:root{--primary:#007aff;--bg:#f5f5f7;--text:#1d1d1f;--glass:#ffffffd9;--shadow-sm:0 2px 8px #0000000f;--shadow-md:0 4px 24px #0000001f;--ease:cubic-bezier(.25,1,.5,1);--sidebar-w:280px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:none}html,body,#root{width:100%;height:100%}body{background:var(--bg);color:var(--text);-webkit-user-select:none;user-select:none;touch-action:none;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Helvetica Neue,sans-serif;overflow:hidden}.view{width:100%;height:100%;transition:.4s var(--ease);opacity:0;pointer-events:none;z-index:0;position:absolute;top:0;left:0}.view.active{opacity:1;z-index:10;pointer-events:auto!important}#view-login{background:radial-gradient(circle at 50% 30%,#fff,#f2f4f6);justify-content:center;align-items:center;display:flex}.login-card{z-index:100;width:280px;box-shadow:var(--shadow-md);text-align:center;background:#fff;border-radius:24px;padding:32px;position:relative}.logo{width:80px;height:80px;color:var(--primary);box-shadow:none;background:0 0;justify-content:center;align-items:center;margin:0 auto 16px;display:flex}.auth-tabs{background:#f2f2f7;border-radius:10px;margin-bottom:24px;padding:3px;display:flex}.auth-tab{cursor:pointer;color:#888;border-radius:8px;flex:1;padding:8px;font-size:13px;font-weight:500;transition:all .2s}.auth-tab.active{color:#000;background:#fff;box-shadow:0 2px 6px #00000014}.inp{pointer-events:auto;background:#f5f5f7;border:1px solid #0000;border-radius:12px;width:100%;margin-bottom:12px;padding:12px;font-size:14px;font-weight:400;transition:all .2s;-webkit-user-select:text!important;user-select:text!important}.inp:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px #007aff1a}.btn-main{background:var(--primary);color:#fff;cursor:pointer;pointer-events:auto;border:none;border-radius:12px;width:100%;margin-top:10px;padding:12px;font-size:14px;font-weight:600;transition:all .2s;box-shadow:0 4px 10px #007aff33}.btn-main:active{opacity:.9;transform:scale(.97)}.auth-tip{color:#ff3b30;opacity:0;min-height:16px;margin-top:12px;font-size:12px;font-weight:400}.auth-tip.show{opacity:1}#toolbar{background:var(--glass);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);box-shadow:var(--shadow-md);z-index:50;border:1px solid #fff6;border-radius:18px;gap:6px;padding:6px;transition:all .3s;display:flex;position:absolute;top:12px;left:50%;transform:translate(-50%);pointer-events:auto!important}.t-btn{cursor:pointer;color:#5c5c5e;border-radius:12px;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s cubic-bezier(.25,1,.5,1);display:flex;position:relative}.t-btn:hover{color:#000;background:#0000000d;transform:translateY(-1px)}.t-btn:active{transform:scale(.95)}.t-btn.active{color:var(--primary);background:#fff;box-shadow:0 2px 8px #0000001f}.t-btn.active svg{filter:drop-shadow(0 2px 4px #007aff4d)}.icon-svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:24px;height:24px;transition:all .2s}.icon-img{width:28px;height:28px;display:block}.divider{background:#0000001a;align-self:center;width:1px;height:20px;margin:0 4px}#sync-status{background:0 0;border-radius:50%;width:6px;height:6px;transition:all .3s;position:absolute;top:8px;right:8px}#sync-status.saving{background:#ff9500;animation:1s infinite blink}#sync-status.saved{background:#34c759}@keyframes blink{0%{opacity:1}50%{opacity:.4}to{opacity:1}}.avatar{color:#fff;cursor:pointer;z-index:50;width:36px;height:36px;box-shadow:var(--shadow-sm);pointer-events:auto;background:#1d1d1f;border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:500;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.avatar:hover{transform:scale(1.05)}.sidebar-toggle{cursor:pointer;z-index:60;width:40px;height:40px;box-shadow:var(--shadow-sm);pointer-events:auto;color:#1d1d1f;background:#fff;border:1px solid #00000005;border-radius:12px;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:16px;left:16px}.sidebar-toggle:hover{box-shadow:var(--shadow-md);transform:scale(1.05)}.sidebar{width:var(--sidebar-w);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);z-index:55;transition:transform .4s var(--ease);pointer-events:auto;background:#fafafcfa;flex-direction:column;padding:80px 16px 20px;display:flex;position:fixed;top:0;bottom:0;box-shadow:0 0 20px #0000000d}.sidebar-l{border-right:1px solid #0000000f;left:0;transform:translate(-100%)}.sidebar-l.open{transform:translate(0)}.sidebar-r{border-left:1px