/* Removable Trinetra chart feature: left-side controls and computed client fields. */
#form .engine-derived-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}
#form .engine-derived-field > span {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}
#form .engine-derived-field small {
    color: var(--mut, #93939e);
    font-size: 10px;
    font-weight: 400;
}
#form .engine-derived-field output {
    display: block;
    min-height: 42px;
    padding: 8px 11px;
    border: 1px solid var(--line, #33333b);
    border-radius: 10px;
    background: var(--paper, #222227);
    color: var(--ink, #fff);
    line-height: 1.4;
    overflow-wrap: anywhere;
}
#form .engine-derived-field output.is-empty {
    color: var(--mut, #93939e);
    font-size: 13px;
    font-weight: 400;
}
#form .chart-engine-actions {
    display: grid;
    grid-template-columns: minmax(132px, auto) minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    margin: 8px 0 5px;
}
#form .chart-generate-button {
    min-height: 38px;
    padding: 7px 12px;
    border: 1px solid var(--red, #b30b18);
    border-radius: 10px;
    background: var(--red, #b30b18);
    color: #fff;
    font-weight: 700;
}
#form .chart-generate-button:hover:not(:disabled) {
    filter: brightness(1.1);
}
#form .chart-generate-button:disabled {
    opacity: .7;
    cursor: progress;
}
#form .chart-engine-status {
    min-width: 0;
    color: var(--mut, #93939e);
    font-size: 11px;
    line-height: 1.35;
    overflow-wrap: anywhere;
}
#form .chart-engine-status.is-error {
    color: #c9323d;
}
#form .chart-location-coordinates {
    margin: 4px 0 11px;
}
#form .chart-coordinate-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
}
#form .chart-coordinate-fields label {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 4px;
    margin: 0;
    color: var(--mut, #93939e);
    font-size: 11px;
    font-weight: 600;
}
#form .chart-coordinate-fields input {
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    padding: 7px 9px;
    font-size: 12px;
}
#form .chart-location-coordinates p {
    margin: 5px 0 0;
    color: var(--mut, #93939e);
    font-size: 10px;
    line-height: 1.4;
}
@media (max-width: 520px) {
    #form .chart-engine-actions {
        grid-template-columns: 1fr;
    }
    #form .chart-coordinate-fields {
        gap: 6px;
    }
}