/* =========================
   Base
========================= */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 12px;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background: #fafafa;
}

h1 {
    margin-bottom: 12px;
}

/* =========================
   Activity lane
========================= */
#map {
    display: flex;
    align-items: flex-start;
    overflow-x: auto;
    border: 1px solid #ccc;
}

/* =========================
   Activity column
========================= */
.activity {
    flex: 0 0 280px;
    background: #fff;
    border-right: 1px solid #ccc;
    padding: 8px;
}

.activity:last-child {
    border-right: none;
}

.activity-title {
    font-weight: bold;
    text-align: center;
    padding-bottom: 6px;
    margin-bottom: 8px;
    border-bottom: 1px solid #ddd;
}

/* =========================
   Story lane
========================= */
.stories {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* =========================
   Story card
========================= */
.story {
    background: #f3f3f3;
    border-radius: 6px;
    padding: 8px;
}

.story-title {
    font-weight: bold;
    font-size: 0.95em;
    line-height: 1.35;
    word-break: break-word;
}