:root {
    --ccsc-accent-light: var(--accent-ultra-light, #eef2ff);
    --ccsc-accent: var(--accent, #4f46e5);
    --ccsc-base: var(--base, #111827);
}

.ccsc-calendar-wrapper {
    display: flex;
    gap: clamp(1rem, 2vw, 2rem);
    color: var(--ccsc-base);
}

.ccsc-calendar {
    background-color: var(--ccsc-accent-light);
    border-radius: 0.75rem;
    padding: clamp(0.75rem, 2vw, 1.5rem);
    box-shadow: 0 12px 30px -20px rgba(17, 24, 39, 0.4);
}

.ccsc-upcoming {
    background-color: var(--ccsc-accent-light);
    margin-top: 5px;
    border-radius: 0.75rem;
    padding: 1rem;
    border: 1px solid var(--ccsc-accent);
}

.ccsc-upcoming__heading {
    margin: 0 0 1rem;
    font-size: clamp(1.125rem, 2.3vw, 1.5rem);
    font-weight: 600;
}

.ccsc-upcoming__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.ccsc-upcoming__item {
    background: #fff;
    border-radius: 0.5rem;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(79, 70, 229, 0.12);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ccsc-upcoming__item:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 35px -25px rgba(79, 70, 229, 0.75);
}

.ccsc-upcoming__title {
    margin: 0 0 0.45rem;
    font-size: var(--text-m);
}

.ccsc-upcoming__title a {
    color: var(--ccsc-accent);
    text-decoration: none;
}

.ccsc-upcoming__title a:hover,
.ccsc-upcoming__title a:focus {
    text-decoration: underline;
}

.ccsc-upcoming__date {
    display: block;
    color: var(--ccsc-base);
    font-weight: 500;
    font-size: var(--text-xs);
    margin-bottom: 0.35rem;
}

.ccsc-upcoming__excerpt {
    margin: 0;
    color: rgba(17, 24, 39, 0.7);
    font-size: var(--text-s);
}

.ccsc-calendar__empty {
    margin: 0;
    padding: 1rem;
    background-color: rgba(79, 70, 229, 0.08);
    border-radius: 0.5rem;
    text-align: center;
}

/* FullCalendar overrides */
.fc .fc-toolbar-title {
    color: var(--ccsc-base);
    font-weight: 600;
    letter-spacing: -0.01em;
}

.fc .fc-button {
    background: var(--ccsc-accent);
    border-color: var(--ccsc-accent);
    color: var(--ccsc-base);
    text-transform: capitalize;
    border-radius: 999px;
    padding: 0.35rem 0.85rem;
    transition: transform 0.2s ease;
}

.fc .fc-button:hover,
.fc .fc-button:focus {
    transform: translateY(-1px);
    box-shadow: 0 12px 25px -18px rgba(79, 70, 229, 0.9);
}

.fc .fc-daygrid-day-number,
.fc .fc-col-header-cell-cushion {
    color: var(--ccsc-base);
}

.fc-theme-standard .fc-scrollgrid,
.fc-theme-standard td,
.fc-theme-standard th {
    border-color: rgba(79, 70, 229, 0.18);
}

.fc-event,
.fc-event-main {
    background: var(--ccsc-accent-light);
    border-color: var(--ccsc-accent);
    color: var(--ccsc-base);
}

@media (min-width: 48rem) {
    .ccsc-calendar-wrapper {
        grid-template-columns: minmax(0, 2.5fr) minmax(0, 1.5fr);
        align-items: start;
    }
}