.calendar-container {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}


.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.month-nav {
    width: 44px;
    height: 44px;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.month-nav:hover {
    background: var(--accent-bg);
    color: var(--accent-text);
    transform: translateY(-1px);
}

.month-nav svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.month-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-text);
    text-align: center;
}

.calendar-legend {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    justify-content: center;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: var(--secondary-text);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid transparent;
}

.legend-color.holiday {
    background: var(--blue);
}

.legend-color.pending {
    background: var(--yellow);
}

.legend-color.approved {
    background: var(--yellow);
}

.legend-color.taken {
    background: var(--roxin);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.calendar-day {
    background: var(--card-bg);
    min-height: 80px;
    padding: var(--space-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.calendar-day:hover {
    background: var(--accent-bg);
    transform: scale(1.02);
    z-index: 1;
}

.calendar-day.other-month {
    background: var(--glass-bg);
    color: var(--secondary-text);
}

.calendar-day.today {
    background: linear-gradient(135deg, var(--gray) 0%, var(--purple) 100%);
    color: white;
}

.calendar-day.today:hover {
    background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
}

.calendar-day.day-header {
    background: var(--glass-bg);
    min-height: 40px;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--primary-text);
    cursor: default;
    justify-content: center;
}

.calendar-day.day-header:hover {
    transform: none;
    background: var(--glass-bg);
}

.day-number {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--space-xs);
}

.day-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: auto;
}

.calendar-day.holiday .day-indicator {
    background: var(--blue);
}

.calendar-day.pending .day-indicator {
    background: var(--yellow);
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
    animation: pulse-indicator 2s infinite;
}

.calendar-day.approved .day-indicator {
    background: var(--yellow);
}

.calendar-day.taken .day-indicator {
    background: var(--purple);
}

@keyframes pulse-indicator {
    0%, 100% {
        box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
    }
    50% {
        box-shadow: 0 0 15px rgba(245, 158, 11, 0.8);
    }
}

.day-info {
  font-size: 0.7rem;
  color: var(--day-info-color);
  text-align: center;
  margin-top: var(--space-xs);
  line-height: 1.2;
}

.calendar-day.holiday .day-info,
.calendar-day.pending .day-info,
.calendar-day.approved .day-info,
.calendar-day.taken .day-info {
  color: var(--day-info-color);
  font-weight: 500;
}

.calendar-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.day-detail {
    padding: var(--space-md) 0;
}

.day-detail h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-text);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.day-detail h4 .day-indicator {
    width: 12px;
    height: 12px;
    margin: 0;
}

.detail-section {
    margin-bottom: var(--space-lg);
}

.detail-section:last-child {
    margin-bottom: 0;
}

.detail-section h5 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--secondary-text);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-info {
    background: var(--glass-bg);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
}

.detail-info:last-child {
    margin-bottom: 0;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xs);
}

.info-row:last-child {
    margin-bottom: 0;
}

.info-label {
    font-weight: 500;
    color: var(--secondary-text);
    font-size: 0.9rem;
}

.info-value {
    color: var(--primary-text);
    font-weight: 500;
}

.modal-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    flex-wrap: wrap;
}

.leave-request-form {
    padding: var(--space-md) 0;
}

.date-range {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
    .calendar-container {
        padding: var(--space-lg);
    }
    
    .calendar-legend {
        gap: var(--space-md);
    }
    
    .legend-item {
        font-size: 0.8rem;
    }
    
    .calendar-day {
        min-height: 60px;
        padding: var(--space-xs);
    }
    
    .day-number {
        font-size: 0.8rem;
    }
    
    .day-info {
        font-size: 0.65rem;
    }
    
    .month-title {
        font-size: 1.25rem;
    }
    
    .calendar-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .date-range {
        grid-template-columns: 1fr;
    }
    
    .modal-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .calendar-day {
        min-height: 50px;
    }
    
    .day-number {
        font-size: 0.75rem;
    }
    
    .day-info {
        display: none;
    }
    
    .calendar-header {
        margin-bottom: var(--space-lg);
    }
    
    .calendar-legend {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
}