.ashp_signature {
  --sig-border: #c9d2bf;
  --sig-muted: #9aa5a5;
  --sig-label: #4a5c5c;
  --sig-green: #a9c308;
  --sig-ok: #5a7000;
  --sig-warn: #8a5a00;
  --sig-error: #b3261e;

  margin-bottom: 16px;
}

.ashp_signature_label {
  margin-bottom: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--sig-label);
}

.ashp_signature_required {
  margin-left: 0.2em;
  color: var(--sig-error);
}

.ashp_signature_pad {
  position: relative;
  height: clamp(150px, 33vw, 220px);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--sig-border);
  border-radius: 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ashp_signature_canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  touch-action: none;               /* Seite beim Zeichnen nicht scrollen */
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;      /* kein Lupen-/Kontextmenü auf iOS */
}

.ashp_signature_line {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28%;
  border-bottom: 1px solid var(--sig-muted);
  pointer-events: none;
}

.ashp_signature_line::before {
  content: "\00D7";
  position: absolute;
  left: -18px;
  bottom: -2px;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--sig-muted);
}

.ashp_signature_placeholder {
  position: absolute;
  inset: 0 0 35% 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 16px 8px;
  font-size: 0.95rem;
  color: var(--sig-muted);
  text-align: center;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.ashp_signature.has-ink .ashp_signature_placeholder {
  opacity: 0;
}

.ashp_signature.is-signed .ashp_signature_pad {
  border-color: var(--sig-green);
}

.ashp_signature.is-invalid .ashp_signature_pad {
  border-color: var(--sig-error);
  box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.15);
}

.ashp_signature.is-disabled .ashp_signature_pad {
  opacity: 0.6;
}

.ashp_signature.is-disabled .ashp_signature_canvas {
  cursor: not-allowed;
}

.ashp_signature_bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 6px;
}

.ashp_signature_bar .ashp_button {
  margin: 0;
}

.ashp_signature_status {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 0.85rem;
  color: var(--sig-warn);
}

.ashp_signature.is-signed .ashp_signature_status {
  color: var(--sig-ok);
}

.ashp_signature.is-invalid .ashp_signature_status {
  font-weight: 600;
  color: var(--sig-error);
}

.ashp_signature_hint {
  margin-top: 4px;
  font-size: 0.85rem;
  color: #6b7a7a;
}

@media (prefers-reduced-motion: reduce) {
  .ashp_signature_pad,
  .ashp_signature_placeholder {
    transition: none;
  }
}