*{box-sizing:border-box}body{margin:0;font:16px system-ui,sans-serif;background:#f3f6f9;color:#123}
header{background:#0b3d5c;color:#fff;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:5}
header b{font-size:18px}main{padding:14px;max-width:640px;margin:auto}
.card{background:#fff;border-radius:14px;padding:14px;margin-bottom:12px;box-shadow:0 1px 4px #0002}
input,select{width:100%;font-size:18px;padding:12px;border:1px solid #bcd;border-radius:10px}
button{font-size:17px;padding:13px 16px;border:0;border-radius:10px;background:#0b6fa4;color:#fff;font-weight:600;cursor:pointer}
button.alt{background:#e3ebf2;color:#123}button.ok{background:#1e8e3e}button.bad{background:#c5221f}button.sm{padding:7px 10px;font-size:14px}
.row{display:flex;gap:8px;margin-top:8px}.row>*{flex:1}.muted{color:#678;font-size:14px}
.res{padding:11px;border-bottom:1px solid #e6ecf1;cursor:pointer}.res:active{background:#e8f2fa}.res small{color:#678}
.tag{display:inline-block;background:#e3ebf2;border-radius:6px;padding:2px 7px;font-size:12px;margin:2px}
img.ph{width:100%;aspect-ratio:1;object-fit:contain;background:#eee;border-radius:10px}
#reader{width:100%}.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#123;color:#fff;padding:10px 16px;border-radius:10px;z-index:9}
table{width:100%;border-collapse:collapse;font-size:14px}td,th{padding:6px;border-bottom:1px solid #e6ecf1;text-align:left}
.hide{display:none}
button.big{width:100%;font-size:21px;padding:20px;margin-top:8px;border-radius:14px}
.rc{border-radius:14px;padding:16px;margin-top:12px;font-size:18px}.rc b{font-size:20px}.rc button{width:100%;margin-top:12px;font-size:19px;padding:16px}
.rc.g{background:#d9f2df;border:2px solid #1e8e3e}.rc.b{background:#dcebfa;border:2px solid #0b6fa4}.rc.o{background:#fde6cc;border:2px solid #e37400}.rc.o button{background:#e37400}
.rc small{display:block;font-size:14px;color:#456;margin-top:6px}
.rc.g button{background:#1e8e3e}
#step3 a{white-space:nowrap;font-size:17px;padding:8px 0}