/* Public, unisolated styling hooks. Fallbacks preserve variables inherited from host wrappers. */
.os-optimal-order .os-item-quality { display: inline-flex; align-items: baseline; gap: .3rem; }
.os-optimal-order .os-item-quality:focus-visible { outline: 2px solid var(--os-primary, #2459cf); outline-offset: 3px; }
.os-optimal-order .os-quality-summary { display: block; margin-block: .35rem .5rem; font-size: .8rem; font-weight: 400; line-height: 1.5; color: var(--os-text-muted, #52647b); overflow-wrap: anywhere; }
.os-optimal-order .os-quality-indicator { margin-inline-end: .15rem; }
.os-optimal-order .os-quality-higher { color: var(--os-success, #187044); }
.os-optimal-order .os-quality-lower { color: var(--os-danger, #b91c1c); }
.os-optimal-order .os-quality-summary.os-quality-lower { font-weight: 600; }
/* Telerik renders popups under its root, outside the result view's styling scope. */
.os-quality-tooltip .k-tooltip { max-width: min(20rem, calc(100vw - 2rem)); padding: .75rem .9rem; border: 1px solid var(--os-border, #dce3ee); border-radius: .65rem; background: var(--os-surface, #fff); color: var(--os-text, #172b4d); box-shadow: 0 4px 16px rgb(23 43 77 / 15%); font-size: .85rem; line-height: 1.5; text-align: start; overflow-wrap: anywhere; }
.os-quality-tooltip .k-callout { color: var(--os-surface, #fff); }
.os-quality-tooltip-heading { display: flex; align-items: baseline; gap: .4rem; margin: 0 0 .65rem; font-weight: 600; }
.os-quality-tooltip-heading:last-child { margin-bottom: 0; }
.os-quality-tooltip-heading.os-quality-higher { color: var(--os-success, #187044); }
.os-quality-tooltip-heading.os-quality-lower { color: var(--os-danger, #b91c1c); }
.os-quality-tooltip-values { margin: 0; }
.os-quality-tooltip-values > div { display: grid; grid-template-columns: 5rem minmax(0, 1fr); gap: .75rem; align-items: baseline; }
.os-quality-tooltip-values > div + div { margin-top: .35rem; }
.os-quality-tooltip-values dt { color: var(--os-text-muted, #52647b); font-weight: 400; }
.os-quality-tooltip-values dd { margin: 0; font-weight: 600; }
.os-optimal-order {
    color: var(--os-text, #172b4d);
    font-size: 1rem;
    line-height: 1.5;
    min-width: 0;
    container-type: inline-size;
}
.os-optimal-order .os-card {
    background: var(--os-surface, #fff);
    border: 1px solid var(--os-border, #dce3ee);
    border-radius: var(--os-border-radius, 1rem);
    box-shadow: var(--os-card-shadow, 0 4px 20px rgb(23 43 77 / 5%));
    min-width: 0;
}
.os-optimal-order .os-card { padding: 1.15rem; }
.os-optimal-order .os-title { font-size: clamp(1.2rem, 2vw, 2rem); font-weight: 700; }
.os-optimal-order .os-section-title { font-size: 1.1rem; font-weight: 700; margin-bottom: .6rem; }
.os-optimal-order h4 { font-size: 1rem; font-weight: 600; }
.os-optimal-order .os-muted, .os-optimal-order dt, .os-optimal-order caption { color: var(--os-text-muted, #52647b); }
.os-optimal-order dt { font-size: .8rem; font-weight: 500; }
.os-optimal-order dd { font-weight: 600; margin: .25rem 0 0; overflow-wrap: anywhere; }
.os-optimal-order .os-recommendation-score-label { font-size: .8rem; font-weight: 600; color: var(--os-text-muted, #52647b); }
.os-optimal-order .os-recommendation-score { font-size: clamp(1.6rem, 3cqi, 2rem); font-weight: 700; line-height: 1.2; color: var(--os-primary, #2459cf); border-inline-start: 3px solid currentColor; padding-inline-start: .75rem; }
.os-optimal-order .os-recommendation-score span { font-size: 1rem; font-weight: 600; color: var(--os-text-muted, #52647b); margin-inline-start: .3rem; }
