.index-card-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0.75rem 0;
}

.index-card-row label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 12rem;
}

.index-card-row label:not(:has(input[type="checkbox"])) {
  padding: 0.55rem 0.7rem 0.6rem;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.03);
}

.index-card-row label:not(:has(input[type="checkbox"])) span {
  font-size: 0.85rem;
  font-weight: 600;
  color: #475569;
  letter-spacing: 0.01em;
}

.index-card-row label:not(:has(input[type="checkbox"])):focus-within {
  border-color: #0b57d0;
  box-shadow: 0 0 0 3px rgba(11, 87, 208, 0.15);
}

.index-card-row label :where(input:not([type="checkbox"]), select, textarea) {
  width: 100%;
  min-height: 2.3rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid #d0d7de;
  border-radius: 10px;
  background: #f8fafc;
  color: #0f172a;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.index-card-row label :where(input:not([type="checkbox"]), select, textarea):focus {
  outline: none;
  border-color: #0b57d0;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(11, 87, 208, 0.15);
}

.index-card-row label :where(input:not([type="checkbox"]), select, textarea):disabled {
  background: #f1f5f9;
  color: #94a3b8;
}

.index-card-row label :where(input[type="color"]) {
  padding: 0.2rem;
  height: 2.3rem;
}

.index-card-row label:has(input[type="checkbox"]) {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 0.65rem;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #f8fafc;
  min-height: 44px;
}

.index-card-row label:has(input[type="checkbox"]) span {
  font-weight: 600;
  color: #1f2937;
}

.index-card-row label:has(input[type="checkbox"]) input {
  width: 1.1rem;
  height: 1.1rem;
  margin: 0;
  accent-color: #0b57d0;
}

.index-card-row label:has(input[type="checkbox"]:checked) {
  border-color: #93c5fd;
  background: #eff6ff;
}

.index-card-row label:has(input[type="checkbox"]):focus-within {
  border-color: #0b57d0;
  box-shadow: 0 0 0 3px rgba(11, 87, 208, 0.15);
}

#index-card-form fieldset {
  margin: 0 0 1rem;
  padding: 0.9rem 0.9rem 0.8rem;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  background: #f9fafb;
}

#index-card-form legend {
  padding: 0 0.5rem;
  font-weight: 600;
  color: #0f172a;
}

.index-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.index-card-actions button {
  cursor: pointer;
}

.index-card-actions .primary {
  background: #0b57d0;
  border: 1px solid #0b57d0;
  color: #ffffff;
}

.index-card-actions .primary-alt {
  background: #0f766e;
  border: 1px solid #0f766e;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 6px 16px rgba(15, 118, 110, 0.25);
}

.index-card-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 1.25rem;
}

.index-card-side {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (max-width: 960px) {
  .index-card-layout {
    grid-template-columns: 1fr;
  }
  .index-card-side {
    gap: 1rem;
  }
}

@media (min-width: 961px) {
  .index-card-canvas {
    position: sticky;
    top: 1rem;
    align-self: start;
  }
}

details.index-card-details {
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  background: #f9fafb;
  margin: 0 0 1rem;
}

details.index-card-details summary {
  padding: 0.9rem;
  font-weight: 600;
  color: #0f172a;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

details.index-card-details summary::-webkit-details-marker {
  display: none;
}

details.index-card-details summary::after {
  content: '';
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid #64748b;
  border-bottom: 2px solid #64748b;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
  margin-left: 0.5rem;
}

details.index-card-details[open] summary::after {
  transform: rotate(-135deg);
}

details.index-card-details fieldset {
  border: none;
  background: transparent;
  margin: 0;
  padding: 0 0.9rem 0.9rem;
}

.index-card-presets {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 0.5rem 0 0;
}

.index-card-preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.preset-card {
  border: 1px solid #d0d7de;
  background: #ffffff;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
}

.preset-card:hover {
  border-color: #0b57d0;
}

.preset-card:focus-visible {
  outline: 3px solid #0b57d0;
  outline-offset: 2px;
}

.preset-title {
  display: block;
  font-weight: 700;
  color: #0f172a;
}

.preset-note {
  display: block;
  margin-top: 0.35rem;
  color: #475569;
  font-size: 0.85rem;
}

.index-card-canvas {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.index-card-preview-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.index-card-preview-tabs button {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid #d0d7de;
  background: #ffffff;
  cursor: pointer;
}

.index-card-preview-tabs button.active {
  background: #0b57d0;
  color: #ffffff;
  border-color: #0b57d0;
}

.index-card-preview {
  margin-top: 0.5rem;
}

#paperHostFront,
#paperHostBack {
  border: 1px dashed #d0d7de;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fafbfc;
  padding: 1rem;
}

#paperHostFront svg,
#paperHostBack svg {
  max-width: 100%;
  height: auto;
  box-shadow: 0 0 0 1px #eaeef2;
}

.print-meta[aria-hidden="true"] {
  display: none;
}

.pending-alert {
  display: none;
  margin-top: 0.5rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid #f59f00;
  background: #fff4e6;
  color: #663c00;
  border-radius: 8px;
  font-weight: 600;
}

.pending-alert.is-active {
  display: block;
}

@media print {
  body {
    background: #ffffff;
  }
  header,
  nav,
  .lang-switch,
  .index-card-actions,
  .index-card-presets,
  .button-row,
  .page-qr-fab,
  .page-qr-dialog,
  .card:not(.index-card-canvas),
  footer,
  .consent-banner,
  .consent-reopen {
    display: none !important;
  }
  main.container {
    max-width: none;
    margin: 0;
    padding: 0;
  }
  .index-card-canvas {
    border: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  .index-card-canvas h2,
  .index-card-canvas p,
  #preview-status,
  .index-card-preview-tabs {
    display: none !important;
  }
  #paperHostFront,
  #paperHostBack {
    border: none;
    box-shadow: none;
    min-height: 0;
    padding: 0;
  }
  .print-meta {
    display: none !important;
  }
  body.print-info-on .print-meta {
    display: block !important;
    font-size: 10px;
    color: #444;
    margin: 4px 0 8px;
  }
}