:root{--brand:#976D3F;--brand-dark:#573B22;--brand-soft:rgba(151,109,63,.08);--bg:#FBF9F6;--card:#fff;--fg:#1C1C1C;--muted:#6B6B6B;--border:#E3DED6;--ok:#15803D;--warn:#A16207;--err:#B91C1C;--err-bg:rgba(239,68,68,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:Inter,system-ui,sans-serif;font-size:16px;line-height:1.5}
.wrap{max-width:520px;margin:0 auto;padding:20px 16px 40px}
.brand{display:flex;align-items:center;gap:10px;font-family:Outfit,Inter,sans-serif;font-weight:700;font-size:18px;letter-spacing:.02em;margin:6px 0 16px}
.logo{width:22px;height:22px;border-radius:5px;background:var(--brand);display:inline-block}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px 20px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
h1{font-family:Outfit,Inter,sans-serif;font-size:24px;margin:0 0 6px;line-height:1.2}h2{font-family:Outfit,Inter,sans-serif;font-size:18px;margin:18px 0 8px}
p{margin:0 0 10px}.muted{color:var(--muted);font-size:14px}.big{font-family:Outfit,Inter,sans-serif;font-size:34px;font-weight:700;margin:6px 0}
.row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--border);font-size:15px}.row:last-child{border-bottom:0}.row b{font-weight:600}
label{display:block;font-size:14px;font-weight:600;margin:14px 0 4px}input,select{width:100%;font:inherit;padding:11px 12px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--fg)}
input:focus,select:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}.hint{font-size:12px;color:var(--muted);margin-top:4px}
.field-err input,.field-err select{border-color:var(--err);background:var(--err-bg)}.errt{color:var(--err);font-size:13px;margin-top:4px}
.btn{display:block;width:100%;font:inherit;font-weight:700;padding:13px;border-radius:10px;border:1px solid var(--brand);background:var(--brand);color:#fff;cursor:pointer;margin-top:18px}
.btn.sec{background:#fff;color:var(--brand-dark);border-color:var(--border)}.btn:disabled{opacity:.55;cursor:default}
.seg{display:flex;gap:8px;margin-top:6px}.seg button{flex:1;font:inherit;padding:10px;border-radius:10px;border:1px solid var(--border);background:#fff;cursor:pointer}.seg button.on{border-color:var(--brand);background:var(--brand-soft);font-weight:600}
.check{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:14px}.check input{width:auto;margin-top:3px}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand-dark)}.badge.ok{background:rgba(34,197,94,.12);color:var(--ok)}.badge.warn{background:rgba(234,179,8,.14);color:var(--warn)}.badge.err{background:var(--err-bg);color:var(--err)}
.spinner{width:36px;height:36px;border:4px solid var(--border);border-top-color:var(--brand);border-radius:50%;margin:14px auto;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.center{text-align:center}.code{font-family:ui-monospace,Menlo,monospace;letter-spacing:.06em}
.foot{margin-top:22px;text-align:center;font-size:12px;color:var(--muted)}.foot a{color:var(--brand-dark)}
.modal[hidden]{display:none}.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:16px}.modal-box{background:#fff;border-radius:14px;padding:22px;max-width:520px;font-size:14px}
.alert{padding:10px 12px;border-radius:10px;background:var(--err-bg);color:var(--err);font-size:14px;margin-top:12px}
@media (prefers-reduced-motion:reduce){.spinner{animation:none}}