body { background:#111; color:#eee; font-family:Arial, sans-serif; margin:0; }
.container { max-width: 560px; margin: 10vh auto; background:#1a1a1a; padding:2rem; border-radius:8px; box-shadow:0 0 10px rgba(255,102,179,.3); }
h1, h3 { color:#ff66b3; text-align:center; }
form { display:flex; flex-direction:column; gap:.75rem; }
input, button { padding:.75rem 1rem; border:1px solid #444; background:#222; color:#fff; border-radius:6px; }
button { background:#ff66b3; cursor:pointer; }
button:hover { filter:brightness(1.1); }
a { color:#ff66b3; }
.message { color:#ff66b3; text-align:center; min-height:1.2rem; }
.check { display:flex; align-items:center; gap:.5rem; color:#ccc; }