.demo {
    max-width: 960px;
    margin: auto;
}

.title {
    font-size: 1rem;
    font-weight: 400;
    margin: 12px 0px;
    text-transform: uppercase;
    text-align: left;
}

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: flex-end;
    justify-content: left;
    margin-bottom: 1rem;
}

.ctrl-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ctrl-label {
    text-align: left;
    color: #888;
}

select {
    padding: 6px 10px;
    border-radius: 6px;
    border: 0.5px solid #ccc;
    background: #fff;
    color: #363636;
    cursor: pointer;
    font-family: 'Noto Sans', sans-serif;
    font-size: 0.95rem;
}

.run-btn { 
    padding: 6px 24px;
    border-radius: 6px;
    border: 0.5px solid #ccc;
    background: #fff;
    color: #363636;
    cursor: pointer;
    min-width: 115px;
    font-family: 'Noto Sans', sans-serif;
    font-size: 0.95rem;
}
.run-btn:hover {
    opacity: 0.75;
}

.panels {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    max-width: 960px;
    margin: auto;
    text-align: left;
    padding: 12px 0;
}

@media (max-width: 600px) {
    .panels { grid-template-columns: 1fr; }
}

.panel {
    border-radius: 8px;
    border: 0.5px solid #ddd;
    overflow: hidden;
}

.panel img {
    width: 100%; 
    display: block;
    transition: opacity 0.2s, filter 0.2s;
}

.panel-header {
    padding: 8px 12px;
    font-weight: 500;
    color: #888;
    border-bottom: 0.5px solid #ddd;
    display: flex;
    align-items: center;
    gap: 6px;
}

.panel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.dot-blue   { background: #378ADD; }
.dot-green  { background: #639922; }
.dot-purple { background: #7F77DD; }

.panel-footer {
    padding: 6px 12px;
    color: #aaa;
    border-top: 0.5px solid #ddd;
    min-height: 26px;
}

.progress-bar {
    height: 2px;
    background: #eee;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: #7F77DD;
    width: 0%;
    transition: width 0.1s linear;
}

.info-row {
    padding: 10px 12px;
    background: #fafafa;
    border-radius: 6px;
    border: 0.5px solid #ddd;
    color: #888;
}

.mae-badge {
    display: inline-block;
    background: #EEEDFE;
    color: #3C3489;
    border-radius: 4px;
    padding: 1px 6px;
    font-weight: 500;
}

.exit {
    padding: 0 48px;
    display: block;
    text-align: right;
}

body {
    padding-bottom: 96px;
}

@media (max-width: 600px) {
    body {
        padding-top: 24px;
        padding-bottom: 48px;
    }
    .exit {
        padding: 0 24px;
    }
}