/* =====================================================================
   Modularization module styles (Reference Overview)
   ===================================================================== */

.mod-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin: 12px 0;
}

.mod-toolbar input[type="search"],
.mod-toolbar select {
    height: 30px;
    padding: 0 8px;
    font-size: var(--vm-font-size);
    font-family: var(--vm-font-ui);
    color: var(--vm-text-primary);
    background: var(--vm-bg-input);
    border: 1px solid var(--vm-border);
    border-radius: 4px;
}

.mod-toolbar input[type="search"] {
    min-width: 220px;
}

.mod-toolbar .mod-spacer {
    flex: 1 1 auto;
}

.mod-view-toggle {
    display: inline-flex;
    border: 1px solid var(--vm-border);
    border-radius: 4px;
    overflow: hidden;
}

.mod-view-toggle button {
    padding: 5px 12px;
    font-size: var(--vm-font-size);
    background: var(--vm-bg-secondary);
    color: var(--vm-text-secondary);
    border: none;
    cursor: pointer;
}

.mod-view-toggle button.active {
    background: var(--vm-bg-active);
    color: var(--vm-text-accent);
    font-weight: 600;
}

/* ---- Graph view ---- */

.mod-graph {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-start;
}

.mod-project {
    flex: 0 1 280px;
    background: var(--vm-bg-panel);
    border: 1px solid var(--vm-border);
    border-radius: 6px;
    overflow: hidden;
}

.mod-project.selected {
    border-color: var(--vm-accent);
    box-shadow: 0 0 0 2px var(--vm-bg-active);
}

.mod-project.dimmed {
    opacity: 0.4;
}

.mod-project-head {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: var(--vm-bg-tertiary);
    border-bottom: 1px solid var(--vm-border-light);
}

.mod-project-head h4 {
    flex: 1 1 auto;
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    color: var(--vm-text-primary);
}

.mod-project-open {
    font-size: 11px;
    white-space: nowrap;
    color: var(--vm-text-accent);
    text-decoration: none;
}

.mod-datasets {
    list-style: none;
    margin: 0;
    padding: 6px;
}

.mod-dataset {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    font-size: 12px;
    border-radius: 4px;
    cursor: pointer;
    color: var(--vm-text-secondary);
}

.mod-dataset:hover {
    background: var(--vm-bg-hover);
}

.mod-dataset.selected {
    background: var(--vm-bg-selected);
    color: var(--vm-text-accent);
    font-weight: 600;
}

.mod-dataset.related {
    background: var(--vm-bg-hover);
    color: var(--vm-text-primary);
}

.mod-dataset.dimmed {
    opacity: 0.4;
}

.mod-dataset-badge {
    margin-left: auto;
    font-size: 10px;
    padding: 1px 5px;
    border-radius: 8px;
    background: var(--vm-bg-active);
    color: var(--vm-text-accent);
}

.mod-empty-hint {
    padding: 8px 10px;
    font-size: 12px;
    color: var(--vm-text-muted);
}

/* ---- Table view ---- */

.mod-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    background: var(--vm-bg-panel);
    border: 1px solid var(--vm-border);
}

.mod-table th,
.mod-table td {
    padding: 6px 10px;
    text-align: left;
    border-bottom: 1px solid var(--vm-border-light);
}

.mod-table th {
    background: var(--vm-bg-tertiary);
    font-weight: 600;
    color: var(--vm-text-secondary);
}

.mod-table tr.highlight td {
    background: var(--vm-bg-selected);
}

.mod-arrow {
    color: var(--vm-text-muted);
}

.mod-warning {
    margin: 8px 0;
    padding: 8px 10px;
    font-size: 12px;
    border: 1px solid var(--vm-warning);
    border-radius: 4px;
    color: var(--vm-text-secondary);
    background: var(--vm-bg-tertiary);
}

/* ---- Change impact analysis ---- */

.mod-impact-origin {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 8px 0;
    font-size: 13px;
    color: var(--vm-text-primary);
}

.mod-impact-origin-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--vm-text-muted);
}

.mod-impact-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 8px 0 12px;
}

.mod-impact-chip {
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 10px;
    border: 1px solid var(--vm-border);
    color: var(--vm-text-secondary);
    background: var(--vm-bg-tertiary);
}

