/* ==============================================================================
   PROJECT NOYAN - TEACHER STUDIO & CO-REGULATION UI STYLES
   ============================================================================== */

:root {
  --primary-indigo: #4f46e5;
  --cyan-accent: #06b6d4;
  --emerald-success: #10b981;
  --amber-warning: #f59e0b;
  --rose-danger: #f43f5e;
  --bg-slate: #0b1120;
  --card-slate: #1e293b;
}

.studio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
}

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

/* Mode Switcher Toggle */
.mode-toggle-box {
  display: flex;
  background: rgba(15, 23, 42, 0.8);
  border-radius: 14px;
  padding: 4px;
  gap: 6px;
  margin-bottom: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.mode-btn {
  flex: 1;
  min-height: 48px;
  border-radius: 10px;
  background: transparent;
  border: none;
  color: #94a3b8;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-btn.active {
  background: linear-gradient(135deg, var(--primary-indigo), #6366f1);
  color: #fff;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

/* Dyadic Co-Regulation Dual Touch Area */
.dyadic-stage {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 20px;
  border: 2px solid rgba(255, 255, 255, 0.08);
  min-height: 260px;
}

.touch-pad {
  flex: 1;
  min-height: 140px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 2px dashed rgba(255, 255, 255, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  transition: transform 0.1s ease, background 0.15s ease;
}

.touch-pad:active {
  transform: scale(0.96);
  background: rgba(6, 182, 212, 0.2);
  border-color: var(--cyan-accent);
}

.dyadic-orb {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, #f472b6, #db2777);
  box-shadow: 0 0 25px rgba(244, 114, 182, 0.5);
  animation: pulse-breathing 4s infinite alternate ease-in-out;
}

@keyframes pulse-breathing {
  0% { transform: scale(0.85); filter: brightness(0.9); }
  100% { transform: scale(1.3); filter: brightness(1.2); }
}