.matrix-container {
    position: relative;
    min-height: 500px;
    overflow: auto;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.7);
    border-radius: 12px;
    border: 1px solid var(--dark-gold);
}

.matrix-level {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    position: relative;
}

.matrix-level::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--gold);
    font-size: 0.9rem;
    font-weight: bold;
}

.matrix-level[data-level="1"]::before { content: 'Level 1'; }
.matrix-level[data-level="2"]::before { content: 'Level 2'; }
.matrix-level[data-level="3"]::before { content: 'Level 3'; }
.matrix-level[data-level="4"]::before { content: 'Level 4'; }
.matrix-level[data-level="5"]::before { content: 'Level 5'; }
.matrix-level[data-level="6"]::before { content: 'Level 6'; }
.matrix-level[data-level="7"]::before { content: 'Level 7'; }
.matrix-level[data-level="8"]::before { content: 'Level 8'; }
.matrix-level[data-level="9"]::before { content: 'Level 9'; }
.matrix-level[data-level="10"]::before { content: 'Level 10'; }
.matrix-level[data-level="11"]::before { content: 'Level 11'; }
.matrix-level[data-level="12"]::before { content: 'Level 12'; }

.matrix-line {
    position: absolute;
    background-color: rgba(255, 215, 0, 0.3);
    z-index: 1;
}

#position-details {
    position: fixed;
    right: 20px;
    top: 100px;
    width: 300px;
    background: rgba(18, 18, 18, 0.95);
    border: 1px solid var(--dark-gold);
    border-radius: 8px;
    padding: 15px;
    z-index: 1000;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
}

/* Connection lines */
.line-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.connection {
    stroke: var(--matrix-green);
    stroke-width: 2;
    stroke-opacity: 0.6;
}