/* Stock average cost calculator (#108) */
.container--average{width:min(100% - 1.5rem,82rem);max-width:100%;min-width:0}.average-panel{box-sizing:border-box;min-width:0}.average-heading,.average-result-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.average-heading h2,.average-result-heading h2{margin:0}.average-step{margin:0;color:var(--color-primary);font-size:.75rem;font-weight:900;letter-spacing:.08em}.average-actions{display:flex;flex-wrap:wrap;gap:.5rem}.average-mode{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem;margin:1rem 0;padding:.8rem;border:1px solid var(--color-border);border-radius:var(--radius-sm)}.average-mode legend{grid-column:1/-1;padding:0 .35rem;font-weight:900}.average-mode label{display:flex;align-items:center;gap:.4rem;min-width:0;min-height:52px;padding:.5rem .7rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-soft);font-weight:850}.average-fields[hidden],#average-multiple-fields[hidden]{display:none}.average-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.average-fields>label,.average-row-fields>label{display:grid;min-width:0;align-content:start;gap:.35rem;font-weight:850}.average-rows{display:grid;min-width:0;gap:.7rem}.average-row{box-sizing:border-box;min-width:0;padding:.85rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft)}.average-row-heading{display:flex;align-items:center;justify-content:space-between;gap:.6rem;margin-bottom:.6rem}.average-row-heading h3{margin:0;color:var(--color-primary);font-size:1rem}.average-row-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem}.average-input-unit{display:grid;grid-template-columns:minmax(0,1fr) auto;min-width:0}.average-input-unit input{box-sizing:border-box;width:100%;max-width:100%;min-width:0;min-height:48px;padding:.65rem .7rem;border:1px solid var(--color-border);border-radius:var(--radius-sm) 0 0 var(--radius-sm);background:var(--color-surface);color:var(--color-text);font:inherit}.average-input-unit>span{display:grid;min-width:3rem;place-items:center;padding:.55rem;border:1px solid var(--color-border);border-left:0;border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:var(--color-surface);color:var(--color-muted);font-weight:850}.average-input-unit input:focus,.average-mode input:focus-visible,.average-actions button:focus-visible,.average-add-area button:focus-visible,.average-remove:focus-visible,.average-calculate:focus-visible,.average-result-heading button:focus-visible{position:relative;border-color:var(--color-primary);outline:3px solid rgba(20,107,99,.24);outline-offset:2px}.average-add-area{display:flex;align-items:center;flex-wrap:wrap;gap:.7rem;margin-top:.75rem}.average-add-area span,.average-note{color:var(--color-muted);font-size:.84rem}.average-note{line-height:1.65}.average-calculate{width:100%}.average-error{min-height:1.5em}.average-results{min-width:0;margin-top:1rem;padding-top:1.1rem;border-top:1px solid var(--color-border)}.average-result-heading{align-items:center}.average-primary{display:grid;min-width:0;gap:.3rem;margin:1rem 0;padding:1rem;border:1px solid rgba(20,107,99,.25);border-radius:var(--radius-md);background:rgba(20,107,99,.08)}.average-primary span,.average-result-grid span{color:var(--color-muted);font-size:.85rem;font-weight:850}.average-primary strong{color:var(--color-primary);font-size:clamp(1.55rem,5vw,2.4rem);overflow-wrap:anywhere;word-break:break-word}.average-result-note{padding:.8rem;border-left:4px solid #9a6500;background:#fff7df;font-weight:800;line-height:1.65;overflow-wrap:anywhere}.average-result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.65rem}.average-result-grid article{box-sizing:border-box;min-width:0;padding:.8rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-soft)}.average-result-grid strong{display:block;margin-top:.35rem;color:var(--color-primary);overflow-wrap:anywhere;word-break:break-word}.average-disclaimer{padding:.8rem;border-left:4px solid #9a6500;background:#fff7df;line-height:1.65}.average-article code{overflow-wrap:anywhere}.average-remove:disabled,.average-add-area button:disabled{cursor:not-allowed;opacity:.55}
@media(max-width:800px){.average-mode,.average-result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.average-mode legend{grid-column:1/-1}}@media(max-width:560px){.average-mode,.average-fields,.average-row-fields,.average-result-grid{grid-template-columns:1fr}.average-mode legend{grid-column:auto}.average-add-area{align-items:stretch;flex-direction:column}.average-add-area .button-secondary{width:100%;min-width:0}}@media(max-width:480px){.container--average{width:min(100% - 1rem,82rem);padding-inline:0}.container--average .tool-panel,.average-row{width:100%;max-width:100%;min-width:0;padding:.85rem}.average-heading,.average-result-heading{align-items:stretch;flex-direction:column}.average-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.average-actions .button-secondary,.average-result-heading .button-secondary{width:100%;min-width:0}}
.average-row-fields{grid-template-columns:repeat(3,minmax(0,1fr))}.average-result-basis{margin:-.4rem 0 1rem;color:var(--color-muted);font-size:.85rem;line-height:1.6}@media(max-width:800px){.average-row-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.average-row-fields{grid-template-columns:1fr}}