:root{color-scheme:dark;font:14px/1.45 "Segoe UI",Inter,sans-serif;--bg:#1c1c1e;--surface:#2c2c2e;--control:#3a3a3c;--line:rgba(255,255,255,.1);--text:#fff;--muted:rgba(235,235,245,.62);--faint:rgba(235,235,245,.34);--accent:#0a84ff;--accent-deep:#0066cc;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{display:grid;place-items:center;margin:0;min-height:100vh;padding:24px;background:radial-gradient(circle at 12% -12%,rgba(10,132,255,.16),transparent 32%),var(--bg);color:var(--text)}
button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}[hidden]{display:none!important}
.card{width:100%;max-width:430px;border:1px solid var(--line);border-radius:14px;padding:22px;background:rgba(44,44,46,.9);box-shadow:0 14px 35px rgba(0,0,0,.16)}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:15px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:linear-gradient(145deg,var(--accent),var(--accent-deep));box-shadow:0 10px 30px rgba(10,132,255,.3);font-size:14px;font-weight:800;letter-spacing:.04em}
.eyebrow{color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.18em}h1{margin:1px 0 0;font-size:20px;line-height:1.15}
.section-copy{margin:0 0 15px;color:var(--muted);font-size:12px}
.form-grid{display:grid;gap:11px}.field{display:flex;flex-direction:column;gap:5px;min-width:0}.field>span{color:var(--muted);font-size:11px;font-weight:650}
.optional{margin-left:5px;color:var(--faint);font-size:10px;font-style:normal;font-weight:500;letter-spacing:.04em;text-transform:uppercase}
input{width:100%;min-height:38px;border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:8px 10px;background:var(--control);color:var(--text);outline:0}input::placeholder{color:var(--faint)}input:hover{border-color:rgba(255,255,255,.2)}input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(10,132,255,.16)}
.button{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:38px;border:1px solid transparent;border-radius:8px;padding:8px 13px;background:linear-gradient(180deg,var(--accent),var(--accent-deep));color:white;font-weight:700}.button:hover{filter:brightness(1.08)}.button-row{margin-top:14px}
.status-banner{display:flex;align-items:center;min-height:38px;margin-top:14px;padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:rgba(44,44,46,.78);color:var(--muted)}.status-banner.ok{border-color:rgba(48,209,88,.25);color:#8fe6a5}.status-banner.danger{border-color:rgba(255,69,58,.35);color:#ff918a}
.footnote{margin:15px 0 0;color:var(--faint);font-size:11px}
.backlink{color:#72b7ff;text-decoration:none}.backlink:hover{text-decoration:underline}
button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}