/* ═══════════════════════════════════════════════
   LifeSync – calendar.css
   Weekly & Monthly calendar views
   ═══════════════════════════════════════════════ */

/* ─── Weekly Grid ─── */
.weekly-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-sm);
  min-height: 500px;
}

.week-day-col {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--trans-fast);
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

.week-day-col.today {
  border-color: rgba(99,102,241,0.4);
  box-shadow: 0 0 0 1px rgba(99,102,241,0.15), var(--shadow-glow);
}

.week-day-col:hover { border-color: var(--border-hover); }

.week-day-header {
  padding: var(--space-md) var(--space-sm) var(--space-sm);
  text-align: center;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.week-day-header:hover { background: var(--bg-glass); }

.week-day-name {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.week-day-col.today .week-day-name { color: var(--indigo-light); }

.week-day-num {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.week-day-col.today .week-day-num {
  color: white;
  background: linear-gradient(135deg, var(--indigo), var(--indigo-dark));
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto;
  font-size: 16px;
  box-shadow: 0 0 12px rgba(99,102,241,0.5);
}

.week-day-progress {
  height: 2px;
  background: rgba(255,255,255,0.04);
  margin: 0 var(--space-sm) var(--space-xs);
}

.week-day-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--indigo), var(--cyan));
  transition: width 0.5s ease;
}

.week-day-tasks {
  flex: 1;
  padding: var(--space-xs) var(--space-sm) var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}

/* Task mini card in weekly view */
.week-task-chip {
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-primary);
  border-left: 2px solid var(--chip-color, var(--indigo));
  background: rgba(99,102,241,0.08);
  cursor: pointer;
  transition: all var(--trans-fast);
  position: relative;
  overflow: hidden;
  line-height: 1.3;
}

.week-task-chip[data-priority="urgent"]  { --chip-color: var(--priority-urgent); background: rgba(244,63,94,0.08); }
.week-task-chip[data-priority="high"]    { --chip-color: var(--priority-high);   background: rgba(249,115,22,0.08); }
.week-task-chip[data-priority="medium"]  { --chip-color: var(--priority-medium); background: rgba(245,158,11,0.08); }
.week-task-chip[data-priority="low"]     { --chip-color: var(--priority-low);    background: rgba(16,185,129,0.08); }

.week-task-chip:hover {
  transform: translateX(2px);
  box-shadow: var(--shadow-sm);
}

.week-task-chip.completed {
  opacity: 0.45;
  text-decoration: line-through;
}

.week-task-chip-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block;
}

.week-task-time {
  font-size: 10px;
  color: var(--text-muted);
}

.week-more-chip {
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--indigo-light);
  background: rgba(99,102,241,0.1);
  cursor: pointer;
  text-align: center;
  transition: background var(--trans-fast);
}

.week-more-chip:hover { background: rgba(99,102,241,0.18); }

.week-add-btn {
  width: 100%;
  padding: 6px;
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--trans-fast);
  display: flex; align-items: center; justify-content: center; gap: 4px;
  border: 1px dashed transparent;
}

.week-add-btn:hover {
  color: var(--indigo-light);
  background: rgba(99,102,241,0.08);
  border-color: rgba(99,102,241,0.2);
}

.week-add-btn i { width: 12px; height: 12px; }

/* ─── Monthly Grid ─── */
.monthly-grid {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.monthly-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: rgba(15, 22, 41, 0.9);
}

.monthly-weekday {
  text-align: center;
  padding: var(--space-sm);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.monthly-weekday.weekend { color: rgba(244,63,94,0.6); }

.monthly-weeks {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.monthly-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
}

.monthly-day {
  background: var(--bg-secondary);
  min-height: 100px;
  padding: var(--space-sm);
  cursor: pointer;
  transition: background var(--trans-fast);
  position: relative;
  overflow: hidden;
}

.monthly-day:hover { background: rgba(21, 29, 53, 0.9); }

.monthly-day.other-month { background: rgba(8, 13, 26, 0.7); }
.monthly-day.other-month .monthly-day-num { color: var(--text-muted); opacity: 0.4; }

.monthly-day.today {
  background: rgba(99,102,241,0.06);
}

.monthly-day.today::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(99,102,241,0.25);
  pointer-events: none;
}

.monthly-day-num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  border-radius: 50%;
}

.monthly-day.today .monthly-day-num {
  background: linear-gradient(135deg, var(--indigo), var(--indigo-dark));
  color: white;
  box-shadow: 0 0 8px rgba(99,102,241,0.5);
}

.monthly-day-tasks {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.monthly-task-dot {
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 500;
  color: var(--text-primary);
  background: rgba(99,102,241,0.12);
  border-left: 2px solid var(--dot-color, var(--indigo));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}

.monthly-task-dot[data-priority="urgent"] { --dot-color: var(--priority-urgent); background: rgba(244,63,94,0.1); }
.monthly-task-dot[data-priority="high"]   { --dot-color: var(--priority-high);   background: rgba(249,115,22,0.1); }
.monthly-task-dot[data-priority="medium"] { --dot-color: var(--priority-medium); background: rgba(245,158,11,0.1); }
.monthly-task-dot[data-priority="low"]    { --dot-color: var(--priority-low);     background: rgba(16,185,129,0.1); }

.monthly-task-dot.completed { opacity: 0.4; text-decoration: line-through; }

.monthly-more-badge {
  font-size: 10px;
  color: var(--indigo-light);
  padding: 1px 4px;
  cursor: pointer;
}

/* ─── Mini Calendar (Sidebar) ─── */
.mini-calendar {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-sm);
  font-size: 12px;
}

.mini-cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
  padding: 0 2px;
}

.mini-cal-title {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
}

.mini-cal-nav {
  display: flex; gap: 2px;
}

.mini-cal-btn {
  width: 24px; height: 24px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: all var(--trans-fast);
}

.mini-cal-btn:hover { background: var(--bg-glass); color: var(--text-primary); }
.mini-cal-btn i { width: 12px; height: 12px; }

.mini-cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 4px;
}

.mini-cal-weekday {
  text-align: center;
  padding: 2px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
}

.mini-cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
}

.mini-cal-day {
  text-align: center;
  padding: 5px 2px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 11px;
  transition: all var(--trans-fast);
  position: relative;
}

.mini-cal-day:hover { background: var(--bg-glass); color: var(--text-primary); }

.mini-cal-day.other-month { color: var(--text-muted); opacity: 0.4; }

.mini-cal-day.today {
  background: linear-gradient(135deg, var(--indigo), var(--indigo-dark));
  color: white;
  font-weight: 700;
  box-shadow: 0 0 8px rgba(99,102,241,0.4);
}

.mini-cal-day.has-task::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--cyan);
}

.mini-cal-day.today.has-task::after { background: white; }