.mod-impact-chip.direct {
    border-color: #ef4444;
    color: #ef4444;
}

.mod-impact-chip.indirect {
    border-color: #f59e0b;
    color: #f59e0b;
}

.mod-impact-chip.project {
    border-color: #3b82f6;
    color: #3b82f6;
}

/* Direct dependency = red, indirect (transitive) = amber */
.mod-project.impact-direct {
    border-color: #ef4444;
    opacity: 1;
}

.mod-project.impact-indirect {
    border-color: #f59e0b;
    opacity: 1;
}

.mod-dataset.impact-direct {
    background: rgba(239, 68, 68, 0.14);
    border-left: 3px solid #ef4444;
    color: var(--vm-text-primary);
    opacity: 1;
}

.mod-dataset.impact-indirect {
    background: rgba(245, 158, 11, 0.14);
    border-left: 3px solid #f59e0b;
    color: var(--vm-text-primary);
    opacity: 1;
}

.mod-table tr.impact-direct td {
    border-left-color: #ef4444;
    background: rgba(239, 68, 68, 0.08);
}

.mod-table tr.impact-indirect td {
    background: rgba(245, 158, 11, 0.08);
}

.mod-impact-path {
    font-family: var(--vm-font-mono, monospace);
    font-size: 11px;
    color: var(--vm-text-secondary);
}

/* === DSM === */
.mod-dsm { display: flex; flex-direction: column; gap: 12px; }
.mod-dsm-summary { display: flex; gap: 16px; font-size: 13px; color: var(--vm-text-secondary); }
.mod-dsm-scroll { overflow: auto; max-height: 70vh; border: 1px solid var(--vm-border, #e0e0e0); border-radius: 4px; }
.mod-dsm-table { border-collapse: collapse; font-size: 11px; background: var(--vm-bg, #fff); }
.mod-dsm-table th, .mod-dsm-table td { border: 1px solid var(--vm-border, #e0e0e0); }
.mod-dsm-table th.corner { position: sticky; top: 0; left: 0; z-index: 3; background: var(--vm-bg-alt, #f5f5f5); }
.mod-dsm-table th.col-head { position: sticky; top: 0; z-index: 2; background: var(--vm-bg-alt, #f5f5f5); min-width: 22px; height: 22px; text-align: center; font-weight: 500; }
.mod-dsm-table th.row-head { position: sticky; left: 0; z-index: 2; background: var(--vm-bg-alt, #f5f5f5); text-align: left; padding: 2px 6px; white-space: nowrap; font-weight: 500; }
.mod-dsm-table th.row-head .row-num { display: inline-block; width: 22px; color: var(--vm-text-secondary); }
.mod-dsm-table td.cell { width: 22px; height: 22px; text-align: center; }
.mod-dsm-table td.cell.diag { background: repeating-linear-gradient(45deg, #cccccc 0 2px, transparent 2px 4px); }
.mod-dsm-table td.cell.filled { background: #3b82f6; color: #fff; font-weight: 600; }

/* === Candidates === */
.mod-candidates { display: flex; flex-direction: column; gap: 12px; }
.mod-selected-hint { margin-left: auto; font-size: 13px; color: var(--vm-text-secondary); }
.mod-candidate-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.mod-candidate-table th, .mod-candidate-table td { border-bottom: 1px solid var(--vm-border, #e0e0e0); padding: 6px 8px; text-align: left; }
.mod-candidate-table tr.selected { background: rgba(59, 130, 246, 0.08); }
.mod-candidate-table td.params { font-family: var(--vm-font-mono, monospace); font-size: 11px; color: var(--vm-text-secondary); }
.mod-candidate-detail td { background: var(--vm-bg-alt, #fafafa); }
.mod-module-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.mod-module-card { border: 1px solid var(--vm-border, #e0e0e0); border-radius: 4px; padding: 8px; background: var(--vm-bg, #fff); }
.mod-module-head { display: flex; justify-content: space-between; margin-bottom: 4px; }
.mod-module-card ul { margin: 0; padding-left: 16px; font-size: 11px; max-height: 140px; overflow: auto; }
.mod-module-section { margin-top: 6px; }
.mod-module-section em { display: block; font-size: 10px; text-transform: uppercase; color: var(--vm-text-secondary); font-style: normal; }
.mod-muted { color: var(--vm-text-secondary); font-size: 11px; }
.mod-badge-ok { background: rgba(16, 185, 129, 0.15); color: #065f46; border-radius: 3px; padding: 1px 6px; font-size: 11px; }
.mod-badge-warn { background: rgba(245, 158, 11, 0.18); color: #7c2d12; border-radius: 3px; padding: 1px 6px; font-size: 11px; }
.mod-maintenance h4 { margin: 16px 0 6px; }
.mod-maintenance .mod-module-card ul { max-height: 200px; }

