/* Layout des Art-Studios: Canvas links, Steuerung rechts. */

.studio {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 20px;
  max-width: 1300px;
  margin: 0 auto;
  padding: 20px;
}

.canvas-wrap {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

#canvas {
  width: 100%;
  max-width: 760px;
  height: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: #000;
}

.controls {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.controls select { width: 100%; }

.seed-row { display: flex; gap: 8px; }
.seed-row input { flex: 1; font-family: var(--mono); }

.hint {
  margin: 8px 0 0;
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* Paletten als anklickbare Farbstreifen */
.palette-list { display: flex; flex-direction: column; gap: 6px; }

.palette-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  cursor: pointer;
  transition: border-color 0.15s;
}

.palette-option:hover { border-color: var(--text-dim); }
.palette-option.active { border-color: var(--accent); }

.palette-swatches { display: flex; border-radius: 4px; overflow: hidden; }
.palette-swatches span { width: 18px; height: 18px; }
.palette-option .name { font-size: 0.82rem; color: var(--text-dim); }
.palette-option.active .name { color: var(--text); }

/* Generiertes Parameter-Panel */
.param {
  margin-bottom: 14px;
}

.param:last-child { margin-bottom: 0; }

.param-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.param-head output {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text);
}

.export-row { display: flex; gap: 8px; }
.export-row select { flex: 1; }

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