/* Program timeline map (/program) */

#program-map {
    --colw: 56px;
    --rowh: 100px;
    --headh: 48px;
    --ink: #161616;
    margin: 6.25rem 1.5rem 4rem;
}

.pm-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.pm-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.pm-tab {
    padding: 10px 16px;
    border-radius: 6px;
    border: 1.5px solid var(--ink);
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.pm-tab.active {
    background: var(--ink);
    color: #fefbcd;
}

.pm-tab-label {
    display: block;
    font-size: 15px;
    font-weight: 700;
}

.pm-tab-date {
    display: block;
    font-size: 11px;
    opacity: 0.65;
    margin-top: 2px;
}

.pm-empty {
    font-size: 18px;
}

.pm-day {
    display: none;
}

.pm-day.active {
    display: block;
}

.pm-scroll {
    overflow-x: auto;
    border-top: 1.5px solid var(--ink);
    -webkit-overflow-scrolling: touch;
}

.pm-grid {
    display: flex;
    width: max-content;
}

.pm-stages {
    position: sticky;
    left: 0;
    z-index: 3;
    width: 190px;
    flex-shrink: 0;
    background: #fefbcd;
    border-right: 1.5px solid var(--ink);
    box-sizing: border-box;
}

.pm-stages-spacer {
    height: var(--headh);
    box-sizing: border-box;
    border-bottom: 1.5px solid var(--ink);
}

.pm-stage {
    height: var(--rowh);
    box-sizing: border-box;
    border-bottom: 1px solid rgba(22, 22, 22, 0.15);
    display: flex;
    align-items: center;
    padding: 0 10px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.25;
}

.pm-timeline {
    position: relative;
    width: calc(var(--cols) * var(--colw));
    flex-shrink: 0;
}

.pm-col {
    position: absolute;
    top: 0;
    bottom: 0;
    pointer-events: none;
}

.pm-col.is-shaded {
    background: rgba(22, 22, 22, 0.035);
    border-left: 1px solid rgba(22, 22, 22, 0.1);
}

.pm-col.is-hour {
    border-left: 1px solid rgba(22, 22, 22, 0.28);
}

.pm-timehead {
    position: relative;
    height: var(--headh);
    box-sizing: border-box;
    border-bottom: 1.5px solid var(--ink);
}

.pm-timelabel {
    position: absolute;
    bottom: 6px;
    padding-left: 4px;
    font-size: 11px;
    color: rgba(22, 22, 22, 0.7);
    white-space: nowrap;
}

.pm-timelabel.is-hour {
    font-weight: 700;
    font-size: 13px;
    color: var(--ink);
}

.pm-row {
    position: relative;
    height: var(--rowh);
    box-sizing: border-box;
    border-bottom: 1px solid rgba(22, 22, 22, 0.15);
}

.pm-event {
    position: absolute;
    top: 4px;
    height: calc(var(--rowh) - 8px);
    background: #fffdf0;
    border: 1.5px solid var(--ink);
    border-radius: 2px;
    box-sizing: border-box;
    padding: 8px 12px;
    overflow: hidden;
}

/* Blocks shorter than 30 min: rotate the text, banner-style */
.pm-event.is-narrow {
    writing-mode: vertical-rl;
    padding: 8px 3px;
}

@supports (writing-mode: sideways-lr) {
    .pm-event.is-narrow {
        writing-mode: sideways-lr;
    }
}

.pm-event.is-narrow .pm-event-time {
    margin-bottom: 2px;
}

.pm-event.is-narrow .pm-event-title {
    font-size: 12px;
    margin-top: 0;
    -webkit-line-clamp: 2;
}

.pm-event.is-narrow .pm-event-desc {
    display: none;
}

.pm-event-time {
    font-size: 11px;
    opacity: 0.55;
    white-space: nowrap;
}

.pm-event-title {
    font-size: 16px;
    font-weight: 600;
    margin-top: 4px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pm-event-desc {
    font-size: 12px;
    line-height: 1.4;
    opacity: 0.65;
    margin: 4px 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    display: none; /* hidden for now — delete this line to show descriptions again */
}

@media only screen and (max-width: 800px) {
    #program-map {
        --colw: 44px;
        --rowh: 88px;
        margin: 5rem 1rem 3rem;
    }

    .pm-head {
        display: block;
    }

    .pm-tabs {
        margin-top: 1rem;
        margin-bottom: 1rem;
    }

    .pm-stages {
        width: 78px;
    }

    .pm-stage {
        font-size: 11px;
        padding: 0 6px;
    }

    .pm-event {
        padding: 6px 8px;
    }

    .pm-event-title {
        font-size: 13px;
    }

    .pm-event-desc {
        font-size: 11px;
        -webkit-line-clamp: 2;
    }
}