/* Прототип 02 — дополнения к style.css */
.synth-pad.sustained {
  background: #e6d6ea;
  box-shadow: 0 2px 0 #c6b2c9;
}
.synth-pad.black.sustained {
  background: #8c7499;
}
.tactile-drawer summary::marker {
  font-size: 13px;
}
@media (min-width: 1051px) {
  .studio {
    grid-template-columns: 1.2fr 1fr;
  }
}
/* as in prototype 02: octave stays in code, not on the panel */
.synth-panel label:has(#octave) {
  display: none;
}
.top-actions #projection {
  white-space: nowrap;
}
.projection-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: #f6f4f8;
}
.projection-overlay.dark {
  background: #211f2b;
}
.projection-overlay canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.projection-overlay .mark {
  position: absolute;
  left: 28px;
  bottom: 22px;
  font-size: 10px;
  letter-spacing: 1.6px;
  color: #8a7e93;
  opacity: 0.55;
  pointer-events: none;
}
.projection-overlay .mark b {
  display: block;
  font-weight: 400;
  font-size: 18px;
  letter-spacing: -0.4px;
  margin-bottom: 4px;
}
.projection-overlay .hint {
  position: absolute;
  left: 50%;
  top: 24px;
  transform: translateX(-50%);
  font-size: 12px;
  color: #7d7187;
  background: #ffffffaa;
  border-radius: 99px;
  padding: 8px 16px;
  transition: opacity 1s;
  pointer-events: none;
}
.projection-overlay .hint.gone {
  opacity: 0;
}
.projection-overlay .close {
  position: absolute;
  right: 18px;
  top: 16px;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 99px;
  background: #ffffffcc;
  color: #5d5263;
}
.projection-overlay.idle,
.projection-overlay.idle canvas {
  cursor: none;
}
.projection-overlay.idle .close {
  opacity: 0;
}