.os-optimal-order .os-title-icon { color: var(--os-primary, #2459cf); margin-inline-end: .35rem; }
.os-optimal-order .os-recommendation-card > .os-muted { margin-bottom: .5rem; }
.os-optimal-order .os-baseline-value { font-size: clamp(1.6rem, 3cqi, 2rem); font-weight: 700; line-height: 1.2; margin: .5rem 0 .75rem; border-inline-start: 3px solid currentColor; padding-inline-start: .75rem; }
.os-optimal-order .os-baseline-equal { color: var(--os-primary, #2459cf); }
.os-optimal-order .os-baseline-label { font-size: .85rem; font-weight: 600; margin: .75rem 0 0; }
.os-optimal-order .os-baseline-percentage { display: inline-block; margin-inline-start: .5rem; font-weight: 600; }
.os-optimal-order .os-baseline-context { margin-bottom: .75rem; font-size: .875rem; }
.os-optimal-order .os-baseline-reference { font-size: .8rem; border-top: 1px solid var(--os-border, #dce3ee); padding-top: .65rem; }
.os-optimal-order .os-baseline-value span { font-size: 1rem; }
.os-optimal-order .os-savings, .os-optimal-order .os-lowest-price { color: var(--os-success, #187044); }
.os-optimal-order .os-table { --bs-table-bg: transparent; --bs-table-color: var(--os-text, #172b4d); --bs-table-border-color: var(--os-border, #dce3ee); font-size: .875rem; }
.os-optimal-order .os-table > :not(caption) > * > * { padding: .65rem .6rem; color: inherit; vertical-align: middle; }
.os-optimal-order .os-alternative-row-selectable { cursor: pointer; }
.os-optimal-order .os-alternative-row-selectable:hover { background: var(--os-alternative-hover, #f5f6f8); }
.os-optimal-order .os-alternative-row-selected { background: var(--os-selection-surface, #f0edf6); }
.os-optimal-order .os-alternative-row-selected > :first-child { box-shadow: inset 3px 0 0 var(--os-selection-accent, #7055a3); }
.os-optimal-order .os-alternative-select { border: 0; background: transparent; color: inherit; font: inherit; text-decoration: underline; text-underline-offset: .2em; padding: .3rem; }
.os-optimal-order .os-alternative-selection { display: inline-block; font-size: .75rem; margin-inline: .3rem; }
.os-optimal-order .os-selected-alternative-details { min-width: 0; overflow-wrap: anywhere; }
.os-optimal-order .os-selected-alternative-order { border-top: 1px solid var(--os-border, #dce3ee); padding-block: .65rem; }
.os-optimal-order .os-selected-alternative-order summary { color: var(--os-text, #172b4d); }
/* Supplier contents must not shift column boundaries between order tables. */
.os-optimal-order .os-selected-order-table { width: 100%; min-width: 36rem; table-layout: fixed; }
.os-optimal-order .os-selected-order-table .os-order-piece-column { width: 40%; }
.os-optimal-order .os-selected-order-table .os-order-price-column { width: 20%; }
.os-optimal-order .os-selected-order-table .os-order-delivery-column { width: 15%; }
.os-optimal-order .os-selected-order-table .os-order-quality-column { width: 25%; }
.os-optimal-order .os-alternatives .os-table thead th,
.os-optimal-order .os-factor-chart .os-table thead th { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: var(--os-text-muted, #52647b); border-bottom-width: 2px; }
.os-optimal-order .os-alternatives .os-table thead th:not(:first-child),
.os-optimal-order .os-alternatives .os-table tbody td,
.os-optimal-order .os-factor-chart .os-table thead th:not(:first-child),
.os-optimal-order .os-factor-chart .os-table tbody td { text-align: end; font-variant-numeric: tabular-nums; }
