:root{--bg:#f4f4f8;--card:#fff;--text:#18181b;--muted:#71717a;--border:#e4e4ea;--accent:#4f46e5;--accent-2:#7c3aed;--accent-soft:#eef2ff;--ok:#16a34a;--bad:#dc2626;--checker:#e9e9ef;--radius:14px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0e0e12;--card:#18181f;--text:#f4f4f5;--muted:#a1a1aa;--border:#2a2a33;--accent:#818cf8;--accent-2:#a78bfa;--accent-soft:#23234a;--checker:#22222a}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:14px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.topbar{border-bottom:1px solid var(--border);background:var(--card);z-index:5;justify-content:space-between;align-items:center;padding:14px 24px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;font-size:17px;font-weight:700;display:flex}.logo-mark{background:linear-gradient(135deg, var(--accent), var(--accent-2));width:22px;height:22px;box-shadow:inset 0 0 0 4px var(--card), inset 0 0 0 7px transparent;border-radius:6px}.layout{grid-template-columns:minmax(0,1fr) minmax(320px,440px);align-items:start;gap:24px;max-width:1180px;margin:0 auto;padding:24px;display:grid}.controls{flex-direction:column;gap:16px;display:flex}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.card h2{margin:0 0 14px;font-size:15px}label{flex-direction:column;gap:6px;margin-bottom:12px;font-weight:500;display:flex}label output{color:var(--muted);margin-left:4px;font-weight:400}label>span{justify-content:space-between;display:flex}.lbl{margin-bottom:6px;font-weight:500;display:block}.field{margin-bottom:14px}input[type=text],input[type=email],input[type=tel],input[type=url],input[type=password],textarea,select{font:inherit;color:inherit;background:var(--bg);border:1px solid var(--border);border-radius:10px;width:100%;padding:9px 11px}textarea{resize:vertical}input:focus-visible,textarea:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}input[type=range]{width:100%;accent-color:var(--accent)}label.check{cursor:pointer;flex-direction:row;align-items:center;gap:8px}label.check.inline{align-self:end;margin-bottom:18px}input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent)}label.color{flex-direction:row;justify-content:space-between;align-items:center}input[type=color]{border:1px solid var(--border);background:var(--bg);cursor:pointer;border-radius:8px;width:44px;height:32px;padding:2px}.color-field{align-items:center;gap:6px;display:flex}input.hex{text-transform:uppercase;width:84px;color:inherit;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:8px;font:13px/1 Menlo,Consolas,monospace}input.hex.invalid{border-color:var(--bad);outline-color:var(--bad)}.grid2{grid-template-columns:1fr 1fr;gap:0 16px;display:grid}.seg{background:var(--bg);border:1px solid var(--border);border-radius:10px;flex-wrap:wrap;gap:3px;margin-bottom:12px;padding:3px;display:flex}.seg button{color:var(--muted);font:inherit;cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:7px;flex:1;padding:7px 8px;font-weight:500}.seg button.active{background:var(--card);color:var(--text);box-shadow:0 1px 3px #0000001f}.presets{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.swatch{border:2px solid var(--border);cursor:pointer;border-radius:50%;width:34px;height:34px;padding:0;transition:transform .12s}.swatch:hover{transform:scale(1.1)}.warn{color:#b45309;margin:4px 0 0;font-size:13px}.drop{border:2px dashed var(--border);text-align:center;color:var(--muted);cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:14px;min-height:90px;margin-bottom:14px;padding:18px;display:flex;position:relative}.drop.over,.drop:hover{border-color:var(--accent);background:var(--accent-soft)}.drop input{display:none}.drop img{object-fit:contain;max-width:64px;max-height:64px}button.primary{font:inherit;color:#fff;background:linear-gradient(135deg, var(--accent), var(--accent-2));cursor:pointer;border:0;border-radius:10px;flex:1;padding:12px;font-weight:600}button.primary.alt{background:var(--text);color:var(--card)}button.primary:hover{filter:brightness(1.08)}button.ghost{border:1px solid var(--border);color:var(--text);font:inherit;cursor:pointer;background:0 0;border-radius:10px;padding:8px 14px}button.ghost:hover{background:var(--bg)}button.small{padding:4px 10px;font-size:13px}button.wide{width:100%;margin-top:10px}.preview-col{position:sticky;top:80px}.stage{background-color:var(--bg);background-image:linear-gradient(45deg, var(--checker) 25%, transparent 25%, transparent 75%, var(--checker) 75%), linear-gradient(45deg, var(--checker) 25%, transparent 25%, transparent 75%, var(--checker) 75%);background-position:0 0,9px 9px;background-size:18px 18px;border-radius:12px;place-items:center;min-height:300px;padding:24px;display:grid}#preview{place-items:center;width:100%;display:grid}#preview svg{filter:drop-shadow(0 6px 18px #0000001f);width:100%;max-width:340px;height:auto;display:block}.status{color:var(--muted);align-items:center;gap:8px;margin:14px 0;font-size:13px;display:flex}.status .dot{background:var(--muted);border-radius:50%;flex:none;width:9px;height:9px}.status.ok{color:var(--ok)}.status.ok .dot{background:var(--ok)}.status.bad{color:var(--bad)}.status.bad .dot{background:var(--bad)}.export{grid-template-columns:1fr 1fr;gap:12px;display:grid}.buttons{gap:10px;display:flex}.meta{color:var(--muted);text-align:center;margin:12px 0 0;font-size:12px}[hidden]{display:none!important}@media (width<=860px){.layout{grid-template-columns:1fr;padding:16px}.preview-col{order:-1;position:static}.topbar{padding:12px 16px}}.hint{color:var(--muted);margin:-4px 0 14px;font-size:13px}.muted{color:var(--muted);font-weight:400}.err{color:var(--bad);margin:0 0 12px;font-size:13px}.ok{color:var(--ok);margin:0 0 12px;font-size:13px}code{background:var(--bg);border:1px solid var(--border);word-break:break-all;border-radius:6px;padding:2px 6px;font:12px Menlo,Consolas,monospace}.dyn-box{border:1px solid var(--border);background:var(--bg);border-radius:12px;padding:14px}.dyn-box p{margin:0 0 10px}.dyn-box .primary{width:100%}.dyn-info{background:var(--accent-soft);border-radius:10px;gap:6px;margin-top:14px;padding:12px;font-size:13px;display:grid}.dyn-info a{color:var(--accent)}#dyn-panel .warn{margin-top:12px}.empty{color:var(--muted);text-align:center;max-width:260px;margin:0}