.schach-calendar {
    --calendar-border: color-mix(in srgb, var(--text-color) 14%, transparent);
    --calendar-muted: color-mix(in srgb, var(--text-color) 68%, transparent);
    display: grid;
    gap: 2rem;
}

.schach-calendar * {
    box-sizing: border-box;
}

.schach-calendar__section-heading h2,
.schach-calendar__nav h2 {
    margin: 0;
    color: var(--text-color);
    font-weight: 900;
    letter-spacing: -0.035em;
}

.schach-calendar__eyebrow,
.schach-calendar__nav-kicker {
    margin: 0 0 0.45rem;
    color: var(--secondary-color);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.schach-calendar__panel {
    overflow: hidden;
    border: 1px solid var(--calendar-border);
    border-radius: calc(var(--border-radius) + 4px);
    background: var(--elevation-2);
}

.schach-calendar__nav {
    display: grid;
    grid-template-columns: minmax(7.5rem, 1fr) auto minmax(7.5rem, 1fr);
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--calendar-border);
    text-align: center;
}

.schach-calendar__nav h2 {
    font-size: clamp(1.4rem, 4vw, 2rem);
    line-height: 1.1;
}

.schach-calendar__nav-kicker {
    margin-bottom: 0.2rem;
}

.schach-calendar__button {
    display: inline-flex;
    width: fit-content;
    min-height: 2.75rem;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.65rem 0.9rem;
    border: 1px solid color-mix(in srgb, var(--primary-color) 65%, transparent);
    border-radius: 999px;
    color: var(--primary-color) !important;
    font-weight: 750;
    transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.schach-calendar__button:last-child {
    justify-self: end;
}

.schach-calendar__button:hover {
    background: var(--primary-color);
    color: #111 !important;
    text-decoration: none !important;
    transform: translateY(-1px);
}

html.light-mode .schach-calendar__button:hover {
    color: #fff !important;
}

.schach-calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    background: var(--calendar-border);
    gap: 1px;
}

.schach-calendar__weekday {
    padding: 0.7rem 0.45rem;
    background: var(--elevation-3);
    color: var(--calendar-muted);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-align: center;
    text-transform: uppercase;
}

.schach-calendar__day {
    min-width: 0;
    min-height: 8.2rem;
    padding: 0.55rem;
    background: var(--elevation-1);
}

.schach-calendar__day--outside {
    background: color-mix(in srgb, var(--elevation-1) 70%, var(--background));
}

.schach-calendar__day-number {
    display: grid;
    width: 1.8rem;
    height: 1.8rem;
    place-items: center;
    margin-bottom: 0.35rem;
    border-radius: 50%;
    color: var(--calendar-muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.schach-calendar__day--today .schach-calendar__day-number {
    background: var(--primary-color);
    color: #111;
}

html.light-mode .schach-calendar__day--today .schach-calendar__day-number {
    color: #fff;
}

.schach-calendar__day-events {
    display: grid;
    gap: 0.35rem;
}

.schach-calendar__event {
    display: flex;
    min-width: 0;
    padding: 0.45rem 0.5rem;
    border-left: 3px solid var(--primary-color);
    border-radius: 5px;
    background: var(--elevation-3);
    color: var(--text-color) !important;
    font-size: 0.74rem;
    line-height: 1.3;
    transition: background-color 160ms ease, transform 160ms ease;
}

.schach-calendar__event:hover {
    background: var(--elevation-4);
    text-decoration: none !important;
    transform: translateY(-1px);
}

.schach-calendar__event-body {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.2rem;
}

.schach-calendar__event-title {
    overflow: hidden;
    color: var(--text-color);
    font-weight: 800;
    text-overflow: ellipsis;
}

.schach-calendar__event-meta {
    color: var(--calendar-muted);
    font-size: 0.7rem;
}

.schach-calendar__empty {
    margin: 0;
    padding: 1.25rem;
    color: var(--calendar-muted);
    text-align: center;
}

.schach-calendar__empty--desktop {
    border-top: 1px solid var(--calendar-border);
}

.schach-calendar__today-link {
    padding: 0.8rem 1rem;
    border-top: 1px solid var(--calendar-border);
    text-align: center;
}

.schach-calendar__today-link a {
    color: var(--primary-color) !important;
    font-size: 0.86rem;
    font-weight: 750;
}

.schach-calendar__upcoming {
    display: grid;
    gap: 1rem;
}

.schach-calendar__section-heading h2 {
    font-size: clamp(1.7rem, 4vw, 2.6rem);
    line-height: 1;
}

.schach-calendar__upcoming-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
}

.schach-calendar__event--card {
    min-height: 6.2rem;
    align-items: center;
    gap: 0.9rem;
    padding: 0.9rem;
    border: 1px solid var(--calendar-border);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--border-radius);
    background: var(--elevation-2);
    font-size: 0.92rem;
}

.schach-calendar__event-date {
    display: grid;
    min-width: 3.5rem;
    place-items: center;
    align-self: stretch;
    align-content: center;
    border-radius: 8px;
    background: var(--elevation-4);
    color: var(--text-color);
    line-height: 1.1;
    text-transform: uppercase;
}

.schach-calendar__event-date span {
    color: var(--calendar-muted);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.schach-calendar__event-date strong {
    color: var(--primary-color);
    font-size: 1.45rem;
    font-weight: 900;
}

.schach-calendar__event--card .schach-calendar__event-title {
    white-space: normal;
}

.schach-calendar__event--card .schach-calendar__event-meta {
    font-size: 0.78rem;
}

.schach-calendar__event-category {
    width: fit-content;
    margin-top: 0.15rem;
    padding: 0.2rem 0.45rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--secondary-color) 20%, transparent);
    color: var(--secondary-color);
    font-size: 0.66rem;
    font-weight: 750;
}

.schach-calendar__mobile-list {
    display: none;
}

.schach-calendar a:focus-visible {
    outline: 3px solid var(--secondary-color);
    outline-offset: 3px;
}

@media (max-width: 760px) {
    .schach-calendar {
        gap: 1.25rem;
    }

    .schach-calendar__nav {
        grid-template-columns: 1fr 1fr;
    }

    .schach-calendar__nav > div {
        grid-column: 1 / -1;
        grid-row: 1;
    }

    .schach-calendar__nav .schach-calendar__button:first-child {
        grid-column: 1;
        grid-row: 2;
    }

    .schach-calendar__nav .schach-calendar__button:last-child {
        grid-column: 2;
        grid-row: 2;
    }

    .schach-calendar__grid,
    .schach-calendar__empty--desktop {
        display: none;
    }

    .schach-calendar__mobile-list {
        display: grid;
        gap: 0.65rem;
        padding: 0.8rem;
    }

    .schach-calendar__upcoming-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .schach-calendar__button,
    .schach-calendar__event {
        transition: none;
    }
}