/* Metrics */
.metric-dir { color: var(--vm-text-secondary); font-size: 10px; margin-left: 2px; }
.metric-cell.metric-best { background: rgba(16, 185, 129, 0.15); color: #065f46; font-weight: 600; }
.metric-cell.metric-worst { background: rgba(239, 68, 68, 0.10); color: #7f1d1d; }
.mod-metric-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.mod-metric-chip { display: inline-flex; gap: 6px; padding: 4px 8px; border-radius: 999px; background: var(--vm-bg-alt, #f5f5f5); font-size: 12px; }
.mod-metric-chip .label { color: var(--vm-text-secondary); }
.mod-metric-chip .value { font-weight: 600; }
.mod-metric-chip.metric-best { background: rgba(16, 185, 129, 0.15); }
.mod-metric-chip.metric-worst { background: rgba(239, 68, 68, 0.10); }

/* === Compare === */
.mod-compare { display: flex; flex-direction: column; gap: 16px; }
.mod-compare-scroll { overflow: auto; }
.mod-compare-table { border-collapse: collapse; width: 100%; font-size: 13px; }
.mod-compare-table th, .mod-compare-table td { border-bottom: 1px solid var(--vm-border, #e0e0e0); padding: 6px 10px; text-align: left; vertical-align: top; }
.mod-compare-table td.num, .mod-compare-table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.mod-compare-table th.selected { background: rgba(59, 130, 246, 0.10); }
.mod-solution-head { display: flex; flex-direction: column; gap: 2px; cursor: pointer; }
.mod-solution-head .label { font-weight: 600; }
.mod-solution-head .algo { font-size: 11px; color: var(--vm-text-secondary); }
.mod-compare-table td.params { font-family: var(--vm-font-mono, monospace); font-size: 11px; color: var(--vm-text-secondary); }
.mod-compare-detail { border: 1px solid var(--vm-border, #e0e0e0); border-radius: 4px; padding: 12px; background: var(--vm-bg, #fff); }
.mod-compare-detail .detail-sub { font-size: 12px; color: var(--vm-text-secondary); margin: 4px 0 12px; }

/* DSM module block highlighting */
.mod-dsm-table .cell.in-module { background: rgba(59, 130, 246, 0.06); }
.mod-dsm-table .cell.filled.in-module { background: #10b981; }
.mod-dsm-table .cell.filled.cross-module { background: #f59e0b; }
.mod-dsm-table .row-head .row-mod { display: inline-block; margin-left: 6px; font-size: 10px; color: var(--vm-text-secondary); }
.mod-col-0 { border-left: 2px solid #3b82f6 !important; }
.mod-col-1 { border-left: 2px solid #10b981 !important; }
.mod-col-2 { border-left: 2px solid #f59e0b !important; }
.mod-col-3 { border-left: 2px solid #ef4444 !important; }
.mod-col-4 { border-left: 2px solid #8b5cf6 !important; }
.mod-col-5 { border-left: 2px solid #06b6d4 !important; }
.mod-col-6 { border-left: 2px solid #ec4899 !important; }
.mod-col-7 { border-left: 2px solid #84cc16 !important; }

/* === Apply === */
.mod-apply { display: flex; flex-direction: column; gap: 16px; }
.mod-apply-summary { display: flex; gap: 16px; font-size: 13px; color: var(--vm-text-secondary); }
.mod-apply-preview { display: flex; flex-direction: column; gap: 12px; }
.mod-apply-confirm { border-top: 1px solid var(--vm-border, #e0e0e0); padding-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.mod-apply-actions { display: flex; gap: 8px; }
.mod-apply-success { border: 1px solid #10b981; background: rgba(16, 185, 129, 0.08); padding: 12px; border-radius: 4px; }

/* === Function-Means Tree === */
.mod-toolbar-spacer { flex: 1; }

.mod-fmt-filter { min-width: 220px; padding: 4px 8px; border: 1px solid var(--vm-border, #ccc); border-radius: 4px; }
.mod-fmt-check { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; white-space: nowrap; }

