/* ========== MATH PAGE OVERLAYS ========== */
.math-overlay-zone {
  position: absolute; /* ← Positions relative to .slide-container */
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
  border-radius: 10px;
}

.math-overlay-zone:hover {
  background: rgba(102, 126, 234, 0.25) !important;
  box-shadow: 0 0 25px rgba(102, 126, 234, 0.6);
  transform: scale(1.02);
}

/* Math slide overlay positions (adjust based on your Google Slide) */
.math-overlay-clock { left: 1%; top: 8%; width: 9%; height: 10%; }
.math-overlay-poster { right: 16.5%; top: 25%; width: 11%; height: 25%; }
.math-overlay-laptop { left: 21%; bottom: 33%; width: 16%; height: 18%; }
.math-overlay-calendar { right: 13%; top: 9%; width: 14%; height: 16%; }
.math-overlay-notebook { left: 12.5%; bottom: 48%; width: 4%; height: 10%; }

/* ========== MATH MODALS ========== */
.math-modal {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.7);
  z-index: 3000;
  align-items: center;
  justify-content: center;
}

.math-modal.active { display: flex; }

.math-modal-content {
  background: white;
  padding: 30px;
  border-radius: 25px;
  max-width: 500px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  animation: modalPop 0.3s ease;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  border: 3px solid #2563eb;
}

@keyframes modalPop {
  0% { transform: scale(0.85); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.close-math-modal {
  position: absolute;
  top: 15px;
  right: 15px;
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  color: white;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}

.close-math-modal:hover {
  transform: rotate(90deg) scale(1.1);
}

/* Clock Canvas */
#analog-clock {
  display: block;
  margin: 20px auto;
  background: white;
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Drill Inputs */
#drill-cont input[type="number"] {
  width: 80px !important;
  margin: 0 5px;
}

/* Gradebook Table */
#assignment-list table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

#assignment-list th {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 8px;
  text-align: left;
}

#assignment-list td {
  padding: 8px;
  border-bottom: 1px solid #e5e7eb;
}

.math-correct { color: #4ecdc4; font-weight: bold; }
.math-wrong { color: #ff6b6b; font-weight: bold; }