body {
  margin: 0;
  background: #f7f3f5;
  color: #27232a;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.editor-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 320px;
}

.slide-list,
.inspector {
  background: #fff;
  border-right: 1px solid #eadde3;
  padding: 18px;
  overflow: auto;
}

.inspector {
  border-left: 1px solid #eadde3;
  border-right: 0;
}

.canvas {
  padding: 24px;
  display: grid;
  gap: 18px;
  align-content: start;
}

.topbar {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

button,
.button {
  min-height: 42px;
  border-radius: 12px;
  border: 1px solid #dfccd4;
  background: #fff;
  color: #302831;
  padding: 0 14px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  display: inline-grid;
  place-items: center;
}

.primary {
  background: #e63f72;
  border-color: #e63f72;
  color: #fff;
}

.slide-button {
  width: 100%;
  text-align: left;
  display: grid;
  gap: 4px;
  margin-bottom: 8px;
  padding: 12px;
}

.slide-button[aria-current="true"] {
  border-color: #e63f72;
  background: #fff2f6;
}

.slide-preview {
  min-height: min(62vh, 620px);
  aspect-ratio: 16 / 9;
  background: var(--slide-bg, #fff8fb);
  border-radius: 24px;
  border: 1px solid #eadde3;
  box-shadow: 0 20px 64px rgba(40, 28, 38, .1);
  padding: clamp(28px, 5vw, 72px);
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  overflow: hidden;
}

.slide-preview h1 {
  font-size: clamp(42px, 6vw, 92px);
  line-height: 1.1;
  margin: 0 0 24px;
  letter-spacing: 0;
}

.block-preview {
  font-size: calc(40px * var(--block-scale, 1));
  line-height: 1.35;
  margin: 8px 0;
}

.answer-preview {
  border: 4px solid #e63f72;
  border-radius: 18px;
  padding: 12px 18px;
  color: #a82351;
}

.inspector label,
.inspector fieldset {
  display: grid;
  gap: 7px;
  margin: 0 0 14px;
}

.inspector input,
.inspector textarea,
.inspector select {
  width: 100%;
  box-sizing: border-box;
  min-height: 42px;
  border-radius: 12px;
  border: 1px solid #d9cbd2;
  padding: 8px 10px;
}

.inspector textarea {
  min-height: 96px;
}

.block-list {
  display: grid;
  gap: 10px;
}

.block-card {
  border: 1px solid #eadde3;
  border-radius: 14px;
  padding: 12px;
  background: #fff;
}

@media (max-width: 980px) {
  .editor-shell {
    grid-template-columns: 1fr;
  }

  .slide-list,
  .inspector {
    border: 0;
  }

  .slide-preview {
    min-height: auto;
  }
}