:root{--bg:#17191e;--panel:#202329;--panel2:#282c33;--line:#363b44;--text:#f3f5f7;--muted:#9ba3af;--accent:#7657ff;--accent2:#9b87ff;--danger:#ff5d6c;--shadow:0 16px 40px #0007}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font:14px/1.4 Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);overflow:hidden}button,input,select{font:inherit}button{color:inherit;background:transparent;border:0;cursor:pointer}.topbar{height:64px;display:flex;align-items:center;gap:28px;padding:0 20px;border-bottom:1px solid var(--line);background:#1c1f24}.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:18px;font-weight:750}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#b246f0);font-size:14px}.main-actions,.topbar-end{display:flex;align-items:center;gap:6px}.main-actions button,.topbar-end button{padding:8px 10px;border-radius:7px;color:#d6dae0}.main-actions button:hover,.icon-btn:hover{background:var(--panel2);color:white}.icon-btn{font-size:20px!important;padding:4px 10px!important}.separator{width:1px;height:24px;background:var(--line);margin:0 5px}.topbar-end{margin-left:auto}.document-name{color:var(--muted);margin-right:12px;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.primary{background:var(--accent)!important;color:#fff!important;font-weight:650!important;padding:9px 17px!important;border-radius:8px!important}.primary:hover{background:#6546ee!important}.workspace{height:calc(100% - 64px);display:grid;grid-template-columns:76px minmax(0,1fr) 310px}.toolbar{padding:10px 8px;border-right:1px solid var(--line);background:#1c1f24;overflow:auto}.tool{width:60px;min-height:54px;border-radius:9px;margin-bottom:4px;color:var(--muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.tool span{font-size:20px;line-height:22px}.tool small{font-size:10px}.tool:hover{background:var(--panel2);color:#fff}.tool.active{background:#302b4d;color:#bcaeff;box-shadow:inset 3px 0 var(--accent)}.stage-shell{min-width:0;display:flex;flex-direction:column;background:#121419}.stage-toolbar,.statusbar{height:42px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 16px;color:var(--muted);font-size:12px;background:#1b1e23;border-bottom:1px solid #292d34}.statusbar{height:28px;border:0;border-top:1px solid #292d34}.zoom-controls{display:flex;align-items:center;gap:6px}.zoom-controls button{min-width:28px;height:26px;border-radius:5px;background:var(--panel2)}.zoom-controls input{width:100px;accent-color:var(--accent)}.stage{position:relative;flex:1;min-height:0;overflow:hidden;display:grid;place-items:center;background-color:#181a20;background-image:radial-gradient(#343842 1px,transparent 1px);background-size:20px 20px}#editorCanvas{display:block;box-shadow:0 8px 40px #000b;touch-action:none;outline:none;background-color:white;background-image:linear-gradient(45deg,#ddd 25%,transparent 25%),linear-gradient(-45deg,#ddd 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#ddd 75%),linear-gradient(-45deg,transparent 75%,#ddd 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}.drop-hint{position:absolute;inset:22px;border:2px dashed var(--accent2);border-radius:14px;background:#7657ff20;display:none;place-items:center;font-size:22px;font-weight:700;pointer-events:none}.stage-shell.dragging .drop-hint{display:grid}.right-panel{min-width:0;border-left:1px solid var(--line);background:#1c1f24;display:flex;flex-direction:column}.panel{min-height:0}.properties-panel{border-bottom:1px solid var(--line);max-height:48%;overflow:auto}.layers-panel{display:flex;flex-direction:column;flex:1}.panel-title{height:48px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.panel-title h2{font-size:13px;margin:0;text-transform:uppercase;letter-spacing:.08em}.panel-title>span{font-size:11px;color:var(--accent2)}.layer-actions{display:flex}.layer-actions