solid #0000000f;right:0;transform:translate(100%)}.sidebar-r.open{transform:translate(0)}.sb-header{color:#1d1d1f;justify-content:space-between;align-items:center;margin-bottom:24px;padding:0 4px;font-size:17px;font-weight:700;display:flex}.sb-list{flex:1;padding:4px;overflow-y:auto}.sb-pin{cursor:pointer;color:#999;border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;transition:all .2s;display:flex}.sb-pin:hover{color:#555;background:#0000000d}.sb-pin.active{color:var(--primary);background:#007aff1a}.sb-pin.active svg{fill:var(--primary)}.sb-item{cursor:pointer;background:#fff;border:1px solid #0000;border-radius:14px;flex-direction:column;margin-bottom:10px;padding:14px;transition:all .2s;display:flex;position:relative;box-shadow:0 2px 6px #00000005}.sb-item:hover{border-color:#0000000d;transform:translateY(-1px);box-shadow:0 6px 14px #0000000f}.sb-item.active{background:#007aff0a;border:1px solid #007aff4d}.sb-title{color:#1d1d1f;white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;padding-right:50px;font-size:14px;font-weight:600;overflow:hidden}.sb-date{color:#86868b;font-size:11px}.sb-edit,.sb-del{opacity:0;background:#0000000f;border-radius:10px;justify-content:center;align-items:center;width:34px;height:34px;font-size:20px;transition:all .2s;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.sb-item:hover .sb-edit,.sb-item:hover .sb-del{opacity:1}.sb-edit{color:#007aff;right:50px}.sb-edit:hover{color:#fff;background:#007aff}.sb-del{color:#ff3b30;right:8px}.sb-del:hover{color:#fff;background:#ff3b30}.exp-item{background:#f0f9ff;border:1px solid #007aff1a;border-radius:16px;margin-bottom:20px;padding:16px;position:relative}.exp-tag{color:#fff;background:#007aff;border-radius:6px;margin-bottom:8px;padding:4px 8px;font-size:10px;font-weight:700;display:inline-block}.exp-content{color:#333;text-align:justify;font-size:13px;line-height:1.6}.rec-item{cursor:pointer;background:#fff;border:1px solid #0000000a;border-radius:16px;margin-bottom:16px;padding:16px;transition:all .2s;box-shadow:0 2px 8px #00000005}.rec-item:hover{transform:translateY(-2px);box-shadow:0 8px 20px #00000014}.rec-tag{color:#fff;letter-spacing:.5px;text-transform:uppercase;background:#ff2d55;border-radius:6px;margin-bottom:8px;padding:4px 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var(--ease);background:#fff;border-radius:20px;flex-direction:column;gap:12px;padding:24px;display:flex;transform:scale(.95);box-shadow:0 20px 40px #0003}.modal-mask.open .modal-box{transform:scale(1)}.modal-btns{gap:12px;margin-top:8px;display:flex}.m-btn{cursor:pointer;border:none;border-radius:10px;flex:1;padding:10px;font-size:14px;font-weight:600;transition:all .2s}.m-btn:active{transform:scale(.96)}.shape-selector{justify-content:center;gap:10px;margin:4px 0;display:flex}.shape-item{cursor:pointer;background:#f5f5f7;border:2px solid #0000;border-radius:12px;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex}.shape-item:hover{background:#e5e5ea}.shape-item.selected{border-color:var(--primary);background:#007aff0d}.shape-icon{border:1.5px solid #666;display:block}.s-rect{border-radius:3px;width:18px;height:14px}.s-circle{border-radius:50%;width:16px;height:16px}.s-diamond{border-radius:2px;width:14px;height:14px;transform:rotate(45deg)}.shape-item.selected .shape-icon{border-color:var(--primary)}.color-selector{grid-template-columns:repeat(6,1fr);justify-items:center;gap:10px;margin-top:8px;display:grid}.color-item{cursor:pointer;border:1px solid #0000001a;border-radius:50%;width:20px;height:20px;transition:all .2s}.color-item:hover{transform:scale(1.2)}.color-item.selected{border:2px solid #fff;transform:scale(1.3);box-shadow:0 0 0 2px #000}#search-bar{width:240px;box-shadow:var(--shadow-md);opacity:0;pointer-events:none;z-index:110;pointer-events:auto;background:#fff;border-radius:20px;align-items:center;gap:10px;padding:10px 14px;transition:all .2s;display:flex;position:absolute;top:70px;left:50%;transform:translate(-50%)translateY(-10px)}#search-bar.open{opacity:1;transform:translate(-50%)translateY(0)}#search-input{border:none;outline:none;width:100%;font-size:14px;-webkit-user-select:text!important;user-select:text!important}#toast{color:#fff;opacity:0;pointer-events:none;z-index:200;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#000c;border-radius:24px;padding:10px 