:root {
    --kickoff-session: #7bcf8a;
    --kickoff-holiday: #f26a6a;
    --kickoff-text: #3c3f4a;
    --kickoff-muted: #7b7f8e;
    --kickoff-border: #d9dbe5;
    --kickoff-surface: #f8f9fb;
}

.kickoff-calendar-wrapper {
    width: 100%;
    margin: 0 auto;
    color: var(--kickoff-text);
}

.kickoff-calendar-legend {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--kickoff-muted);
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.legend-swatch {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    display: inline-block;
    border: 1px solid var(--kickoff-border);
}

.legend-swatch--session {
    background: var(--kickoff-session);
}

.legend-swatch--holiday {
    background: var(--kickoff-holiday);
}

.legend-text {
    font-weight: 600;
    color: var(--kickoff-text);
}

.kickoff-calendar-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(240px, 1fr));
    gap: 16px;
}

@media (max-width: 1024px) {
    .kickoff-calendar-grid {
        grid-template-columns: repeat(2, minmax(240px, 1fr));
    }
}

.kickoff-month {
    background: var(--kickoff-surface);
    border: 1px solid var(--kickoff-border);
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.kickoff-month__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #bfc7f2;
    padding-bottom: 6px;
    margin-bottom: 6px;
}

.kickoff-month__name {
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #2d3266;
}

.kickoff-month__year {
    font-weight: 600;
    color: var(--kickoff-muted);
}

.kickoff-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: 11px;
    letter-spacing: 0.08em;
    color: var(--kickoff-muted);
    margin-bottom: 6px;
}

.kickoff-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}

.kickoff-day {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 30px;
    font-weight: 700;
    font-size: 13px;
    color: var(--kickoff-text);
    border-radius: 6px;
    background: #fff;
    border: 1px solid var(--kickoff-border);
}

.kickoff-day--empty {
    visibility: hidden;
}

.kickoff-day--session {
    background: var(--kickoff-session);
    color: #1f3d1f;
    border-color: #6bc47b;
}

.kickoff-day--holiday {
    background: var(--kickoff-holiday);
    color: #fff;
    border-color: #e35a5a;
}

.kickoff-calendar-nav {
    display: none;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .kickoff-calendar-legend {
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .kickoff-calendar-grid {
        display: flex;
        overflow: hidden;
    }

    .kickoff-month {
        min-width: 100%;
    }

    .kickoff-calendar-nav {
        display: flex;
    }

    .kickoff-calendar-nav__btn {
        background: #f26a6a;
        color: white;
        border: 1px solid #e35a5a;
        border-radius: 6px;
        padding: 8px 12px;
        cursor: pointer;
        font-size: 16px;
    }

    .kickoff-calendar-nav__btn:disabled {
        opacity: 0.4;
        cursor: not-allowed;
    }
}