!important;height:40px!important;font-size:16px!important;border-radius:10px!important}.glass-button{min-height:40px!important;padding:10px 14px!important;font-size:13px!important;border-radius:10px!important}.mobile-hide-text{display:none!important}.sidebar{position:fixed!important;top:0!important;left:0!important;bottom:0!important;z-index:3000!important}.sidebar.open{transform:translate(0)!important}.glass-panel[style*="width: 400px"],.glass-panel[style*="width: 450px"]{width:92vw!important;max-width:92vw!important;margin:0 auto!important;border-radius:16px!important}.toast-container{left:12px!important;right:12px!important;bottom:16px!important}.toast-notification{max-width:100%!important;min-width:auto!important;border-radius:14px!important}.draggable-note{min-width:200px!important}.minimap-container,.toolbar-action-text{display:none!important}body{font-size:14px!important}h1{font-size:2rem!important}h2{font-size:1.5rem!important}.feature-item{padding:20px!important}}@media(min-width:481px)and (max-width:1024px){.toolbar-btn{min-width:32px!important;min-height:32px!important}.glass-button{min-height:32px!important}.sidebar{width:300px!important}.top-toolbar{padding:6px 10px!important}.draggable-note{min-width:220px!important}.top-toolbar{flex-wrap:wrap!important;gap:8px!important;padding:6px 12px!important;justify-content:flex-start!important}.mobile-scroll-container{flex-wrap:nowrap!important;overflow-x:auto!important;-webkit-overflow-scrolling:touch;scrollbar-width:none}.mobile-scroll-container::-webkit-scrollbar{display:none}}@media(min-width:1025px){.sidebar{width:320px!important}.sidebar-footer-actions{display:flex;gap:8px;flex-wrap:wrap}}.toolbar-collapse-btn{-webkit-tap-highlight-color:transparent}.toolbar-collapse-btn:active{transform:scale(.95);opacity:1!important}@media(max-width:480px){.toolbar-collapse-btn{width:40px!important;height:40px!important;min-width:40px!important;font-size:14px!important}.top-toolbar.collapsed{max-height:0!important;padding:0!important;border-bottom:none!important;overflow:hidden!important}}.minimap-trigger{opacity:.2;transition:opacity .2s,background .2s}.minimap-trigger:hover{opacity:1}@media(max-height:500px)and (orientation:landscape){.top-toolbar{padding:4px 8px!important}.toolbar-btn{min-width:28px!important;min-height:28px!important}.toast-notification{padding:6px 10px!important}}@media(hover:none){.glass-panel-hover:hover{background:inherit!important;border-color:inherit!important}.toolbar-dropdown{position:relative}}@media print{.sidebar,.top-toolbar,.toast-container,.context-menu{display:none!important}.main-content{margin-left:0!important}}