.os-optimal-order .os-badge { display: inline-flex; align-items: center; gap: .3rem; padding: .2rem .5rem; border: 1px solid var(--os-border, #dce3ee); border-radius: .4rem; font-size: .75rem; font-weight: 600; line-height: 1.4; margin: .15rem; }
.os-optimal-order .os-badge-recommended { color: var(--os-primary, #2459cf); background: var(--os-primary-soft, #eef4ff); }
.os-optimal-order .os-badge > i { font-size: inherit; line-height: inherit; }
.os-optimal-order .os-lowest-price { background: color-mix(in srgb, var(--os-success, #187044) 7%, var(--os-surface, #fff)); }
.os-optimal-order .os-factor-row, .os-optimal-order .os-analysis-item { border-top: 1px solid var(--os-border, #dce3ee); }
.os-optimal-order .os-factor-row { padding: 1rem 0; }
.os-optimal-order .os-factor-row:last-child { padding-bottom: 0; }
.os-optimal-order .os-factor-heading h4 { margin-bottom: 0; }
.os-optimal-order .os-factor-score { font-weight: 700; white-space: nowrap; }
.os-optimal-order .os-factor-score .os-muted { font-size: .8rem; font-weight: 400; }
.os-optimal-order .os-factor-progress { appearance: none; display: block; width: 100%; height: .5rem; border: 0; border-radius: 1rem; overflow: hidden; margin: .6rem 0 .7rem; background: var(--os-primary-soft, #eef4ff); color: var(--os-primary, #2459cf); }
.os-optimal-order .os-factor-progress::-webkit-progress-bar { background: var(--os-primary-soft, #eef4ff); border-radius: 1rem; }
.os-optimal-order .os-factor-progress::-webkit-progress-value { background: var(--os-primary, #2459cf); border-radius: 1rem; }
.os-optimal-order .os-factor-progress::-moz-progress-bar { background: var(--os-primary, #2459cf); border-radius: 1rem; }
.os-optimal-order .os-factor-raw { display: flex; align-items: baseline; flex-wrap: wrap; gap: .5rem; }
.os-optimal-order .os-factor-row dd { font-size: .875rem; margin-top: .1rem; }
.os-optimal-order .os-factor-chart-plot { width: 100%; min-width: 0; }
.os-optimal-order .os-factor-comparison-table { width: 100%; table-layout: fixed; }
.os-optimal-order .os-factor-comparison-table > :not(caption) > * > * { padding: .45rem .35rem; overflow-wrap: anywhere; }
.os-optimal-order .os-factor-comparison-values h4 { font-size: .875rem; }
.os-optimal-order .os-factor-comparison-table caption { font-size: .75rem; }
.os-optimal-order .os-chart-legend { font-size: .8rem; color: var(--os-text-muted, #52647b); }
.os-optimal-order .os-chart-legend li { display: flex; align-items: baseline; gap: .4rem; }
.os-optimal-order .os-chart-swatch { display: inline-block; width: 1rem; height: .2rem; flex-shrink: 0; background: var(--os-series-color, var(--os-primary, #2459cf)); }
.os-optimal-order .os-analysis-panel { background: color-mix(in srgb, var(--os-primary-soft, #eef4ff) 45%, var(--os-surface, #fff)); border-inline-start: 3px solid var(--os-primary, #2459cf); }
.os-optimal-order .os-analysis-header .os-section-title { margin-bottom: .25rem; }
.os-optimal-order .os-analysis-header p { font-size: .8rem; }
.os-optimal-order .os-analysis-icon { color: var(--os-primary, #2459cf); margin-inline-end: .3rem; }
.os-optimal-order .os-analysis-item { padding-top: 1rem; }
.os-optimal-order .os-analysis-summary { white-space: pre-wrap; overflow-wrap: anywhere; }
.os-optimal-order .os-analysis-suggestion { color: var(--os-primary, #2459cf); border: 1px solid var(--os-border, #dce3ee); background: var(--os-primary-soft, #eef4ff); white-space: normal; text-align: start; }
.os-optimal-order button:focus-visible, .os-optimal-order summary:focus-visible { outline: 3px solid var(--os-primary, #2459cf); outline-offset: 3px; }