button{width:28px;height:28px;border-radius:5px;color:var(--muted)}.layer-actions button:hover{background:var(--panel2);color:white}#properties{padding:14px}.prop-group{display:grid;gap:11px;margin-bottom:15px}.prop-row{display:grid;grid-template-columns:1fr 1fr;gap:9px}.prop-field{display:grid;gap:5px;color:var(--muted);font-size:11px}.prop-field input,.prop-field select,.dialog-form input,.dialog-form select{width:100%;background:#17191e;border:1px solid var(--line);color:#fff;border-radius:6px;padding:8px}.prop-field input[type=color]{height:35px;padding:3px}.prop-field input[type=range]{padding:0;accent-color:var(--accent)}.prop-button{border:1px solid var(--line);border-radius:7px;padding:8px;color:#ddd}.prop-button:hover{border-color:var(--accent)}.layers{overflow:auto;padding:8px;flex:1}.layer{display:grid;grid-template-columns:28px 38px 1fr 24px;align-items:center;gap:7px;padding:7px;border:1px solid transparent;border-radius:8px;margin-bottom:3px;color:#d8dce2}.layer:hover{background:#25282f}.layer.active{background:#302b4d;border-color:#4c4175}.layer-visibility{color:var(--muted);font-size:15px}.layer-thumb{height:34px;border-radius:5px;border:1px solid #444;background:linear-gradient(45deg,#444 25%,transparent 25%),linear-gradient(-45deg,#444 25%,transparent 25%),#292c32;background-size:10px 10px}.layer-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer-type{color:var(--muted);font-size:10px}.layer-drag{color:#666}.empty-layers{text-align:center;color:var(--muted);padding:35px 15px}dialog{border:1px solid #444954;border-radius:16px;background:#22252b;color:var(--text);padding:0;box-shadow:var(--shadow);width:min(490px,calc(100% - 28px))}dialog::backdrop{background:#07080bc7;backdrop-filter:blur(4px)}.dialog-form{padding:24px;display:grid;gap:17px}.dialog-heading{display:flex;justify-content:space-between}.dialog-heading h2{margin:3px 0 0;font-size:24px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--accent2)}.close{font-size:25px;color:var(--muted);align-self:start}.presets{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.presets button{border:1px solid var(--line);border-radius:8px;padding:10px;font-weight:600}.presets button:hover{border-color:var(--accent)}.presets small{display:block;color:var(--muted);font-weight:400;font-size:10px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dialog-form label{display:grid;gap:6px;color:#c7cbd1;font-size:12px}.dialog-form label>span{display:flex;align-items:center;gap:6px}.color-field{grid-template-columns:1fr 50px!important;align-items:center}.color-field input{height:34px;padding:3px}.dialog-form .check{display:flex;flex-direction:row;align-items:center}.check input{width:auto}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:4px}.dialog-actions button{padding:9px 15px;border-radius:8px}.export-summary{padding:12px;background:#191b20;border-radius:8px;color:var(--muted)}.toast{position:fixed;left:50%;bottom:42px;transform:translate(-50%,20px);opacity:0;background:#f4f5f7;color:#17191e;padding:10px 16px;border-radius:8px;box-shadow:var(--shadow);transition:.2s;pointer-events:none;z-index:10}.toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:900px){.workspace{grid-template-columns:64px minmax(0,1fr)}.right-panel{position:fixed;right:0;top:64px;bottom:0;width:285px;transform:translateX(calc(100% - 7px));transition:.2s;z-index:5}.right-panel:hover,.right-panel:focus-within{transform:none}.toolbar{padding-inline:2px}.tool{width:58px}.main-actions button:not(.icon-btn){display:none}.document-name{display:none}}@media(max-width:560px){.brand>span:last-child{display:none}.topbar{gap:8px;padding:0 10px}.workspace{grid-template-columns:54px minmax(0,1fr)}.tool{width:48px}.tool small{display:none}.tool{min-height:44px}.stage-toolbar>span{display:none}.presets{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}