:root {
    --bg: #0b1220;
    --card: #101a33;
    --text: #e9eefc;
    --muted: #b7c3e6;
    --accent: #6aa6ff;
    --border: rgba(255,255,255,.10);
    --shadow: 0 12px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: radial-gradient(1200px 600px at 30% 10%, rgba(106,166,255,.20), transparent 60%),
    radial-gradient(900px 500px at 80% 30%, rgba(123,92,255,.15), transparent 55%),
    var(--bg);
    color: var(--text);
}

.container {
    max-width: 980px;
    margin: 0 auto;
    padding: 40px 20px;
}

.card {
    margin: 0 auto;
    max-width: 680px;
    background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 26px 22px;
}

.brand {
    text-align: center;
    margin-bottom: 18px;
}
.brand img {
    max-width: 180px;
    height: auto;
}
.brand h1 {
    margin: 10px 0 0;
    font-size: 22px;
}
.brand p {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.form-row { margin: 14px 0; }
label {
    display: block;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 13px;
}

input[type="text"], input[type="email"] {
    width: 100%;
    padding: 12px 12px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(0,0,0,.20);
    color: var(--text);
    outline: none;
}
input::placeholder { color: rgba(233,238,252,.55); }

.radio-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.radio {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px;
    background: rgba(0,0,0,.18);
}
.radio input { margin-right: 8px; }

.actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 18px;
}
button {
    padding: 12px 14px;
    border: 0;
    border-radius: 12px;
    background: var(--accent);
    color: #071022;
    font-weight: 700;
    cursor: pointer;
}
.secondary {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.35;
}
.footer {
    text-align: center;
    margin-top: 16px;
    color: var(--muted);
    font-size: 12px;
}
.small-link { color: var(--muted); text-decoration: underline; }