.os-optimal-order summary { cursor: pointer; color: var(--os-primary, #2459cf); }
/* A desktop viewport can still host this view in a narrow simulator pane. */
.os-optimal-order.os-360-report {  margin-inline: auto; }
.os-360-report .os-360-header { padding: 1rem 0 1.5rem; border-bottom: 2px solid var(--os-border, #dce3ee); margin-bottom: 1.25rem; }
.os-360-report .os-360-option { font-size: 1.15rem; font-weight: 600; color: var(--os-primary, #2459cf); }
.os-360-report .os-360-section { margin-bottom: 1.25rem; }
.os-360-report .os-360-summary p { max-width: 72ch; }
.os-360-report .os-360-section ul { padding-inline-start: 1.25rem; }
.os-360-report .os-360-order { border: 1px solid var(--os-border, #dce3ee); border-radius: .5rem; padding: .85rem; }
.os-360-report .os-360-order + .os-360-order { margin-top: .75rem; }
.os-360-report .os-360-order-header { display: flex; align-items: flex-start; gap: .6rem; margin-bottom: .35rem; }
.os-360-report .os-360-order-index { flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; width: 1.6rem; height: 1.6rem; margin-top: .1rem; border-radius: 50%; background: var(--os-primary-soft, #eef4ff); color: var(--os-primary, #2459cf); font-size: .75rem; font-weight: 700; }
.os-360-report .os-360-order-body { flex: 1; min-width: 0; }
.os-360-report .os-360-order-header h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: .25rem; overflow-wrap: anywhere; }
.os-360-report .os-360-order-header p { font-size: .875rem; }
.os-360-report .os-360-order-subtotal { color: var(--os-primary, #2459cf); }
.os-360-report .os-360-order-meta { font-size: .75rem; margin-bottom: .65rem; overflow-wrap: anywhere; }
.os-360-report .os-360-order .os-table > :not(caption) > * > * { padding: .45rem .5rem; }
.os-360-report .os-360-order caption { font-size: .75rem; padding-bottom: 0; }
.os-360-report .os-360-orders-toggle { margin-top: .75rem; font-size: .875rem; }
.os-360-report .os-360-roles { display: flex; flex-wrap: wrap; gap: .25rem; margin-top: .35rem; }
.os-360-report .os-360-roles .os-badge { margin: 0; white-space: nowrap; }
.os-360-report .os-360-evidence summary { font-weight: 600; }
.os-360-report .os-360-evidence-group { margin-top: 1rem; }
.os-360-report .os-360-evidence li { margin-bottom: .5rem; }
.os-360-report .os-360-conclusion { padding: 1rem; border-inline-start: 3px solid var(--os-primary, #2459cf); background: var(--os-primary-soft, #eef4ff); border-radius: .4rem; }
.os-360-report .os-360-conclusion .os-section-title { display: flex; align-items: center; font-size: 1rem; margin-bottom: .5rem; }
.os-360-report .os-360-conclusion-icon { color: var(--os-primary, #2459cf); margin-inline-end: .4rem; }
.os-360-report .os-360-conclusion-value { font-size: 1.3rem; font-weight: 700; line-height: 1.25; margin-bottom: .35rem; }
.os-360-report .os-360-conclusion .os-muted { font-size: .875rem; }
.os-360-report .os-360-quality-score { font-variant-numeric: tabular-nums; }
.os-360-report .os-360-quality-distribution { line-height: 1.5; }
.os-360-report .os-360-tradeoff-summary { display: flex; align-items: flex-start; gap: .65rem; margin-top: .75rem; padding: .75rem .85rem; border: 1px solid var(--os-border, #dce3ee); border-radius: .5rem; background: color-mix(in srgb, var(--os-primary-soft, #eef4ff) 45%, var(--os-surface, #fff)); font-size: .875rem; }
.os-360-report .os-360-tradeoff-summary > i { color: var(--os-primary, #2459cf); margin-top: .2rem; }
.os-360-report .os-360-tradeoff-body { flex: 1; min-width: 0; }
