.import-modal-content {
    max-width: 640px;
}

.import-modal-tabs {
    display: flex;
    gap: 2px;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm, 6px);
    padding: 3px;
    margin-bottom: 1.25rem;
}

.import-tab {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 500;
    padding: 5px 14px;
    border-radius: calc(var(--radius-sm, 6px) - 2px);
    cursor: pointer;
    transition: background .15s, color .15s;
    white-space: nowrap;
}

    .import-tab.active {
        background: var(--bg-card, var(--bg-secondary));
        color: var(--text-primary);
    }

    .import-tab:not(.active):hover {
        color: var(--text-primary);
    }

.import-tab-panel {
    display: none;
}

    .import-tab-panel.active {
        display: block;
    }

.import-format-guide {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-height: 400px;
    overflow-y: auto;
}

    .import-format-guide h4 {
        font-size: 0.75rem;
        font-weight: 600;
        color: var(--text-primary);
        text-transform: uppercase;
        letter-spacing: .05em;
        margin: 1rem 0 .4rem;
    }

        .import-format-guide h4:first-child {
            margin-top: 0;
        }

    .import-format-guide p {
        margin: 0 0 .5rem;
        color: var(--text-tertiary);
        font-size: 0.75rem;
    }

.import-format-code {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm, 6px);
    padding: .65rem .9rem;
    font-family: ui-monospace, monospace;
    font-size: 0.73rem;
    color: var(--text-primary);
    white-space: pre;
    overflow-x: auto;
    margin-bottom: .75rem;
    line-height: 1.55;
}

.import-format-col-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 10px;
    margin-bottom: .75rem;
}

.import-format-col {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    padding: 2px 7px;
    font-size: 0.7rem;
    font-family: ui-monospace, monospace;
    color: var(--text-secondary);
}

    .import-format-col.required {
        border-color: var(--accent-blue);
        color: var(--accent-blue);
    }

.import-format-legend {
    font-size: 0.68rem;
    color: var(--text-tertiary);
    margin-bottom: .75rem;
}

    .import-format-legend span {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        margin-right: 10px;
    }

    .import-format-legend .dot-req {
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--accent-blue);
        display: inline-block;
    }