/* Opening search only: keep the approved site and administrative styles intact. */
.search-mode-switch { display: flex; gap: 6px; padding: 5px; margin: 0 0 20px; border: 1px solid var(--line); border-radius: 14px; background: #f2f6f3; }
.search-mode-switch > * { flex: 1; padding: 13px 12px; border: 0; border-radius: 10px; text-align: center; font: inherit; font-size: .86rem; font-weight: 800; line-height: 1.4; color: var(--brand); background: transparent; text-decoration: none; cursor: pointer; }
.search-mode-switch [aria-selected="true"], .search-mode-switch [aria-current="page"] { background: var(--brand); color: white; }
.home-search-modes { min-width: 0; padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--line); border-radius: 18px; background: white; box-shadow: var(--shadow); }
.search-mode-label { margin-bottom: 12px; }
.search-hero .home-search-modes .hero-search, .home-search-modes .opening-form { padding: 0; border: 0; box-shadow: none; background: transparent; }
.home-search-modes [hidden], .opening-form [hidden], #composition-request-modal [hidden] { display: none !important; }
.opening-form { display: grid; gap: 24px; }
.opening-form .form-kicker, .opening-form .field-help { margin: 0; }
.opening-form fieldset { min-width: 0; margin: 0; }
.opening-form small { font-size: .75rem; font-weight: 400; line-height: 1.5; }
.opening-form-section, .opening-refine { display: grid; gap: 12px; min-width: 0; }
.opening-section-title { margin: 0; color: var(--brand-dark); font-size: .86rem; font-weight: 800; letter-spacing: .025em; text-transform: uppercase; }
.opening-choice { padding: 0; border: 0; }
.opening-choice legend { margin-bottom: 12px; color: var(--brand-dark); font-size: .86rem; font-weight: 800; letter-spacing: .025em; text-transform: uppercase; }
.opening-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.opening-choice-grid label { display: flex; align-items: center; gap: 11px; min-width: 0; min-height: 76px; padding: 15px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; transition: border-color .2s var(--ease-out), background-color .2s var(--ease-out), box-shadow .2s var(--ease-out); }
.opening-choice-grid label:has(input:checked) { border-color: var(--brand); background: #f0f7f1; box-shadow: inset 0 0 0 1px var(--brand); }
.opening-choice-grid label:has(input:focus-visible) { outline: 3px solid rgba(23, 110, 43, .22); outline-offset: 2px; }
.opening-choice-grid input { width: 18px; height: 18px; min-height: 0; margin: 2px 0 0; flex-shrink: 0; accent-color: var(--brand); }
.opening-choice-grid strong, .opening-choice-grid small { display: block; }
.opening-choice-grid small { margin-top: 3px; color: var(--muted); }
.composition-pieces summary { font-weight: 700; padding: 12px 0; }
.composition-pieces summary { cursor: pointer; }
.opening-refine .secondary-filters { width: 100%; margin-top: 0; }
.opening-advanced { min-width: 0; }
.opening-advanced-toggle { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 7px 3px; border: 0; background: transparent; color: var(--brand-dark); cursor: pointer; font: inherit; font-size: .86rem; font-weight: 800; text-align: left; }
.opening-advanced-toggle [data-opening-advanced-symbol] { display: inline-grid; width: 20px; height: 20px; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-size: 1rem; line-height: 1; }
.opening-advanced-toggle:focus-visible { outline: 3px solid rgba(23, 110, 43, .22); outline-offset: 3px; border-radius: 6px; }
.opening-advanced-panel { display: grid; gap: 16px; margin-top: 10px; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: #f7faf8; }
.opening-advanced-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; align-items: start; }
.opening-advanced-dependent { min-width: 0; }
.opening-advanced-dependent:not(.measure-fields) { display: grid; gap: 6px; }
.opening-form > .search-submit { width: max-content; min-width: 220px; min-height: 52px; margin-top: 0; justify-self: start; }
.opening-caution, .opening-search-limit { margin: 16px 0 24px; max-width: 85ch; }
.composition-results { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; align-items: start; }
.composition-card { min-width: 0; }
.composition-card__heading { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; justify-content: space-between; }
.composition-card__heading .eyebrow { margin: 0; }
.composition-card h3 { margin-top: 18px; font-size: 1.4rem; }
.composition-widths { overflow-wrap: anywhere; font-weight: 600; line-height: 1.8; }
.composition-totals { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; padding: 16px 0; border-block: 1px solid var(--line); }
.composition-totals dt { font-size: .75rem; }
.composition-totals dd { margin: 5px 0 0; font-weight: 800; }
.composition-pieces { border-block: 1px solid var(--line); margin-top: 15px; }
.composition-pieces ul { list-style: none; margin: 0; padding: 0; }
.composition-pieces li { padding: 14px 0; border-top: 1px solid var(--line); }
.composition-pieces li > div { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 7px; align-items: center; justify-content: space-between; }
.composition-pieces p { font-size: .82rem; margin: 6px 0 0; }
.composition-card > .button { width: 100%; white-space: normal; margin-top: 16px; }
#composition-request-modal .field-grid { grid-template-columns: 1fr; }
#composition-request-modal .field-wide { grid-column: 1; }
#composition-request-modal [data-composition-feedback]:empty { display: none; }
#composition-request-modal [data-composition-recalculate] { display: block; margin-bottom: 18px; }
@media (max-width: 720px) {
  .composition-results { grid-template-columns: 1fr; }
  .home-search-modes { padding: 18px; }
  .opening-choice-grid { grid-template-columns: 1fr; }
  .opening-advanced-grid { grid-template-columns: 1fr; }
  .opening-advanced-panel { padding: 16px; }
  .opening-form > .search-submit { width: 100%; justify-self: stretch; }
  .composition-totals { grid-template-columns: 1fr 1fr; }
  .composition-card h3 { font-size: 1.25rem; }
  .search-mode-switch > * { font-size: .8rem; padding: 12px 8px; }
}