/* --- machines (3D atelier — two ink plates set into the page) --- */

.machine {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.machine-frame {
  position: relative;
  background: var(--kraft);
  border: 1.4px solid var(--ink);
  /* a deliberate paper-glue lift, like the cover image */
  box-shadow: 0 1px 0 var(--ink), 0 18px 0 -14px var(--ink);
  aspect-ratio: 1 / 1;
  overflow: hidden;
}
.machine-frame canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}
.machine-frame canvas:active { cursor: grabbing; }
.frame-tag {
  position: absolute;
  top: 14px;
  inset-inline-end: 14px;
  padding: 5px 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(241, 233, 212, 0.85);
  border: 1px solid var(--hair-2);
  pointer-events: none;
  z-index: 2;
}

.machine-mini-ctrl {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 22px 28px;
  align-items: center;
  padding: 16px 20px;
  border: 1.4px solid var(--ink);
  background: var(--paper);
  margin-top: 6px;
}
.ctrl-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  border: 0;
}
.ctrl-label {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0;
  padding: 0;
  white-space: nowrap;
}
.ctrl-row input[type=range] {
  flex: 1;
  /* was min-width: 140px — caused overflow in narrow machine-mini-ctrl on mobile */
  min-width: 80px;
  -webkit-appearance: none;
  appearance: none;
  height: 2px;
  background: var(--ink);
  outline: none;
  cursor: pointer;
  padding: 0;
}

/* keyboard focus indicator for the machine speed sliders (WCAG 2.4.7 AA) */
.ctrl-row input[type=range]:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 4px;
  border-radius: 2px;
}
.ctrl-row input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px; height: 16px;
  background: var(--red);
  border: 1.4px solid var(--ink);
  border-radius: 0;
  cursor: pointer;
}
.ctrl-row input[type=range]::-moz-range-thumb {
  width: 16px; height: 16px;
  background: var(--red);
  border: 1.4px solid var(--ink);
  border-radius: 0;
  cursor: pointer;
}
.ctrl-val {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink);
  min-width: 28px;
  text-align: end;
  font-feature-settings: "tnum" 1;
}
.ctrl-colors { gap: 12px; }
.ctrl-colors .swatch {
  width: 22px; height: 22px;
  background: var(--c);
  border: 1.4px solid var(--ink);
  cursor: pointer;
  /* visually stays 22×22; the expanded tap area uses a transparent pseudo-element */
  padding: 0;
  border-radius: 0;
  position: relative;
  transition: transform 0.18s ease;
}
/* expand tap target to ≥ 44×44px via a transparent overlay (WCAG 2.5.5) */
.ctrl-colors .swatch::before {
  content: "";
  position: absolute;
  /* centre a 44px target over the 22px swatch */
  inset: -11px;
  z-index: 1;
  pointer-events: auto;
}
/* active ring — sits above ::before so it stays visible */
.ctrl-colors .swatch.active::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1.4px solid var(--ink);
  pointer-events: none;
  z-index: 2;
}
.ctrl-colors .swatch:hover { transform: translateY(-2px); }


/* --- atelier (V2): minimal frame around shared machines --- */
.t2-atelier { padding: 0 0 64px; border-bottom: 1px solid var(--hair); margin-bottom: 56px; }
.t2-machine-slot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 32px;
}
.t2-machine-slot:empty::before {
  content: "טוען את המכונות...";
  font-family: var(--mono);
  font-size: 12px;
  /* use --ink-3-aa: status text on kraft needs >= 4.5:1 */
  color: var(--ink-3-aa);
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 0;
}


@media (max-width: 980px) {
  .machine-mini-ctrl { grid-template-columns: 1fr; gap: 14px; padding: 14px 18px; }
  .t2-machine-slot { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 640px) {
  .machine-frame { max-width: 100%; }
  .machine-frame canvas { max-width: 100%; }
}