body.anmeldung { font: 14px/1.4 system-ui, sans-serif; }

/* Anmeldemaske — server-seitig gerendert, ohne JavaScript. */
body.anmeldung { display: flex; align-items: center; justify-content: center; min-height: 100vh; margin: 0; }
body.anmeldung main { width: 20rem; }
body.anmeldung h1 { font-size: 1.1rem; font-weight: 600; margin-bottom: 1.5rem; }
body.anmeldung label { display: block; margin-bottom: .75rem; font-size: .85rem; }
body.anmeldung input { display: block; width: 100%; box-sizing: border-box; padding: .4rem; margin-top: .2rem; }
body.anmeldung button { width: 100%; padding: .5rem; margin-top: .5rem; cursor: pointer; }
body.anmeldung .fehler { padding: .5rem .7rem; margin-bottom: 1rem; border-left: 3px solid #c00; background: #fee; font-size: .85rem; }