.mod-fmt-body { display: grid; grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr); gap: 16px; align-items: start; }
.mod-fmt-tree { border: 1px solid var(--vm-border, #e0e0e0); border-radius: 6px; padding: 8px; max-height: 640px; overflow: auto; }
.mod-fmt-actions { display: flex; gap: 8px; margin-bottom: 4px; }

.fmt-list { list-style: none; margin: 0; padding-left: 14px; }
.mod-fmt-tree > .fmt-list { padding-left: 0; }

.fmt-row { display: flex; align-items: center; gap: 6px; padding: 3px 6px; border-radius: 4px; cursor: pointer; }
.fmt-row:hover { background: rgba(0, 0, 0, 0.05); }
.fmt-row.selected { background: rgba(59, 130, 246, 0.15); }

.fmt-toggle { width: 14px; text-align: center; user-select: none; opacity: 0.7; }
.fmt-toggle.empty { opacity: 0; cursor: default; }
.fmt-name { flex: 1; }

.fmt-badge { display: inline-block; min-width: 22px; padding: 1px 5px; border-radius: 3px; font-size: 10px; font-weight: 600; text-align: center; }
.fmt-badge.kind-fn { background: #3b82f6; color: #fff; }
.fmt-badge.kind-ds { background: #10b981; color: #fff; }
.fmt-badge.kind-unknown { background: #9ca3af; color: #fff; }

.fmt-itf-count { font-size: 10px; padding: 1px 5px; border-radius: 8px; background: rgba(0, 0, 0, 0.08); }

.mod-fmt-detail { border: 1px solid var(--vm-border, #e0e0e0); border-radius: 6px; padding: 12px; }
.fmt-detail-list { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; margin: 8px 0; }
.fmt-detail-list dt { font-weight: 600; font-size: 12px; opacity: 0.8; }
.fmt-detail-list dd { margin: 0; font-size: 12px; }
.fmt-detail-desc { font-size: 12px; opacity: 0.85; }
.fmt-hint { font-size: 12px; opacity: 0.7; }
.mod-fmt-detail-actions { display: flex; gap: 8px; margin-top: 12px; }

/* === FR-DS Mapping === */
.frds-legend { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; font-size: 12px; margin: 8px 0; }
.frds-legend .frds-hint { opacity: 0.7; }

.frds-swatch { display: inline-block; width: 12px; height: 12px; margin-right: 5px; border: 1px solid var(--vm-border, #ccc); border-radius: 2px; vertical-align: -2px; }
.frds-swatch.state-primary { background: #3b82f6; }
.frds-swatch.state-secondary { background: #9ec5ea; }
.frds-swatch.state-none { background: transparent; }
.frds-swatch.is-override { background: transparent; border: 2px solid #f59e0b; }

.frds-table { border-collapse: collapse; font-size: 12px; }
.frds-table th, .frds-table td { border: 1px solid var(--vm-border, #ddd); }

.frds-table th.corner { position: sticky; left: 0; z-index: 3; background: var(--vm-bg-secondary, #fafafa); padding: 4px 8px; white-space: nowrap; }
.frds-table th.col-head { height: 130px; width: 26px; padding: 0; vertical-align: bottom; background: var(--vm-bg-secondary, #fafafa); }
.frds-table th.col-head .col-head-text { display: block; width: 26px; transform: rotate(180deg); writing-mode: vertical-rl; padding: 6px 4px; max-height: 124px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }

.frds-table th.row-head { position: sticky; left: 0; z-index: 2; background: var(--vm-bg-secondary, #fafafa); text-align: left; font-weight: 500; max-width: 320px; white-space: nowrap; }
.frds-table th.row-head .row-indent { display: block; padding: 3px 8px; overflow: hidden; text-overflow: ellipsis; }

.frds-cell { width: 26px; height: 24px; text-align: center; cursor: pointer; user-select: none; line-height: 1; }
.frds-cell:hover { outline: 2px solid #3b82f6; outline-offset: -2px; }
.frds-cell.state-primary { background: rgba(59, 130, 246, 0.85); color: #fff; }
.frds-cell.state-secondary { background: rgba(158, 197, 234, 0.8); color: #14375c; }
.frds-cell.is-override { box-shadow: inset 0 0 0 2px #f59e0b; }

