/* Styles for the main dashboard (index.html) */
.main-layout {
  display: grid;
  grid-template-columns: minmax(280px, 320px) 1fr minmax(280px, 320px);
  grid-template-areas: "activities calendar goals";
  gap: clamp(1rem, 3vw, 2rem);
  width: 100%;
  box-sizing: border-box;
}

.activities-column, .goals-column {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: clamp(0.75rem, 2vw, 1.5rem);
    min-height: clamp(300px, 60vh, 600px);
    display: flex;
    flex-direction: column;
    gap: clamp(0.5rem, 1vw, 1rem);
}

.activities-column {
    grid-area: activities;
}

.goals-column {
    grid-area: goals;
}

.calendar-view {
    grid-area: calendar;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: clamp(0.75rem, 2vw, 1.5rem);
    min-height: clamp(300px, 60vh, 600px);
    display: flex;
    flex-direction: column;
}

.activities-column h2, .goals-column h2 {
  text-align: center;
  margin-top: 0;
  padding: 0 1rem;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
  width: 100%;
}

.weekday {
    text-align: center;
    font-weight: 600;
    opacity: 0.7;
    font-size: 0.9em;
    padding-bottom: 2rem;
}

.calendar-day {
  aspect-ratio: 1/1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  position: relative;
  padding: 0.35rem;
  box-sizing: border-box;
}

.calendar-day.empty {
    cursor: default;
    background: transparent;
}

.calendar-day:not(.empty):hover {
  background: var(--accent-primary)22;
}

.calendar-day.other-month .calendar-date-num {
    opacity: 0.4;
}

.calendar-date-num {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  height: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.2rem;
}

.calendar-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  justify-content: center;
  align-content: flex-start;
  max-width: 100%;
  flex-grow: 1;
  overflow: hidden;
}

.calendar-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 1.5px var(--bg-secondary);
  flex-shrink: 0;
}

.calendar-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: 100%;
  margin-bottom: 2.5rem;
}

.calendar-title-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.calendar-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.current-activity-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin: 0;
}

.calendar-nav-btn {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.5rem 1rem;
    flex-shrink: 0;
}

/* Tablet optimization */
@media (max-width: 1100px) and (min-width: 769px) {
    .main-layout {
        grid-template-columns: 1fr;
        grid-template-areas:
            "calendar"
            "activities"
            "goals";
        gap: clamp(0.75rem, 2vw, 1.5rem);
    }
    
    .activities-column, .goals-column, .calendar-view {
        padding: clamp(0.5rem, 1.5vw, 1.25rem);
        min-height: clamp(250px, 40vh, 400px);
    }
    
    .calendar-header {
        margin-bottom: clamp(0.75rem, 2vw, 1.5rem);
    }
}

/* Mobile optimization */
@media (max-width: 768px) {
    .main-layout {
        grid-template-columns: 1fr;
        grid-template-areas:
            "calendar"
            "activities"
            "goals";
        gap: clamp(0.5rem, 2vw, 1rem);
    }
    
    .activities-column, .goals-column, .calendar-view {
        padding: clamp(0.5rem, 2vw, 1rem);
        min-height: clamp(200px, 30vh, 300px);
    }
    
    .calendar-header {
        margin-bottom: clamp(0.5rem, 1.5vw, 1rem);
    }
    
    .calendar-title {
        font-size: clamp(1.1rem, 3vw, 1.25rem);
    }
    
    .current-activity-title {
        font-size: clamp(0.9rem, 2.5vw, 1rem);
    }
    
    .activities-column h2, .goals-column h2 {
        padding: 0 clamp(0.25rem, 1vw, 0.5rem);
        font-size: clamp(1.1rem, 3vw, 1.25rem);
    }
}