#content_sim #sat-orbit-2d,
#content_sim #sat-orbit-2d * {
    box-sizing: border-box;
    font-family: "Courier New", Courier, monospace;
}

#content_sim #sat-orbit-2d {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    padding: 10px;
    background: #05070b;
    color: #e8f2ff;
    border: 1px solid #263244;
}

#content_sim #sat-orbit-2d .so-panel {
    background: #0a1018;
    border: 1px solid #263244;
    padding: 10px;
    margin-bottom: 10px;
}

#content_sim #sat-orbit-2d .so-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
}

#content_sim #sat-orbit-2d .so-row {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 30px;
}

#content_sim #sat-orbit-2d label {
    min-width: 118px;
    color: #a9c3e8;
    font-size: 12px;
}

#content_sim #sat-orbit-2d input,
#content_sim #sat-orbit-2d select,
#content_sim #sat-orbit-2d button {
    font-family: "Courier New", Courier, monospace;
}

#content_sim #sat-orbit-2d input[type="range"],
#content_sim #sat-orbit-2d select {
    flex: 1;
}

#content_sim #sat-orbit-2d select {
    color: #eef7ff;
    background: #121a25;
    border: 1px solid #33465f;
    padding: 4px 6px;
}

#content_sim #sat-orbit-2d .so-value {
    width: 82px;
    text-align: right;
    color: #ffd166;
    font-size: 12px;
}

#content_sim #sat-orbit-2d .so-check {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #ffd166;
    font-size: 12px;
}

#content_sim #sat-orbit-2d .so-check input {
    margin: 0;
}

#content_sim #sat-orbit-2d .so-window-value {
    color: #ffd166;
    font-size: 12px;
    overflow-wrap: anywhere;
}

#content_sim #sat-orbit-2d .so-btn {
    border: 1px solid #3d5878;
    color: #f4fbff;
    background: #16243a;
    padding: 5px 8px;
    cursor: pointer;
    min-height: 28px;
}

#content_sim #sat-orbit-2d .so-btn:hover {
    background: #25527a;
    border-color: #5fa8d3;
}

#content_sim #sat-orbit-2d .so-main-grid {
    display: grid;
    grid-template-columns: 1fr 250px;
    gap: 10px;
}

#content_sim #sat-orbit-2d .so-subtitle {
    color: #9fbee8;
    font-size: 13px;
    margin: 0 0 8px 0;
}

#content_sim #sat-orbit-2d canvas {
    display: block;
    width: 100%;
    background: #05070b;
    border: 1px solid #263244;
}

#content_sim #sat-orbit-2d #soOrbitCanvas {
    height: 430px;
}

#content_sim #sat-orbit-2d .so-readout {
    font-size: 12px;
    line-height: 1.55;
    color: #d8e8ff;
}

#content_sim #sat-orbit-2d .so-readout div {
    border-bottom: 1px solid #1f2b3b;
    padding: 5px 0;
}

#content_sim #sat-orbit-2d .so-readout span {
    color: #ffd166;
}

#content_sim #sat-orbit-2d .so-plot-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

#content_sim #sat-orbit-2d .so-plot {
    height: 150px;
}

#content_sim #sat-orbit-2d .so-note {
    margin: 8px 0 0;
    color: #8faad0;
    font-size: 11px;
}

@media (max-width: 760px) {
    #content_sim #sat-orbit-2d .so-controls,
    #content_sim #sat-orbit-2d .so-main-grid {
        grid-template-columns: 1fr;
    }
}