.frds-gaps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 16px; font-size: 12px; }
.frds-gaps h5 { margin: 0 0 4px; }
.frds-gaps ul { margin: 0; padding-left: 18px; }

/* === DSM valuation modes === */
.dsm-mode-switch { display: inline-flex; border: 1px solid var(--vm-border, #ccc); border-radius: 4px; overflow: hidden; }
.dsm-mode-btn { border: 0; border-right: 1px solid var(--vm-border, #ccc); background: transparent; padding: 4px 10px; font-size: 12px; cursor: pointer; }
.dsm-mode-btn:last-child { border-right: 0; }
.dsm-mode-btn:hover:not(:disabled) { background: rgba(0, 0, 0, 0.05); }
.dsm-mode-btn.active { background: #3b82f6; color: #fff; }
.dsm-mode-btn:disabled { opacity: 0.6; cursor: default; }

.dsm-mode-desc { font-size: 12px; opacity: 0.8; margin: 4px 0 8px; }

.mod-dsm-table td.cell.filled { cursor: pointer; }
.mod-dsm-table td.dsm-incomplete { box-shadow: inset 0 0 0 2px #f59e0b; }
.mod-dsm-table td.dsm-unquantifiable { box-shadow: inset 0 0 0 2px #ef4444; }

.frds-swatch.dsm-incomplete { background: transparent; border: 2px solid #f59e0b; }
.frds-swatch.dsm-unquantifiable { background: transparent; border: 2px solid #ef4444; }

.dsm-derivation { margin-top: 16px; border: 1px solid var(--vm-border, #e0e0e0); border-radius: 6px; padding: 12px; }
.dsm-derivation-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dsm-derivation-head h4 { margin: 0; }
.dsm-derivation-value { font-size: 13px; margin: 8px 0; display: flex; gap: 8px; align-items: baseline; }
.dsm-derivation .mod-table { font-size: 12px; }
.dsm-derivation tr.dsm-factor-missing td { opacity: 0.75; font-style: italic; }

/* === Module Indication Matrix === */
.mim-symbol {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    margin-right: 5px;
    border: 1px solid var(--vm-border, #ccc);
    border-radius: 2px;
    font-size: 11px;
    font-weight: 700;
    font-style: normal;
    vertical-align: -3px;
}

.mim-cell {
    width: 26px;
    height: 24px;
    text-align: center;
    font-weight: 700;
    cursor: pointer;
    user-select: none;
    line-height: 1;
}

.mim-cell:hover { outline: 2px solid #3b82f6; outline-offset: -2px; }

.mim-symbol.state-conflict, .mim-cell.state-conflict { background: rgba(239, 68, 68, 0.85); color: #fff; }
.mim-symbol.state-noconflict, .mim-cell.state-noconflict { background: rgba(16, 185, 129, 0.8); color: #fff; }
.mim-symbol.state-same, .mim-cell.state-same { background: var(--vm-bg-secondary, #e5e7eb); color: var(--vm-text-secondary, #6b7280); cursor: default; }
.mim-symbol.state-undetermined, .mim-cell.state-undetermined { background: transparent; color: var(--vm-text-secondary, #9ca3af); }

.mim-table td.state-same { cursor: default; }

.mim-drivers { margin-top: 24px; border-top: 1px solid var(--vm-border, #e0e0e0); padding-top: 16px; }
.mim-drivers h4, .mim-drivers h5 { margin: 12px 0 4px; }
.mim-driver-add { display: flex; gap: 8px; margin: 8px 0 16px; }
.mim-driver-add input { flex: 0 1 320px; padding: 4px 8px; border: 1px solid var(--vm-border, #ccc); border-radius: 4px; }

.mim-driver-list { list-style: none; margin: 12px 0 0; padding: 0; font-size: 12px; }
.mim-driver-list li { display: flex; align-items: center; gap: 12px; padding: 4px 0; border-bottom: 1px solid var(--vm-border, #eee); }
.mim-driver-list li > span:first-child { flex: 1; font-weight: 500; }

/* === Quantified MIM === */
.mim-quant-options { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; font-size: 12px; margin: 8px 0; }
.mim-quant-options label { display: inline-flex; align-items: center; gap: 6px; }
.mim-quant-options select { padding: 3px 6px; border: 1px solid var(--vm-border, #ccc); border-radius: 4px; }
.mim-quant-options .frds-hint { flex: 1 1 100%; opacity: 0.75; }

