body{margin:0;min-height:100vh;display:grid;place-items:center;background:#0b0f1d;font-family:-apple-system,system-ui,sans-serif;color:#fff}
.box{background:#151a33;padding:28px;border-radius:16px;width:min(360px,90vw);display:flex;flex-direction:column;gap:12px}
h1{margin:0 0 6px;font-size:20px;display:flex;gap:9px;align-items:center}h1 i{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,#22d3ee,#a78bfa);display:grid;place-items:center;font-style:normal;color:#0b0f1d;font-size:14px}
input,select{padding:10px 12px;border-radius:9px;border:1px solid #2c3355;background:#0b0f1d;color:#fff;font:inherit}
button{padding:10px;border-radius:9px;border:0;background:#5b3df5;color:#fff;font:inherit;font-weight:700;cursor:pointer}button.alt{background:#232a4d}button:disabled{opacity:.5;cursor:default}
p{margin:0;font-size:13px;color:#b8bfdc;line-height:1.45}.err{color:#ff8fa3;min-height:16px}.ok{color:#7ee0a1}
.or{display:flex;align-items:center;gap:10px;color:#6c7393;font-size:12px}.or::before,.or::after{content:"";flex:1;height:1px;background:#2c3355}
code{background:#0b0f1d;padding:2px 6px;border-radius:6px;font-size:15px;letter-spacing:1px}.kv{font-size:12.5px;color:#b8bfdc;display:grid;grid-template-columns:auto 1fr;gap:4px 12px}.kv b{color:#fff;font-weight:600}
label{display:flex;flex-direction:column;gap:5px;font-size:12px;color:#b8bfdc}.hide{display:none}