/**
 * Vivid Index - Calendar Styles
 * 일일 손익 달력 컴포넌트
 */

/* Calendar Section */
.calendar-section {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.calendar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.calendar-nav button {
    background: var(--black);
    border: 1px solid var(--black-border);
    color: var(--white);
    width: 36px;
    height: 36px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all var(--transition-normal);
}

.calendar-nav button:hover:not(:disabled) {
    background: var(--black-border);
}

.calendar-nav button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.calendar-month {
    font-size: var(--text-lg);
    font-weight: 600;
    min-width: 140px;
    text-align: center;
}

/* Calendar Grid */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-weekday {
    text-align: center;
    font-size: 0.9rem;
    color: var(--gray);
    padding: var(--space-sm) 0;
    font-weight: 600;
}

.calendar-day {
    aspect-ratio: 1;
    min-height: 80px;
    background: var(--black);
    border: 1px solid var(--black-border);
    padding: 6px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all var(--transition-normal);
}

.calendar-day.empty {
    background: transparent;
    border-color: transparent;
}

.calendar-day.disabled {
    opacity: 0.3;
}

.calendar-day.start-day {
    border-color: var(--vivid-orange);
    background: rgba(255, 152, 0, 0.1);
}

.calendar-day.start-day.pink {
    border-color: var(--vivid-pink);
    background: rgba(233, 30, 99, 0.1);
}

.calendar-day.has-data {
    border-color: var(--vivid-green);
}

.calendar-day.has-data:hover {
    background: rgba(139, 195, 74, 0.1);
}

.calendar-day.today {
    border-color: var(--vivid-yellow);
    border-width: 2px;
}

.calendar-day.today.pink {
    border-color: var(--vivid-pink);
}

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

.day-label {
    font-size: var(--text-sm);
    color: var(--vivid-orange);
    font-weight: 600;
}

.day-label.pink {
    color: var(--vivid-pink);
}

.day-balance {
    font-size: var(--text-sm);
    color: var(--gray);
    margin-top: auto;
}

.day-pnl {
    font-size: 0.9rem;
    font-weight: 600;
}

.day-pnl.positive { color: var(--vivid-green); }
.day-pnl.negative { color: var(--vivid-pink); }

/* Calendar Legend */
.calendar-legend {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-sm);
    color: var(--gray);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border: 2px solid;
}

.legend-dot.start {
    border-color: var(--vivid-orange);
    background: rgba(255, 152, 0, 0.2);
}

.legend-dot.start.pink {
    border-color: var(--vivid-pink);
    background: rgba(233, 30, 99, 0.2);
}

.legend-dot.data {
    border-color: var(--vivid-green);
}

.legend-dot.today {
    border-color: var(--vivid-yellow);
}

.legend-dot.today.pink {
    border-color: var(--vivid-pink);
}

/* Mobile Calendar List View */
.calendar-list {
    display: none;
}

.calendar-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 12px;
    border-bottom: 1px solid var(--black-border);
    transition: background var(--transition-normal);
}

.calendar-list-item:last-child {
    border-bottom: none;
}

.calendar-list-item:hover {
    background: rgba(255, 255, 255, 0.02);
}

.calendar-list-item.start-day {
    background: rgba(255, 152, 0, 0.08);
    border-left: 3px solid var(--vivid-orange);
}

.calendar-list-item.start-day.pink {
    background: rgba(233, 30, 99, 0.08);
    border-left-color: var(--vivid-pink);
}

.calendar-list-item.today {
    background: rgba(255, 193, 7, 0.08);
    border-left: 3px solid var(--vivid-yellow);
}

.calendar-list-item.today.pink {
    background: rgba(233, 30, 99, 0.08);
    border-left-color: var(--vivid-pink);
}

.list-date {
    display: flex;
    align-items: center;
    gap: 10px;
}

.list-date-main {
    display: flex;
    flex-direction: column;
}

.list-date-day {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--white);
}

.list-date-weekday {
    font-size: var(--text-sm);
    color: var(--gray);
}

.list-date-label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--vivid-orange);
    background: rgba(255, 152, 0, 0.2);
    padding: 2px 6px;
}

.list-date-label.pink {
    color: var(--vivid-pink);
    background: rgba(233, 30, 99, 0.2);
}

.list-values {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.list-pnl {
    font-size: var(--text-base);
    font-weight: 600;
}

.list-pnl.positive { color: var(--vivid-green); }
.list-pnl.negative { color: var(--vivid-pink); }
.list-pnl.neutral { color: var(--gray); }

.list-balance {
    font-size: var(--text-sm);
    color: var(--gray);
}

.calendar-empty {
    text-align: center;
    padding: 40px var(--space-lg);
    color: var(--gray);
}

/* Mobile: Show list, hide grid */
@media (max-width: 768px) {
    .calendar-grid,
    .calendar-legend {
        display: none;
    }

    .calendar-list {
        display: block;
    }
}

@media (min-width: 769px) {
    .calendar-day {
        min-height: 80px;
    }
}