.os-360-report .os-360-tradeoff-title { font-weight: 700; }
.os-360-report .os-360-tradeoff-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .3rem; }
.os-360-report .os-360-comparison .os-table thead th { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: var(--os-text-muted, #52647b); border-bottom-width: 2px; }
.os-360-report .os-360-analysis-detail { padding: .75rem 0; border-top: 1px solid var(--os-border, #dce3ee); }
.os-360-report .os-360-header > .os-muted { font-size: .8rem; margin-bottom: .5rem; }
.os-360-report .os-360-evidence summary .os-muted { font-size: .8rem; font-weight: 400; }
@container (max-width: 54rem) {
    .os-optimal-order .col-xl-5,
    .os-optimal-order .col-xl-6,
    .os-optimal-order .col-xl-7 { width: 100%; }
}
@container (max-width: 32rem) {
    .os-optimal-order .col-md-3 { width: 50%; }
    .os-optimal-order .os-card { padding: 1rem; }
}
/* AI assistant: intentionally secondary to the deterministic result. */
.os-optimal-order .os-ai-assistant { background: var(--os-ai-surface, var(--os-primary-soft, #eef4ff)); border-color: var(--os-ai-border, #cbdcf5); box-shadow: none; }
.os-optimal-order .os-ai-assistant-header p { font-size: .875rem; margin-bottom: 1rem; }
.os-optimal-order .os-ai-assistant-item + .os-ai-assistant-item { margin-top: .6rem; }
.os-optimal-order .os-ai-assistant-question { display: flex; align-items: center; justify-content: space-between; gap: 1rem; width: 100%; padding: .75rem 1rem; border: 1px solid var(--os-ai-border, #cbdcf5); border-radius: .85rem; background: var(--os-ai-question-surface, var(--os-surface, #fff)); color: var(--os-text, #172b4d); font: inherit; text-align: start; cursor: pointer; overflow-wrap: anywhere; }
.os-optimal-order .os-ai-assistant-question:hover, .os-optimal-order .os-ai-assistant-question-expanded { background: var(--os-ai-question-hover, #e3edfc); }
.os-optimal-order .os-ai-assistant-chevron { color: var(--os-primary, #2459cf); flex-shrink: 0; font-size: .85rem; line-height: 1; transition: transform .15s ease; }
.os-optimal-order .os-ai-assistant-chevron-expanded { transform: rotate(90deg); }
.os-optimal-order .os-ai-assistant-answer { padding: 1rem; margin-top: .35rem; border-radius: .75rem; background: var(--os-ai-answer-surface, #f7faff); }
.os-optimal-order .os-ai-assistant-answer[hidden] { display: none; }

/* Result and report tabs; colors inherit the host's existing theme. */
/* Contain Bootstrap row gutters inside both tab panels. */
.os-optimal-order .os-result-tabs > .k-tabstrip-content { padding: 1.25rem calc(var(--bs-gutter-x, 1.5rem) * .5) 0; min-width: 0; border: 0; background: transparent; }
.os-optimal-order .os-result-header { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem 1rem; padding-bottom: 1rem; margin-bottom: 1.25rem; border-bottom: 2px solid var(--os-border, #dce3ee); }
.os-optimal-order .os-profile-name { margin-inline-start: auto; min-width: 0; font-size: 1rem; font-weight: 400; color: var(--os-text-muted, #52647b); text-align: right; overflow-wrap: anywhere; }
.os-optimal-order .os-report-action,
.os-optimal-order .os-generate-orders-action {
    /* color: var(--os-primary, #2459cf);
    border: 1px solid var(--os-primary, #2459cf);
    background: transparent; */
    white-space: nowrap;
}
.os-optimal-order .os-report-action:hover:not(:disabled),
.os-optimal-order .os-generate-orders-action:hover:not(:disabled) {
    /* background: var(--os-primary-soft, #eef4ff);
    color: var(--os-primary, #2459cf); */
}
.os-optimal-order .os-report-mode {  margin-inline: auto; }