/* Academic Discussion Protocol Map — layout and panel styles.
   The whole MicroSim is 560px tall (see CANVAS_HEIGHT in the .js file):
   a 44px top bar plus a 516px view. */

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #1f2937;
}

.sim {
    width: 100%;
    height: 560px;
    background: aliceblue;
    border: 1px solid silver;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ---------- top bar ---------- */
.topbar {
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 0 12px;
    border-bottom: 1px solid silver;
    background: white;
}

.title {
    font-size: 20px;
    font-weight: normal;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.modes { display: flex; gap: 6px; flex-shrink: 0; }

.mode-btn {
    font-size: 14px;
    padding: 6px 12px;
    border: 2px solid #3f51b5;
    border-radius: 6px;
    background: white;
    color: #3f51b5;
    cursor: pointer;
}

.mode-btn.active { background: #3f51b5; color: white; }

/* ---------- views ---------- */
.view { flex: 1; min-height: 0; display: flex; }
.view[hidden] { display: none; }

/* ---------- Explore: network + panel ---------- */
.network-wrap { position: relative; flex: 1; min-width: 0; }

#network { width: 100%; height: 100%; }

.hint {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 13px;
    color: #4b5563;
    background: rgba(255, 255, 255, 0.9);
    padding: 3px 10px;
    border-radius: 12px;
    white-space: nowrap;
    pointer-events: none;
}

.panel {
    width: 300px;
    flex-shrink: 0;
    background: white;
    border-left: 1px solid silver;
    padding: 10px 12px;
    overflow-y: auto;
    font-size: 13px;
    line-height: 1.4;
}

.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }

.panel h2 { font-size: 17px; margin-bottom: 2px; }
.panel .lead { color: #4b5563; margin-bottom: 8px; }
.panel .kicker {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #4b5563;
}

.panel .item { border-left: 4px solid #c5cae9; padding: 2px 0 2px 8px; margin-bottom: 7px; }
.panel .item-label { font-weight: bold; }

.panel .item button.linklike {
    font: inherit;
    font-weight: bold;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    text-decoration: underline;
    text-decoration-style: dotted;
}

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 10px; }

.chip {
    font-size: 13px;
    padding: 4px 9px;
    border: 1px solid #9fa8da;
    border-radius: 14px;
    background: #f3f4ff;
    color: #1f2937;
    cursor: pointer;
}

.chip.protocol { color: white; border-color: transparent; }

.panel .reset {
    flex-shrink: 0;
    font-size: 13px;
    padding: 4px 10px;
    border: 1px solid #9ca3af;
    border-radius: 6px;
    background: white;
    cursor: pointer;
}

/* ---------- Role Play ---------- */
#role-view { flex-direction: column; background: white; overflow-y: auto; }

.role-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 10px 14px 8px;
    font-size: 15px;
}

.role-controls select { font-size: 14px; padding: 4px 6px; margin-right: 10px; max-width: 100%; }

.role-card { padding: 0 14px 10px; }

.role-card h2 {
    font-size: 17px;
    color: white;
    padding: 6px 10px;
    border-radius: 6px;
    margin-bottom: 8px;
}

.role-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; }

.role-section {
    border: 1px solid #d1d5db;
    border-radius: 8px;
    padding: 7px 10px;
    background: #fafafa;
}

.role-section.wide { grid-column: 1 / -1; }

.role-section h3 { font-size: 14px; margin-bottom: 3px; }

.role-section ul { list-style: none; font-size: 13.5px; line-height: 1.4; }

.role-section li { padding-left: 14px; text-indent: -14px; margin-bottom: 2px; }

.role-section li::before { content: "\2022\00a0\00a0"; color: #6b7280; }

.role-section.frames li { font-style: italic; }

/* ---------- narrow screens: stack the panel under the network ---------- */
@media (max-width: 620px) {
    .title { font-size: 16px; }
    #explore-view { flex-direction: column; }
    .network-wrap { flex: none; height: 270px; }
    .network-wrap .vis-navigation { display: none; }
    .panel { width: 100%; flex: 1; border-left: none; border-top: 1px solid silver; }
    .role-grid { grid-template-columns: 1fr; }
}