/* ==========================================================================
   TOOL 2: STUDY PLANNER STYLES (Navy #12304A / Teal #0F766E / Gold #D4A72C)
   ========================================================================== */

.studyplan-view {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 90px);
}

.studyplan-container {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.studyplan-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-8);
}

/* Weekly Timetable Calendar */
.calendar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  overflow-x: auto;
}

.weekly-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(130px, 1fr));
  gap: var(--space-3);
  min-width: 850px;
}

.day-column {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 380px;
}

.day-header {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.slot-block {
  background: rgba(18, 48, 74, 0.7);
  border-left: 4px solid var(--genaxa-gold);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.slot-block:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.slot-time {
  font-size: 0.7rem;
  color: var(--genaxa-gold-light);
  font-weight: 700;
}

.slot-title {
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.slot-room {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Pomodoro Focus Timer Card */
.pomodoro-card {
  background: var(--grad-hero);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  box-shadow: var(--shadow-lg);
}

.timer-digits {
  font-size: 3.5rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--genaxa-gold-light);
  text-shadow: 0 0 20px rgba(212, 167, 44, 0.4);
}

.timer-controls {
  display: flex;
  gap: var(--space-3);
}

@media (max-width: 1024px) {
  .studyplan-top-grid {
    grid-template-columns: 1fr;
  }
}