.calendar-page-card {
    position: relative;
    background:
        radial-gradient(circle at top left, rgba(255, 0, 0, 0.04) 0%, transparent 18%),
        linear-gradient(180deg, #ffffff 0%, #f8f8f8 100%);
    border: 1px solid #e5e5e5;
    border-radius: 28px;
    padding: 24px;
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255,255,255,0.7);
    overflow: hidden;
}

.calendar-page-head {
    margin-bottom: 24px;
}

.calendar-page-title-wrap {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.calendar-page-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: linear-gradient(135deg, #111111 0%, #2a2a2a 100%);
    color: #ffffff;
    font-size: 25px;
    box-shadow:
        0 12px 24px rgba(0, 0, 0, 0.14),
        0 0 0 4px rgba(255, 0, 0, 0.04);
}

.calendar-page-title {
    margin: 0;
    font-size: 30px;
    font-weight: 900;
    color: #111111;
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.calendar-page-subtitle {
    margin: 6px 0 0;
    font-size: 16px;
    color: #666666;
    font-weight: 500;
}

.calendar-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.calendar-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.calendar-filter {
    border: 1px solid #dddddd;
    background: linear-gradient(180deg, #ffffff 0%, #f6f6f6 100%);
    color: #111111;
    border-radius: 999px;
    padding: 12px 18px;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.18s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

.calendar-filter:hover {
    border-color: #ff0000;
    color: #ff0000;
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(255, 0, 0, 0.08);
}

.calendar-filter.is-active {
    background: linear-gradient(135deg, #111111 0%, #1c1c1c 100%);
    color: #ffffff;
    border-color: #111111;
    box-shadow:
        0 14px 24px rgba(0, 0, 0, 0.18),
        inset 0 -3px 0 #ff0000;
}



.calendar-meta {
    font-size: 14px;
    color: #666666;
    font-weight: 600;
    margin-top: 6px;
}

.calendar-section {
    margin-top: 24px;
}

.calendar-section-title {
    margin: 0 0 14px;
    font-size: 19px;
    font-weight: 900;
    color: #111111;
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: 10px;
}

.calendar-section-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 54px;
    height: 3px;
    border-radius: 999px;
    background: #ff0000;
}

.calendar-general-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.calendar-zones-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.calendar-zone-card {
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid #e8e8e8;
    background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
    box-shadow: 0 8px 22px rgba(0,0,0,0.035);
}

.calendar-zone-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
    color: #ffffff;
    font-weight: 900;
}

.calendar-zone-card__head h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 900;
    color: inherit;
}

.calendar-zone-card__head span {
    font-size: 13px;
    font-weight: 800;
    opacity: 0.96;
}

.zone-a .calendar-zone-card__head {
    background: linear-gradient(135deg, #2763ef 0%, #4d8dff 100%);
}

.zone-b .calendar-zone-card__head {
    background: linear-gradient(135deg, #0e9a46 0%, #21bf5a 100%);
}

.zone-c .calendar-zone-card__head {
    background: linear-gradient(135deg, #f59a09 0%, #f5b321 100%);
}

.calendar-zone-card__body {
    padding: 14px;
    display: grid;
    gap: 14px;
}

.calendar-event-card {
    position: relative;
    border: 1px solid #e8e8e8;
    border-radius: 22px;
    padding: 16px;
    background:
        linear-gradient(180deg, #ffffff 0%, #fbfbfb 100%);
    box-shadow:
        0 6px 16px rgba(0, 0, 0, 0.03),
        inset 0 1px 0 rgba(255,255,255,0.65);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
    overflow: hidden;
}

.calendar-event-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #ff4b4b 0%, #ff7b7b 100%);
}

.calendar-event-card:hover {
    transform: translateY(-2px);
    border-color: #ffd1d1;
    box-shadow:
        0 14px 24px rgba(0, 0, 0, 0.06),
        0 8px 20px rgba(255, 0, 0, 0.04);
}

.calendar-event-card--general {
    min-height: 170px;
}

.calendar-event-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.calendar-event-range {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 8px 14px;
    border-radius: 999px;
    background: linear-gradient(180deg, #f1f1f1 0%, #ebebeb 100%);
    color: #111111;
    font-size: 13px;
    font-weight: 900;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}

.calendar-event-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(180deg, #f5f5f5 0%, #eeeeee 100%);
    border: 1px solid #e4e4e4;
    font-size: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.calendar-event-title {
    margin: 0 0 6px;
    font-size: 18px;
    font-weight: 900;
    color: #111111;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.calendar-event-meta {
    margin: 0 0 12px;
    font-size: 14px;
    color: #666666;
    font-weight: 500;
}

.calendar-event-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.calendar-tag {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    background: linear-gradient(180deg, #fff2f2 0%, #ffeaea 100%);
    border: 1px solid #ffd0d0;
    color: #b30000;
    font-size: 12px;
    font-weight: 800;
}

.calendar-section[data-section="vacances"] .calendar-tag {
    background: linear-gradient(180deg, #f4f4f4 0%, #ededed 100%);
    border-color: #e3e3e3;
    color: #333333;
}

.calendar-section[data-section="vacances"] .calendar-event-card::before {
    background: linear-gradient(90deg, #111111 0%, #3a3a3a 100%);
}

@media (max-width: 1200px) {
    .calendar-general-grid,
    .calendar-zones-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .calendar-page-card {
        padding: 18px;
        border-radius: 22px;
    }

    .calendar-page-title {
        font-size: 26px;
    }

    .calendar-page-subtitle {
        font-size: 14px;
    }

    .calendar-search-wrap {
        min-width: 100%;
        flex: 1 1 100%;
    }

    .calendar-filter {
        padding: 10px 14px;
        font-size: 13px;
    }

    .calendar-zone-card__head {
        padding: 14px 16px;
    }

    .calendar-zone-card__head h2 {
        font-size: 18px;
    }

    .calendar-event-card {
        padding: 14px;
        border-radius: 18px;
    }

    .calendar-event-range {
        font-size: 12px;
        padding: 8px 12px;
    }

    .calendar-event-title {
        font-size: 17px;
    }
}