#calendar {
    width: 100%;
    min-width: 0;
}

.calendar-grid-scroll {
    max-width: 100%;
}

.calendar-subscribe {
    display: flex;
    justify-content: center;
    margin: 16px 0 24px;
}

#calendar-subscribe-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #7d2128;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 10px;
    border: 2px solid;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.35);
    transition: background-color 0.2s ease, transform 0.2s ease;
}

#calendar-subscribe-btn::before {
    content: "";
    width: 18px;
    height: 18px;
    background-color: currentColor;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M7 2v2H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2h-2V2h-2v2H9V2H7zM5 8h14v12H5V8zm2 3v2h2v-2H7zm4 0v2h2v-2h-2zm4 0v2h2v-2h-2z'/%3E%3C/svg%3E") no-repeat center / contain;
            mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M7 2v2H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2h-2V2h-2v2H9V2H7zM5 8h14v12H5V8zm2 3v2h2v-2H7zm4 0v2h2v-2h-2zm4 0v2h2v-2h-2z'/%3E%3C/svg%3E") no-repeat center / contain;
    flex-shrink: 0;
}

#calendar-subscribe-btn:hover {
    background-color: #32402c;
    transform: translateY(-2px);
}

#calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12pt;
    gap: 12px;
    min-width: 0;
}

#calendar-header button {
    background-color: #7d2128;
    color: white;
    border: none;
    padding: 15px;
    cursor: pointer;
    width: 100px;
    font-size: 1.2em;
}

#calendar-header button:active {
    background-color: #32402c;
}


.calendar-month-card {
    background-color: rgba(4, 5, 5, 0.55);
    border: 3px solid;
    border-radius: 12px;
    box-shadow: 0 24px 40px rgba(0, 0, 0, 0.35);
    padding: 12px 28px;
    min-width: 220px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-wrap: anywhere;
}

#month-year {
    font-weight: bold;
    font-size: 16pt;
}

@media screen and (max-width: 600px) {
    .container {
        width: calc(100% - 24px);
        padding: 12px;
    }

    #calendar-header {
        display: grid;
        grid-template-columns: minmax(44px, 72px) minmax(0, 1fr) minmax(44px, 72px);
        gap: 8px;
    }

    #calendar-header button {
        min-width: 0;
        padding: 12px 8px;
        width: 100%;
    }

    .calendar-month-card {
        min-width: 0;
        padding: 12px 8px;
    }

    #month-year {
        font-size: clamp(1rem, 5vw, 1.25rem);
        line-height: 1.2;
    }

    .calendar-grid-scroll {
        overflow-x: auto;
        overscroll-behavior-inline: contain;
        scrollbar-color: #7d2128 rgba(4, 5, 5, 0.55);
        -webkit-overflow-scrolling: touch;
    }

    #calendar-weekdays,
    #calendar-days {
        min-width: 560px;
    }

    #calendar-subscribe-btn {
        justify-content: center;
        max-width: 100%;
        padding-inline: 14px;
        text-align: center;
    }
}

#calendar-weekdays,
#calendar-days {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 2px;
    width: 100%;
    background-color: rgba(4, 5, 5, 0.55);
    border: 3px solid;
    border-radius: 12px;
    box-shadow: 0 24px 40px rgba(0, 0, 0, 0.35);
}

/* Rows grow to fit their content but never shrink below a comfortable height.
   Every cell in the same row shares the tallest cell's height, so the grid
   stays aligned while still showing each event in full. */
#calendar-days {
    grid-auto-rows: minmax(120px, auto);
}

#calendar-days .event .training-event {
    border: #ddd solid 1px;
    font-size: 8pt;
}

.event a {
    color: white;
    text-decoration: none;
    display: block;
    width: 100%;
}

#calendar-weekdays {
    background-color: rgba(4, 5, 5, 0.55);
}

#calendar-weekdays > div,
#calendar-days > div {
    text-align: center;
    padding: 8px 6px;
    border: 0.5px solid #ddd;
    min-height: 110px;
    font-size: 1.05em;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

#calendar-weekdays > div {
    background-color: rgba(4, 5, 5, 0.55);
    font-weight: 600;
    min-height: 0;
}

#calendar-days .day-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-weight: 600;
    margin-bottom: 6px;
}

#calendar-days .day-number.current-day {
    background-color: #7d2128;
    color: #ffffff;
}

/* Past days (incl. whole past months) are dimmed and marked with diagonal
   hatching so they're clearly distinguishable from upcoming days. */
#calendar-days div.past-day {
    background-color: rgba(0, 0, 0, 0.55);
    background-image: repeating-linear-gradient(
        -45deg,
        rgba(255, 255, 255, 0.07) 0,
        rgba(255, 255, 255, 0.07) 2px,
        transparent 2px,
        transparent 10px
    );
    color: #fff;
}

#calendar-days div.past-day .day-number {
    color: #7a7a7a;
}

#calendar-days .event .regular-event {
    font-size: 8pt;
    border: #7d2128 solid 1px;
}

/* Event blocks fill the cell width, wrap their text, and never clip. */
#calendar-days .event .regular-event,
#calendar-days .event .training-event {
    width: 100%;
    box-sizing: border-box;
    padding: 4px 5px;
    border-radius: 6px;
    line-height: 1.25;
    overflow-wrap: anywhere;
    white-space: normal;
    text-align: center;
}

#calendar-days .event-time-label {
    display: block;
    font-size: 7pt;
    font-weight: 700;
    color: #e7414b;
    margin-bottom: 2px;
}

@media screen and (min-width: 1200px) {
    #calendar-header {
        font-size: 14pt;
        margin-bottom: 15px;
        padding-top: 15px;
        gap: 24px;

    }

    #calendar-header button {
        width: 300px;
        padding: 24px;
        font-size: 11pt;
        height: 14pt;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .calendar-month-card {
        padding: 18px 48px;
        min-width: 320px;
    }

    #month-year {
        font-size: 28pt;
    }

    #calendar-days,
    #calendar-weekdays {
        gap: 5px;
    }

    #calendar-days {
        grid-auto-rows: minmax(180px, auto);
    }

    #calendar-days > div,
    #calendar-weekdays > div {
        padding: 12px 10px;
        min-height: 170px;
        font-size: 1.2em;
        gap: 6px;
    }

    #calendar-weekdays > div {
        min-height: 0;
    }

    #calendar-days .day-number {
        width: 44px;
        height: 44px;
        margin-bottom: 8px;
    }

    #calendar-days .event .regular-event {
        font-size: 12pt;
        border: #7d2128 solid 3px;
    }

    #calendar-days .event .training-event {
        font-size: 12pt;
        border: #ddd solid 3px;
    }

    #calendar-days .event-time-label {
        font-size: 12pt;
    }

}