/* Farben und Schrift wie im Cockpit und auf netzgewinn.de: Leinen, warmes Schwarz, Rot. */
@font-face {
  font-family: 'Red Hat Text';
  font-weight: 300 700;
  src: url('/fonts/redhattext.woff2') format('woff2');
  font-display: swap;
}

:root {
  color-scheme: light;
  --plane: #fbfaf8;
  --surface: #ffffff;
  --surface-2: #f2eee7;
  --text: #1a1816;
  --text-2: #3d3a36;
  --muted: #6f6a63;
  --border: rgb(26 24 22 / 0.12);
  --accent: #c8242b;
  --accent-strong: #9a1820;
  --accent-soft: #f6e3e4;
  --warn-bg: #fff4e2;
  --warn-text: #7a4b0e;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --plane: #14120f;
    --surface: #23201d;
    --surface-2: #2d2a26;
    --text: #f7f4ef;
    --text-2: #d9d2c7;
    --muted: #a19a90;
    --border: rgb(255 255 255 / 0.12);
    --accent: #e05a5f;
    --accent-strong: #ef7d80;
    --accent-soft: #3a2523;
    --warn-bg: #3a2e18;
    --warn-text: #f0d2a0;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--plane);
  color: var(--text);
  font-family: 'Red Hat Text', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

body {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 16px 48px;
}

.karte {
  width: 100%;
  max-width: 560px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 28px 20px;
  box-shadow: 0 10px 30px rgb(26 24 22 / 0.06);
}

.kopf { margin-bottom: 20px; }
.kopf img { display: block; height: 38px; width: auto; }
@media (prefers-color-scheme: dark) {
  .kopf img { background: #fbfaf8; padding: 6px 10px; border-radius: 8px; }
}

h1 {
  font-size: 1.4rem;
  line-height: 1.25;
  margin: 0 0 12px;
  font-weight: 700;
}

p { margin: 0 0 12px; }
.muted { color: var(--muted); }
.klein { font-size: 0.875rem; }

.hinweise {
  margin: 0 0 18px;
  padding: 12px 16px 12px 32px;
  background: var(--surface-2);
  border-radius: 10px;
  font-size: 0.95rem;
}
.hinweise li + li { margin-top: 4px; }

.form { display: grid; gap: 12px; }
label { font-size: 0.85rem; font-weight: 600; color: var(--text-2); display: block; margin-bottom: 4px; }
input {
  width: 100%;
  font: inherit;
  font-size: 1.15rem;
  letter-spacing: 0.15em;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
}
input::placeholder { letter-spacing: 0; font-size: 0.9rem; }
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }

.knopf {
  font: inherit;
  font-weight: 600;
  padding: 12px 18px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
.knopf:hover { background: var(--accent-strong); }
.knopf:disabled { opacity: 0.6; cursor: wait; }

.fehler {
  margin: 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.95rem;
}

.warnung {
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--warn-bg);
  color: var(--warn-text);
  font-size: 0.95rem;
}

.felder { margin: 18px 0; }
.felder dt { font-size: 0.8rem; color: var(--muted); margin-top: 12px; }
.felder dd { margin: 2px 0 0; }
.zeile { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.wert {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1rem;
  padding: 6px 10px;
  background: var(--surface-2);
  border-radius: 6px;
  word-break: break-all;
  user-select: all;
}
.zeile a { color: var(--accent-strong); word-break: break-all; }
.notiz { white-space: pre-wrap; font-size: 0.95rem; color: var(--text-2); }

.klein-knopf {
  font: inherit;
  font-size: 0.8rem;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}
.klein-knopf:hover { background: var(--surface-2); }

.nachricht {
  white-space: pre-wrap;
  padding: 12px 14px;
  border-left: 3px solid var(--accent);
  background: var(--surface-2);
  border-radius: 0 8px 8px 0;
  font-size: 0.95rem;
}

.fuss {
  margin-top: 24px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  font-size: 0.75rem;
  color: var(--muted);
}

@media (max-width: 480px) {
  .karte { padding: 20px 16px 16px; }
  h1 { font-size: 1.25rem; }
}