*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#16181d;--panel:#1e2128;--panel2:#262a33;--border:#333845;--text:#d7dae2;--dim:#8a90a0;--accent:#e8b931;--accent-text:#16181d}html,body,#app{height:100%;overflow:hidden}body{background:var(--bg);color:var(--text);font-family:-apple-system,SF Pro,Segoe UI,Noto Sans KR,sans-serif;font-size:13px}*{scrollbar-width:thin;scrollbar-color:#3a4150 transparent}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#3a4150 padding-box content-box;border:2px solid #0000;border-radius:6px}::-webkit-scrollbar-thumb:hover{background:#545c6c padding-box padding-box}::-webkit-scrollbar-corner{background:0 0}#app{grid-template:"top top top top"58px"shapes library viewport side"1fr"status status status status"26px/84px auto 1fr 270px;display:grid}#topbar{background:var(--panel);border-bottom:1px solid var(--border);scrollbar-width:none;grid-area:top;align-items:center;gap:8px;padding:0 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polygon{fill:#e8b93114;stroke:var(--accent);stroke-width:1.5px;stroke-dasharray:5 3}.lasso-rect{border:1px dashed var(--accent);pointer-events:none;z-index:15;background:#e8b93114;position:absolute}#btn-ruler.active,#btn-magnet.active{background:var(--accent);color:var(--accent-text);border-color:var(--accent);font-weight:600}#viewport.ruler-mode canvas{cursor:crosshair}.ruler-label{border:1px solid var(--accent);pointer-events:none;white-space:nowrap;z-index:20;text-align:center;background:#16181deb;border-radius:5px;padding:4px 8px;position:absolute;transform:translate(-50%,-130%)}.ruler-label .rl-dist{color:var(--accent);font-size:13px;font-weight:700}.ruler-label .rl-delta{color:var(--dim);font-size:10px}.sketch-overlay{z-index:500;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.sketch-modal{background:var(--panel);border:1px solid var(--border);border-radius:10px;flex-direction:column;width:min(920px,92vw);height:min(680px,88vh);display:flex;overflow:hidden;box-shadow:0 20px 60px #0009}.sketch-toolbar{border-bottom:1px solid var(--border);align-items:center;gap:6px;padding:10px 12px;display:flex}.sketch-title{margin-right:10px;font-weight:700}.sketch-hint{color:var(--dim);margin-right:8px;font-size:10px}.sketch-canvas{cursor:crosshair;touch-action:none;flex:1;width:100%}#loading{background:var(--bg);color:var(--dim);z-index:1000;justify-content:center;align-items:center;font-size:14px;display:flex;position:fixed;inset:0}#loading.hidden{display:none}.opacity-row{align-items:center;gap:8px;margin-top:8px;display:flex}.opacity-row input[type=range]{accent-color:var(--accent);flex:1}.opacity-label{color:var(--dim);white-space:nowrap;min-width:82px;font-size:11px}.recent-label{text-transform:uppercase;letter-spacing:.8px;color:var(--dim);margin:8px 0 4px;font-size:9px}#account-group .tb-btns button{padding:3px}#account-avatar{background:var(--panel2);border-radius:50%;width:24px;height:24px;display:block}#account-menu{z-index:1500;min-width:180px;position:fixed;top:52px;left:auto;right:12px}#account-menu a{color:var(--text);border-radius:4px;padding:6px 4px;font-size:12px;text-decoration:none;display:block}#account-menu a:hover{background:#303543}#account-email{color:var(--dim);word-break:break-all;border-bottom:1px solid var(--border);margin-bottom:6px;padding:2px 4px 8px;font-size:11px}#btn-logout{width:100%}#login-overlay{z-index:2000;background:radial-gradient(900px 500px at 18% 12%,#b06fd433,#0000 60%),radial-gradient(800px 500px at 88% 82%,#ff8fab2e,#0000 60%),linear-gradient(160deg,#1a1d26,#14161b);justify-content:center;align-items:center;display:flex;position:fixed;inset:0;overflow:auto}#login-overlay.hidden{display:none}.landing{grid-template-columns:1.15fr .85fr;align-items:center;gap:40px;width:min(960px,92vw);padding:40px 20px;display:grid}.landing-logo{filter:drop-shadow(0 12px 28px #0006);width:min(340px,70%);height:auto;margin-bottom:26px;display:block}.landing-title{letter-spacing:-.3px;font-size:30px;font-weight:800;line-height:1.3}.landing-title b{color:var(--accent)}.landing-sub{color:var(--dim);margin:14px 0 28px;font-size:14px;line-height:1.75}.landing-sub b{color:var(--text);font-weight:600}.landing-features{grid-template-columns:1fr 1fr;gap:14px 22px;display:grid}.feat{align-items:flex-start;gap:11px;display:flex}.feat-ic{background:var(--panel2);border:1px solid var(--border);width:34px;height:34px;color:var(--accent);border-radius:9px;flex:none;justify-content:center;align-items:center;font-size:17px;display:flex}.feat div{flex-direction:column;display:flex}.feat b{font-size:13px;font-weight:700}.feat span{color:var(--dim);margin-top:2px;font-size:11.5px;line-height:1.4}.landing-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:30px 28px 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button{color:#ddd;background:#0009;border:none;border-radius:6px;justify-content:center;align-items:center;width:26px;height:26px;padding:0;font-size:13px;display:flex}.proj-actions button:hover{background:var(--accent);color:var(--accent-text)}.proj-actions .del:hover{color:#fff;background:#c0433f}#drop-hint{z-index:2500;pointer-events:none;background:#14161cb8;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}#drop-hint.hidden{display:none}.drop-hint-box{border:2px dashed var(--accent);color:var(--text);background:#1e2128e6;border-radius:16px;padding:40px 60px;font-size:18px;font-weight:700}#lang-modal{z-index:3000;background:#0a0c1099;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}#lang-modal.hidden{display:none}.lang-card{background:var(--panel);border:1px solid var(--border);text-align:center;border-radius:14px;width:min(300px,90vw);padding:20px;box-shadow:0 20px 60px #0000008c}.lang-title{color:var(--dim);margin-bottom:14px;font-size:15px;font-weight:700}.lang-opt{background:var(--panel2);border:1px solid var(--border);border-radius:9px;width:100%;margin-top:8px;padding:12px;font-size:15px;font-weight:600;display:block}.lang-opt:hover{border-color:var(--accent)}.lang-opt.active{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}