:root{--bg:#fbfaf7;--card:#fff;--text:#2b2b2b;--muted:#8c8c8c;--primary:#7c6cf2;--primary-600:#6b5be0;--danger:#e14d4d;--ok:#18a058;border-color:#eae7e1}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji"}
.container{max-width:1100px;margin:32px auto;padding:0 16px}
.title{font-size:22px;font-weight:700;margin:4px 0 16px}
.card{background:var(--card);border:1px solid var(--border-color);border-radius:12px;padding:20px;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
@media (max-width:900px){.grid,.grid-3{grid-template-columns:1fr}}
label{display:block;font-size:13px;color:#555;margin-bottom:6px}
input[type="email"],input[type="number"],input[type="text"]{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:10px;background:#fff;font-size:14px}
.inline{display:flex;gap:12px}
.inline>.field{flex:1}
.hint{font-size:12px;color:var(--muted)}
.bmi{font-size:13px;color:#333;margin-top:6px}
.upload-area{border:2px dashed #d8d5cf;border-radius:12px;min-height:220px;background:#fff;display:flex;align-items:center;justify-content:center;text-align:center;padding:16px;transition:border-color .15s ease,background .15s ease}
.upload-area.drag{border-color:var(--primary)}
.upload-inner{color:#777}
.upload-title{font-size:14px;margin-bottom:6px}
.file-chip{margin-top:10px;display:inline-flex;align-items:center;gap:8px;padding:6px 10px;background:#f5f4fb;border:1px solid #e8e6fb;border-radius:999px;color:#4b3ff0;font-size:12px}
.file-chip button{border:0;background:transparent;color:#4b3ff0;cursor:pointer}
.actions{margin-top:20px;display:flex;gap:12px}
.btn{appearance:none;border:0;border-radius:10px;padding:10px 14px;font-weight:600;cursor:pointer}
.btn.primary{background:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-600)}
.btn.ghost{background:transparent;border:1px solid #ddd}
.btn.icon{width:40px;height:40px;padding:0;display:inline-flex;align-items:center;justify-content:center;font-size:18px}
.btn.icon svg{stroke:#a0a0a0;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn.icon:hover svg{stroke:var(--primary-600)}
.msg{margin-top:12px;font-size:14px}
.msg.ok{color:var(--ok)}
.msg.err{color:var(--danger)}
.footer-note{margin-top:18px;font-size:12px;color:var(--muted)}
.field.error label{color:#e11d48}
.field.error input{border-color:#e11d48}
.upload-area.error{border-color:#e11d48;box-shadow:0 0 0 1px #e11d48 inset}