24px;font-size:14px;font-weight:500;transition:all .3s;position:fixed;top:90px;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #0000001a}#toast.show{opacity:1;transform:translate(-50%)translateY(5px)}.spin{transform-origin:50%;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}body[data-cur=draw]{cursor:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M18.5 2.5L21.5 5.5L11 16L8 13L18.5 2.5Z\" fill=\"%238D6E63\" stroke=\"%235D4037\" stroke-width=\"0.5\"/><path d=\"M8 13L11 16L7 20L3 21L4 17L8 13Z\" fill=\"%23333\" /><path d=\"M3 21L4.5 19.5\" stroke=\"rgba(255,255,255,0.3)\" stroke-width=\"1\"/></svg>") 0 0,crosshair!important}body[data-cur=pan]{cursor:grab!important}body[data-cur=resize]{cursor:nwse-resize!important}body[data-cur=pointer]{cursor:pointer!important}body[data-cur=plus]{cursor:cell!important}canvas{touch-action:none;width:100%;height:100%;display:block}.rec-footer{border-top:1px dashed #eee;justify-content:space-between;align-items:center;margin-top:12px;padding-top:10px;display:flex}.rec-price{color:#ff9500;align-items:center;gap:4px;font-size:13px;font-weight:700;display:flex}.btn-unlock{color:#fff;cursor:pointer;text-align:center;background:#007aff;border:none;border-radius:10px;width:100%;margin-top:10px;padding:8px 0;font-size:13px;font-weight:600;transition:all .2s}.btn-unlock:hover{background:#0062cc;transform:translateY(-1px);box-shadow:0 4px 12px #007aff4d}.btn-unlock:active{opacity:.9;transform:scale(.98)}.sidebar-r{padding-top:20px!important}.modal-title,.dialog-title,h3{font-weight:700!important}.node-settings-row{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.toggle-wrapper:hover{background:#e5e5ea}.ios-switch .knob{background:#fff;border-radius:50%;width:20px;height:20px;transition:all .3s cubic-bezier(.25,1,.5,1);position:absolute;top:0;left:0;box-shadow:0 1px 3px #0003}.ios-switch.on{background:var(--primary);border-color:var(--primary)}.ios-switch.on .knob{border:1px solid #0000000a;transform:translate(16px)}.stepper-btn{cursor:pointer;color:#333;-webkit-user-select:none;user-select:none;background:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:18px;font-weight:700;transition:all .1s;display:flex;box-shadow:0 2px 5px #0000000d}.stepper-btn:active{background:#e5e5ea;transform:scale(.9)}.stepper-btn.minus{color:#ff3b30}.stepper-btn.plus{color:#34c759}.stepper-input{text-align:center;color:#1d1d1f;background:0 0;border:none;outline:none;width:50px;margin:0 4px;padding:0;font-size:15px;font-weight:600}.compact-select-wrapper{background:#fff;border:1px solid #0000001a;border-radius:6px;width:44px;height:32px;position:relative;overflow:hidden}.compact-select{opacity:0;z-index:2;cursor:pointer;width:100%;height:100%;position:absolute;top:0;left:0}.select-display{color:#333;pointer-events:none;background:#fff;justify-content:center;align-items:center;width:100%;height:100%;font-size:16px;font-weight:600;display:flex;position:absolute;top:0;left:0}.ios-toggle-compact{cursor:pointer;-webkit-tap-highlight-color:transparent;background-color:#e9e9eb;border-radius:13px;flex-shrink:0;width:44px;height:26px;transition:background-color .3s cubic-bezier(.4,0,.2,1);position:relative}.ios-toggle-compact.on{background-color:#34c759}.toggle-knob-compact{background:#fff;border-radius:50%;width:22px;height:22px;transition:transform .3s cubic-bezier(.25,.8,.5,1);position:absolute;top:2px;left:2px;box-shadow:0 2px 4px #00000026}.ios-toggle-compact.on .toggle-knob-compact{transform:translate(18px)}@media screen and (max-width:768px){.sidebar-toggle{top:max(16px,env(safe-area-inset-top) + 10px);left:16px}.avatar{top:max(16px,env(safe-area-inset-top) + 10px);right:16px}#toolbar{top:auto;bottom:calc(20px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(20px);scrollbar-width:none;background:#ffffffe6;border:1px solid #0000000d;width:92%;max-width:400px;padding:8px 16px;overflow-x:auto}#toolbar::-webkit-scrollbar{display:none}.t-btn{flex-shrink:0;width:44px;height:44px}.divider{margin:0 2px}#search-bar{top:max(70px,env(safe-area-inset-top) + 60px);width:85%}#search-bar.open{transform:translate(-50%)translateY(0)}.sidebar{width:280px;padding-top:max(20px,env(safe-area-inset-top) + 20px);padding-bottom:max(20px,env(safe-area-inset-bottom))}.modal-box{min-width:320px;max-height:80vh;overflow-y:auto;width:40%!important}}