.connect-layout {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
  align-items: start;
}

.connect-top {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}

.connect-board-card,
.connect-side-card {
  position: relative;
}

.connect-side-card {
  display: grid;
  gap: 14px;
  max-width: 1120px;
  width: 100%;
  margin: 0 auto;
}

.connect-status {
  margin-top: 0;
  margin-bottom: 14px;
}

.connect-boards {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.connect-panel {
  display: grid;
  gap: 10px;
}

.connect-panel h3 {
  margin: 0;
  font-size: 1.15rem;
  color: #fff2c4;
}

.connect-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 28px;
  overflow: hidden;
  border: 2px solid rgba(171, 211, 255, 0.22);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.34), transparent 24%),
    linear-gradient(180deg, #f5f8ff 0%, #e7eefc 100%);
  box-shadow: inset 0 10px 24px rgba(87, 118, 182, 0.12);
}

.connect-stage-player {
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.connect-svg {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 20px;
  touch-action: none;
}

.connect-canvas,
.connect-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 26px;
}

.connect-canvas {
  z-index: 1;
}

.connect-overlay {
  z-index: 2;
  touch-action: none;
  cursor: crosshair;
}

.connect-line {
  stroke-linecap: round;
}

.connect-line-reference {
  stroke: #5d95eb;
  stroke-width: 3.1;
}

.connect-line-player {
  stroke: #ff7d7d;
  stroke-width: 3.3;
}

.connect-dot-glow {
  fill: rgba(47, 125, 225, 0.16);
}

.connect-dot {
  fill: #3f88eb;
  stroke: rgba(255, 255, 255, 0.96);
  stroke-width: 1.4;
}

.connect-dot-interactive {
  cursor: pointer;
  transition: transform 140ms ease, fill 140ms ease;
}

.connect-dot-interactive:hover,
.connect-dot-interactive:focus-visible {
  fill: #ffb85c;
}

.connect-dot-active {
  fill: none;
  stroke: rgba(255, 122, 89, 0.95);
  stroke-width: 1.8;
  stroke-dasharray: 3 2;
  pointer-events: none;
}

.connect-board-right {
  animation: connectBoardPulse 240ms ease;
}

.connect-board-wrong {
  animation: connectBoardMiss 260ms ease;
}
@keyframes connectBoardPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.012);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes connectBoardMiss {
  0% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-4px);
  }
  50% {
    transform: translateX(4px);
  }
  75% {
    transform: translateX(-2px);
  }
  100% {
    transform: translateX(0);
  }
}
@media (max-width: 980px) {
  .connect-boards {
    grid-template-columns: 1fr;
  }

  .connect-stage {
    max-width: 680px;
    margin: 0 auto;
  }
}