:root { --blue: #1A3699; --green: #29A670; --red: #C62833; --text: #111; --muted: #555; --border: #D1D5DB; --surface: #F4F6F9; }
* { box-sizing: border-box; }
body { margin: 0; padding: 24px 16px; background: var(--surface); color: var(--text); font: 15px/1.5 "Segoe UI", system-ui, sans-serif; }
.card { max-width: 420px; margin: 0 auto; padding: 24px; background: #fff; border: 1px solid var(--border); border-radius: 12px; }
body.wide .card { max-width: 960px; }
.brand { margin: 0 0 4px; color: var(--blue); font-weight: 700; }
h1 { margin: 0 0 8px; font-size: 22px; }
h2 { margin: 28px 0 8px; font-size: 17px; }
.muted { color: var(--muted); }
.error, .notice { padding: 8px 12px; border-radius: 6px; }
.error { background: #FDECEE; color: var(--red); }
.notice { background: #E8F6EF; color: #17603F; }
label { display: block; margin-top: 12px; font-weight: 600; }
input[type=text], input[type=password], input[type=date], select { display: block; width: 100%; margin-top: 4px; padding: 9px 10px; border: 1px solid var(--border); border-radius: 6px; font: inherit; }
input:focus, select:focus, button:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; }
input.code { font-size: 22px; letter-spacing: 6px; text-align: center; }
button { margin-top: 16px; padding: 10px 16px; border: 0; border-radius: 6px; background: var(--blue); color: #fff; font: inherit; font-weight: 600; cursor: pointer; }
form:not(.row):not(.inline) button { width: 100%; }
button.secondary { background: #fff; color: var(--blue); border: 1px solid var(--blue); }
button.link { margin-top: 12px; padding: 0; background: none; color: var(--blue); font-weight: 400; text-decoration: underline; }
.qr { width: 220px; margin: 12px auto; }
.qr svg { display: block; width: 100%; height: auto; }
code { font-size: 16px; word-break: break-all; }
.user { margin-top: 12px; padding: 12px; border: 1px solid var(--border); border-radius: 8px; }
.user p { margin: 0; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.row label { flex: 1 1 160px; margin-top: 8px; }
.row label.check { flex: 0 0 auto; font-weight: 400; padding-bottom: 9px; }
.row button { margin-top: 8px; }