.tool-wrap {
  display: grid;
  grid-template-columns: minmax(320px, 360px) minmax(0, 1fr);
  gap: var(--space-4);
}

.tool-panel,
.preview-panel {
  padding: 18px;
}

.tool-panel h1,
.preview-head h2 {
  margin: 0;
}

.tool-panel .field {
  margin: 0;
  width: 100%;
}

.tool-panel label {
  width: 100%;
  margin-bottom: 0;
}

.field input[type="text"],
.field input[type="file"],
.field input[type="range"],
.field input[type="color"] {
  width: 100%;
}

.field input[type="color"] {
  padding: 0;
  border: 0;
}

.slider-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 16px;
  align-items: center;
}

.row-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.row-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.toggle-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  cursor: pointer;
}

.toggle-row input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.slider-value-row {
  justify-items: end;
}

.slider-span {
  grid-column: 1 / -1;
}

.advanced-panel {
  margin-top: 18px;
  background: var(--panel);
  border: var(--border);
  border-radius: var(--radius-small);
  padding: var(--space-2) var(--space-3);
}

.advanced-panel summary {
  margin: 0;
  padding: 0;
  border: 0;
  color: var(--text);
  font-weight: 600;
}

.advanced-panel summary+* {
  margin-top: var(--space-2);
}

.advanced-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px 0;
  margin-top: 14px;
}

.help {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.45;
  margin: 8px 0 0;
}

.help code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
}

.actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.preview-panel {
  display: flex;
  flex-direction: column;
}

.preview-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.status {
  font-size: 0.85rem;
  color: var(--muted);
  min-height: 1.2em;
  text-align: right;
}

.svg-wrap {
  flex: 1;
  border: 1px dashed var(--border-color);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  padding: 12px;
  background: white;
}

.svg-wrap svg {
  height: auto;
  display: block;
  overflow: visible;
}

.spin-group {
  transform-box: view-box;
  transform-origin: 500px 500px;
}

.is-spinning {
  animation-name: sigil-spin;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

.sigil-share-page {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.sigil-share-main {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.sigil-share-frame {
  width: min(92vw, 980px);
}

.sigil-share-wrap {
  min-height: min(92vw, 900px);
  border: 0;
  padding: 0;
  border-radius: 0;
}

.sigil-share-status {
  text-align: center;
  margin-bottom: 10px;
}

.share-modal {
  width: min(680px, calc(100vw - 32px));
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text);
}

.share-modal::backdrop {
  background: rgb(0 0 0 / 0.55);
}

.share-modal-card {
  display: grid;
  gap: 16px;
  padding: 18px;
  background: var(--panel-2);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.share-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.share-modal-head h2 {
  margin: 0;
  font-size: 1.1rem;
}

.tool-panel input[type="range"] {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  cursor: pointer;
}

@keyframes sigil-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 960px) {
  .tool-wrap {
    grid-template-columns: 1fr;
  }

  .row-3 {
    grid-template-columns: 1fr;
  }

  .preview-panel {
    min-height: unset;
  }
}