:root { color-scheme: dark; --bg: #070b15; --panel: #0e1627; --text: #f7f8fc; --muted: #a9b4c7; --green: #4fce8b; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.6 system-ui, sans-serif; }
main { max-width: 760px; margin: auto; padding: 32px 20px; }
a { color: var(--green); }
.brand { font-size: 1.25rem; font-weight: 750; text-decoration: none; }
h1 { font-size: clamp(2rem, 7vw, 3rem); letter-spacing: -.04em; }
section { margin: 24px 0; padding: 24px; border: 1px solid #23314b; border-radius: 16px; background: var(--panel); }
.button, button { display: inline-block; font: inherit; font-weight: 650; border: 1px solid transparent; border-radius: 8px; padding: 12px 18px; background: var(--green); color: #071b11; cursor: pointer; text-decoration: none; }
:focus-visible { outline: 3px solid #f7f8fc; outline-offset: 4px; }
.badge { color: var(--green); }
button:disabled { opacity: .6; cursor: not-allowed; }
button.secondary { border-color: #425570; background: transparent; color: var(--text); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.muted { color: var(--muted); font-size: .9rem; }
#notice { min-height: 1.6em; overflow-wrap: anywhere; }
#email { overflow-wrap: anywhere; }
#keys { list-style: none; padding: 0; }
#keys li { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 10px 0; }
#key-reveal { border: 1px solid var(--green); border-radius: 8px; margin-top: 20px; padding: 16px; }
#key-value { display: block; overflow-wrap: anywhere; white-space: pre-wrap; margin: 16px 0; }
[hidden] { display: none !important; }
@media (max-width: 480px) { main { padding: 24px 16px; } section { padding: 18px; } .actions button { width: 100%; } }