.studio-main {
  width: min(96rem, 100% - 2rem);
  max-width: none;
}

.studio-heading,
.studio-actions,
.studio-tabs,
.studio-save-line,
.studio-price-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.studio-heading {
  justify-content: space-between;
}

.studio-tabs {
  margin: 1rem 0;
}

.studio-tablist {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.studio-tab[aria-selected="true"] {
  border-color: var(--site-teal);
  color: var(--site-teal);
}

.studio-layout {
  display: grid;
  grid-template-columns: minmax(15rem, 20rem) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.studio-sidebar,
.studio-editor,
.studio-panel,
.studio-conflict,
.studio-recovery {
  border: 1px solid var(--site-border);
  border-radius: var(--radius);
  background: rgba(3, 10, 16, 0.84);
  padding: 1rem;
}

.studio-list {
  display: grid;
  gap: 0.5rem;
}

.studio-list-item {
  width: 100%;
  border: 1px solid var(--site-border);
  border-radius: 0.5rem;
  background: rgba(0, 0, 0, 0.24);
  color: var(--site-text);
  padding: 0.75rem;
  text-align: left;
  cursor: pointer;
}

.studio-list-item:hover,
.studio-list-item:focus-visible,
.studio-list-item[aria-current="true"] {
  border-color: var(--site-teal);
}

.studio-list-item small {
  display: block;
  margin-top: 0.25rem;
  color: var(--site-muted);
}

.studio-editor-grid {
  display: grid;
  grid-template-columns: minmax(15rem, 20rem) minmax(20rem, 1fr);
  gap: 1rem;
}

.studio-controls {
  display: grid;
  gap: 0.85rem;
  align-content: start;
}

.studio-controls label,
.studio-controls fieldset {
  display: grid;
  gap: 0.3rem;
}

.studio-controls fieldset {
  border: 1px solid var(--site-border);
  border-radius: 0.5rem;
  padding: 0.75rem;
}

.studio-controls input,
.studio-controls select,
.studio-controls textarea {
  width: 100%;
  border: 1px solid var(--site-border);
  border-radius: 0.35rem;
  background: #071019;
  color: var(--site-text);
  padding: 0.65rem;
}

.studio-tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
}

.studio-tool[aria-pressed="true"] {
  border-color: var(--site-teal);
  color: var(--site-teal);
}

.studio-canvas-wrap {
  min-height: 40rem;
  border: 1px solid var(--site-border);
  border-radius: 0.65rem;
  overflow: hidden;
  background: #02050a;
}

#studio-editor-canvas {
  display: block;
  width: 100%;
  height: min(70vh, 52rem);
  min-height: 40rem;
  touch-action: none;
}

#studio-editor-canvas:focus-visible {
  outline: 3px solid Highlight;
  outline-offset: -4px;
}

.studio-save-line {
  justify-content: space-between;
  color: var(--site-muted);
  margin-bottom: 1rem;
}

.studio-state {
  color: var(--site-teal);
}

.studio-state[data-state="dirty"],
.studio-state[data-state="conflict"],
.studio-state[data-state="offline"] {
  color: var(--site-amber);
}

.studio-conflict,
.studio-recovery {
  margin: 1rem 0;
  border-color: var(--site-amber);
}

.studio-validation {
  min-height: 2rem;
  color: var(--site-muted);
}

.studio-validation[data-valid="false"] {
  color: var(--site-amber);
}

.studio-marker-form textarea {
  min-height: 8rem;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.75rem;
}

.studio-versions {
  display: grid;
  gap: 0.75rem;
}

.studio-version {
  border: 1px solid var(--site-border);
  border-radius: 0.5rem;
  padding: 0.8rem;
}

.studio-version code {
  display: block;
  overflow-wrap: anywhere;
  color: var(--site-teal);
  font-size: 0.72rem;
}

.studio-version > a,
.studio-version > button {
  display: inline-flex;
  margin-top: 0.65rem;
  margin-right: 0.65rem;
}

.studio-result {
  min-height: 2.5rem;
  padding: 0.7rem 0;
  color: var(--site-muted);
}

.studio-signing-qr {
  display: block;
  width: min(15rem, 100%);
  height: auto;
  margin-block: 0.75rem;
  border: 1px solid var(--site-border);
  border-radius: 0.5rem;
}

@media (max-width: 900px) {
  .studio-layout,
  .studio-editor-grid {
    grid-template-columns: 1fr;
  }

  .studio-sidebar {
    max-height: 18rem;
    overflow: auto;
  }

  .studio-canvas-wrap,
  #studio-editor-canvas {
    min-height: 26rem;
    height: 55vh;
  }
}

@media (max-width: 480px) {
  .studio-main {
    width: min(100% - 1rem, 96rem);
  }

  .studio-tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .studio-actions .site-btn {
    flex: 1 1 8rem;
  }
}

@media (forced-colors: active) {
  .studio-sidebar,
  .studio-editor,
  .studio-panel,
  .studio-conflict,
  .studio-recovery,
  .studio-canvas-wrap {
    border: 1px solid CanvasText;
  }
}