.mim-cell.state-conflict.partial { box-shadow: inset 0 0 0 2px #f59e0b; }

.mim-weight-table { max-width: 520px; font-size: 12px; }
.mim-weight-input { width: 110px; padding: 3px 6px; border: 1px solid var(--vm-border, #ccc); border-radius: 4px; }

/* === Synthesized Matrix === */
.syn-options { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; font-size: 12px; margin: 8px 0; }
.syn-options label { display: inline-flex; align-items: center; gap: 6px; }
.syn-options-title { font-weight: 600; }
.syn-options .frds-hint { flex: 1 1 100%; opacity: 0.75; }
.syn-weight-input { width: 70px; padding: 3px 6px; border: 1px solid var(--vm-border, #ccc); border-radius: 4px; }

.syn-cell { width: 38px; font-weight: 600; font-size: 11px; }
.syn-cell.partial { box-shadow: inset 0 0 0 2px #f59e0b; }

.syn-details { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 12px; }
.syn-details > div { flex: 1 1 220px; }
.syn-details h5 { margin: 0 0 4px; }

/* === Concept generation === */
.concept-source { display: inline-block; padding: 1px 6px; border-radius: 10px; font-size: 11px; background: var(--vm-bg-secondary, #e5e7eb); color: var(--vm-text-secondary, #4b5563); }
.concept-source.synthesized { background: rgba(59, 130, 246, 0.15); color: #1d4ed8; }

.concept-relations { margin-top: 8px; border-top: 1px solid var(--vm-border, #eee); padding-top: 6px; font-size: 11px; }
.concept-relations .label { font-weight: 600; }
.concept-relations ul { list-style: none; margin: 4px 0 0; padding: 0; }
.concept-relations li { display: flex; flex-wrap: wrap; gap: 6px; align-items: baseline; padding: 1px 0; }
.concept-relations li .value { font-weight: 600; }

/* === Evaluation: technical / business value / overall === */
.mod-compare-table tr.eval-section td {
    background: var(--vm-bg-secondary, #f3f4f6);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.04em;
    padding-top: 10px;
}
.mod-compare-table tr.eval-section .frds-hint { text-transform: none; font-weight: 400; letter-spacing: 0; margin-left: 8px; }
.mod-compare-table tr.eval-subtotal td { font-weight: 700; border-top: 1px solid var(--vm-border, #e0e0e0); }

.eval-rank { margin-left: 6px; font-size: 11px; opacity: 0.7; }
.eval-preferred { margin: 12px 0; font-size: 13px; }

.bv-source { margin-left: 6px; padding: 0 5px; border-radius: 8px; font-size: 10px; font-weight: 600; }
.bv-source.derived { background: rgba(16, 185, 129, 0.15); color: #047857; }
.bv-source.input { background: rgba(245, 158, 11, 0.15); color: #b45309; }

.bv-unavailable { opacity: 0.75; }
.bv-missing { font-style: italic; font-size: 11px; color: var(--vm-text-secondary, #6b7280); }

.eval-config { margin-top: 24px; border-top: 1px solid var(--vm-border, #e0e0e0); padding-top: 16px; }
.eval-config h4 { margin: 12px 0 4px; }
.eval-weight-table { max-width: 480px; font-size: 12px; }
.eval-input-table { font-size: 12px; }
.eval-weight-input { width: 110px; padding: 3px 6px; border: 1px solid var(--vm-border, #ccc); border-radius: 4px; }


/* Hierarchical DSM headers (Printer > Subsystem > Part) */
.mod-dsm-table .dsm-group-head { background:#eef3f8; border:1px solid #c9d3de; font-weight:600; font-size:11px; text-align:left; padding:2px 6px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.mod-dsm-table .dsm-col-name { height:140px; vertical-align:bottom; }
.mod-dsm-table .dsm-col-name span { writing-mode:vertical-rl; transform:rotate(180deg); white-space:nowrap; font-size:11px; }
.mod-dsm-table .row-path { color:#7a8794; font-size:10px; margin-right:6px; }
.mod-dsm-table .cell.filled { background:#8b1a1a; color:#fff; text-align:center; font-weight:600; }