:root{--bg:#F5F5F5;--paper:#FFFFFF;--text:#2B2B2B;--muted:#6B7280;--line:#E9E4DC;--brand:#A8BBA2;--brand-strong:#8FA592;--accent:#F3CFC6;--danger:#7f1d1d;--shadow:0 12px 28px rgba(0,0,0,.06);--r-xl:22px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica,Arial}.container{max-width:1100px;margin:0 auto;padding:16px}.brand{display:flex;align-items:center;gap:12px;background:linear-gradient(125deg,var(--accent),#fff 60%);border:1px solid var(--line);border-radius:var(--r-xl);padding:14px;box-shadow:var(--shadow)}.brand-logo img{width:32px;height:32px;object-fit:contain}.brand-title{font-weight:900;letter-spacing:.2px;font-size:18px}.brand-sub{color:var(--muted);font-size:13px}.toolbar{margin:14px 0 16px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl);padding:12px;box-shadow:var(--shadow)}.select,.btn{height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;padding:0 12px;font-weight:700;letter-spacing:.2px}.select{min-width:140px}.btn{display:inline-flex;align-items:center;gap:8px;cursor:pointer}.btn-primary{background:var(--brand);border-color:var(--brand-strong);color:#0b2711}.btn-primary:hover{background:var(--brand-strong)}.btn-outline{background:#fff;color:var(--text)}.btn:disabled{opacity:.55;cursor:not-allowed}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl);padding:14px;box-shadow:var(--shadow)}.circle{position:relative;width:220px;height:220px;border-radius:999px;overflow:hidden;background:#f7f7f7;border:2px dashed var(--line);user-select:none;touch-action:none}.circle canvas.preview{position:absolute;inset:0;width:100%;height:100%}.uploader{display:block;width:100%;text-align:center;margin-top:12px;padding:10px;border:1px dashed var(--brand);color:#2e4737;background:linear-gradient(180deg,#fff,#fbfdfb);border-radius:12px;font-weight:800;cursor:pointer}.uploader input{display:none}