* { box-sizing: border-box; }
body {
  font: 13px/1.45 "Segoe UI", system-ui, sans-serif;
  margin: 0; color: #1a1a1a; background: #fff;
  display: flex; flex-direction: column; height: 100vh;
}

/* Titel-Leiste wie im Connect-to-Outlook-Dialog */
.titlebar {
  background: #2b3a44; color: #fff;
  padding: 8px 14px; font-weight: 600; font-size: 13px;
  flex-shrink: 0;
}

header { padding: 12px 18px 6px; border-bottom: 1px solid #e5e7eb; flex-shrink: 0; }
header h1 { font-size: 16px; font-weight: 600; margin: 0 0 10px; }

.toolbar { display: flex; align-items: center; gap: 14px; }
.toolbar .spacer { flex: 1; }
button.link {
  background: none; border: 0; color: #1f2937; cursor: pointer;
  font: inherit; padding: 4px 2px; display: inline-flex; align-items: center; gap: 5px;
}
button.link:hover { color: #2563eb; }
button.primary {
  background: #f4b400; color: #1a1a1a; border: 0; border-radius: 3px;
  padding: 7px 22px; font-weight: 600; cursor: pointer;
}
button.primary:hover { background: #e0a500; }
button:disabled { opacity: .5; cursor: default; }

main { flex: 1; overflow-y: auto; padding: 14px 18px; }

.target { display: grid; grid-template-columns: 150px 1fr; align-items: center; gap: 10px; margin-bottom: 12px; }
.target > label { text-align: right; color: #374151; font-weight: 500; }

/* Indexfelder: rechtsbündiges Label links, Eingabe rechts */
.fields { display: flex; flex-direction: column; gap: 8px; }
.field { display: grid; grid-template-columns: 150px 1fr; align-items: center; gap: 10px; }
.field > label { text-align: right; color: #374151; font-weight: 500; padding-top: 2px; }
.field.full { grid-template-columns: 150px 1fr; align-items: start; }
.field .req { color: #b91c1c; }

select, input[type="text"], input[type="number"], input[type="date"], textarea {
  width: 100%; padding: 6px 9px; border: 1px solid #b9c0c8; border-radius: 3px; font: inherit; background: #fff;
}
select:focus, input:focus, textarea:focus { outline: none; border-color: #2563eb; box-shadow: 0 0 0 2px #2563eb33; }
textarea { resize: vertical; min-height: 56px; }

/* Vorbefüllte (aus der Mail übernommene) Felder dezent kennzeichnen */
.field.prefilled input, .field.prefilled textarea { background: #f3f4f6; color: #4b5563; }

.options { margin: 0; }
.radio, .check { display: flex; align-items: center; gap: 8px; margin: 5px 0; font-weight: 400; }
.radio input, .check input { accent-color: #2563eb; }

.att-list { list-style: none; margin: 6px 0 0 26px; padding: 0; max-height: 110px; overflow-y: auto; }
.att-list li { display: flex; align-items: center; gap: 8px; font-size: 12px; padding: 2px 0; color: #374151; }

/* Footer bleibt fix sichtbar, nur der Felderbereich (main) scrollt. */
footer { border-top: 1px solid #e5e7eb; padding: 10px 18px; background: #fafafa; flex-shrink: 0; }
.muted { color: #6b7280; font-size: 12px; }
.err { color: #b91c1c; } .ok { color: #15803d; }
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: #b91c1c; }