/* ========== Base (mobile-first) ========== */
* { box-sizing: border-box }
:root {
  --bg: #f7f7f8;
  --fg: #111;
  --muted: #6b7280;
  --card: #fff;
  --border: #e5e7eb;
  --input: #cfd3d8;
  --primary: #111;
  --primary-cta: #0f172a;
  --cta-text: #fff;
  --radius: 12px;
  --radius-sm: 8px;
  --gap: 12px;
  --gap-lg: 16px;
}
html, body { height: 100% }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.35;
}
a { color: inherit }
.muted { color: var(--muted) }

/* ========== Layout ========== */
.wrap { max-width: 860px; margin: 0 auto; padding: 16px }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin: 12px 0;
}

/* Grid: 1 Spalte; ab 640px -> 2 Spalten */
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
@media (min-width: 640px) {
  .grid.cols-2 { grid-template-columns: repeat(2, 1fr) }
  .grid.cols-3 { grid-template-columns: repeat(3, 1fr) }
}
.row { display: flex; flex-wrap: wrap; gap: var(--gap) }

/* ========== Forms ========== */
label { display: block; font-size: 14px }
label > span { display:block; margin-bottom:6px }
input, select, button, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--input);
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 15px;
}
input[readonly], input[disabled] {
  background: #f1f5f9;
  color: #475569;
}
.help { font-size: 12px; color: var(--muted); margin-top: 6px }

.radio-row { display: grid; gap: 8px }
@media (min-width: 640px) { .radio-row { grid-template-columns: repeat(2, 1fr) } }
.radio { display: flex; align-items: center; gap: 8px }

/* ========== Buttons ========== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; font-weight: 600; cursor: pointer; text-decoration: none;
  border: 1px solid var(--primary);
  background: var(--primary-cta); color: var(--cta-text);
  padding: 10px 14px; border-radius: var(--radius);
}
.btn.secondary { background: #fff; color: var(--primary); }
.btn[disabled] { opacity:.6; cursor:not-allowed }

/* Section spacing */
.section-title { margin: 10px 0 6px; font-size: 18px }
.sub-title { margin: 8px 0 4px; font-size: 16px }

/* File field wrapper looks tidy */
.file-row { display:grid; gap: var(--gap) }
@media (min-width: 640px) { .file-row { grid-template-columns: 1fr auto } }

/* Fix: Checkbox/Radio-Labels schön in einer Zeile */
.radio { display: inline-flex; align-items: center; gap: 8px; }
.radio input[type="checkbox"],
.radio input[type="radio"] { flex: 0 0 auto; }

/* Kartenabstände + Buttons konsistent */
.actions { display:flex; gap:12px; flex-wrap:wrap }
.hidden { display: none !important; }

/* Checkboxen / Radios dürfen NICHT 100% breit sein */
input[type="checkbox"],
input[type="radio"] {
  width: auto;            /* override der globalen 100% */
  height: auto;
}

/* Saubere Inline-Ausrichtung für Label + Control */
.radio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  line-height: 1.3;
}
.radio input[type="checkbox"],
.radio input[type="radio"] {
  flex: 0 0 auto;         /* fixe Breite, kein Strecken */
  margin: 0;              /* Browser-Default oft zu groß */
}

/* (Optional) Zweispaltiges Raster für Radiogruppen ab 640px */
.radio-row { display: grid; gap: 8px }
@media (min-width: 640px) {
  .radio-row { grid-template-columns: 1fr 1fr; align-items: start; }
}

.alert { padding:10px 12px; border-radius:8px; margin:8px 0; }
.alert-danger { background:#fee2e2; color:#7f1d1d; border:1px solid #fecaca; }
.list { display:grid; gap:8px; }
.item { display:flex; justify-content:space-between; align-items:center; }
.item a { text-decoration:none; }
.badge { font-size:12px; padding:3px 6px; border-radius:999px; border:1px solid #cbd5e1; }

.table-wrap table th, .table-wrap table td { padding:8px 6px; }
.table-wrap table th { border-bottom:1px solid var(--border); font-weight:600; }
.table-wrap table tr + tr td { border-top:1px solid #f1f5f9; }