.valve-visual-browse{margin:4px 0 24px;color:#172b4d}
.valve-visual-browse[hidden]{display:none}
.valve-visual-browse h3{font-size:22px;line-height:1.4;margin:0 0 6px}
.valve-visual-hint{font-size:14px;line-height:1.6;color:#52647d;margin:0 0 18px}
.valve-type-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.valve-type-card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 8px 12px;border:1px solid #d7e0ec;border-radius:8px;background:#fff;color:#172b4d;cursor:pointer;font:inherit;min-width:0}
.valve-type-card:hover{border-color:#7798c8;background:#f5f8fd}
.valve-type-card[aria-pressed=true]{border:2px solid #264e86;padding:9px 7px 11px;background:#eef4fc}
.valve-type-card:disabled{opacity:.45;cursor:default}
.valve-type-photo{width:100%;height:72px;display:grid;place-items:center;background:#fff;border-radius:4px;overflow:hidden}
.valve-type-photo img{display:block;width:100%;height:100%;object-fit:contain}
.valve-type-card strong{font-size:14px;line-height:1.5;font-weight:600}
.valve-type-card small{font-size:12px;color:#52647d}
.valve-type-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.valve-type-actions button,.valve-selection-summary button{font:inherit;font-size:14px;min-height:40px;padding:8px 12px;border:1px solid #cbd7e7;border-radius:5px;background:#fff;color:#264e86;cursor:pointer}
.valve-type-actions button[aria-pressed=true]{background:#18355e;color:#fff;border-color:#18355e}
.valve-brand-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;border-top:1px solid #e0e7f0;padding-top:18px;margin-top:20px}
.valve-brand-row label{font-size:15px;font-weight:600}
.valve-brand-row select{font:inherit;font-size:14px;max-width:100%;min-height:44px;padding:8px 32px 8px 12px;border:1px solid #b9c9dd;border-radius:5px;background:#fff;color:#172b4d}
.valve-brand-help{font-size:13px;color:#52647d}
.valve-selection-summary{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;padding:10px 12px;background:#f2f5fa;font-size:14px;line-height:1.6}
.valve-visual-browse :is(button,select):focus-visible{outline:3px solid #f0a64c;outline-offset:3px}
#categories .valve-sidebar-entry{width:100%;text-align:left;font-weight:600;padding:16px 20px;border:0;background:#f5f7fa;color:#172b4d;cursor:pointer}
#categories .valve-sidebar-entry[aria-current=true]{background:#edf3fc;color:#163e76;box-shadow:inset 3px 0 #ed922d}
@media(max-width:1100px){.valve-type-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.valve-type-grid{gap:8px}.valve-type-photo{height:60px}.valve-type-card strong{font-size:13px}.valve-selection-summary{align-items:flex-start;flex-direction:column}.valve-brand-help{width:100%}.valve-visual-browse h3{font-size:20px}}

/* Keep each reviewed photograph wholly inside its frame, including handles and fittings. */
.valve-type-photo.valve-type-photo--whole{position:relative;display:block;height:112px;min-height:112px;flex:0 0 112px;overflow:hidden}
.valve-type-photo--whole img{position:absolute;inset:8px;width:calc(100% - 16px);height:calc(100% - 16px);min-width:0;min-height:0;max-width:none;max-height:none;object-fit:contain;object-position:center;transform:none;margin:0}
.valve-photo-note{font-size:12px;line-height:1.6;color:#52647d;margin:10px 0 0}
@media(max-width:600px){.valve-type-photo.valve-type-photo--whole{height:90px;min-height:90px;flex-basis:90px}.valve-type-photo--whole img{inset:6px;width:calc(100% - 12px);height:calc(100% - 12px)}}

/* Brand picture filters, scoped to the valve navigation. */
.valve-brand-row{display:block;padding-top:20px;margin-top:22px}
.valve-brand-row h4{font-size:18px;line-height:1.5;margin:0 0 4px}
.valve-brand-help{font-size:13px;line-height:1.6;margin:0 0 12px}
.valve-brand-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.valve-brand-card{position:relative;display:flex;flex-direction:column;align-items:center;gap:5px;min-width:0;padding:14px 10px 10px;border:1px solid #cbd7e7;border-radius:8px;background:#fff;color:#172b4d;cursor:pointer;font:inherit}
.valve-brand-card:hover{border-color:#7798c8;background:#f5f8fd}
.valve-brand-card[aria-pressed=true]{border:2px solid #264e86;padding:13px 9px 9px;background:#eef4fc}
.valve-brand-logo{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:42px;flex:0 0 42px;background:#fff;border-radius:3px}
.valve-brand-logo img{position:absolute;inset:4px;width:calc(100% - 8px);height:34px;object-fit:contain;object-position:center;max-width:none;max-height:none;margin:0}
.valve-brand-text{font-size:18px;font-weight:600;color:#264e86}
.valve-brand-card strong{font-size:14px;line-height:1.5;text-align:center;overflow-wrap:anywhere}
.valve-brand-card small{font-size:12px;line-height:1.5;color:#52647d}
.valve-brand-check{display:none;position:absolute;z-index:1;top:5px;right:7px;width:6px;height:10px;border-right:2px solid #264e86;border-bottom:2px solid #264e86;transform:rotate(45deg)}
.valve-brand-card[aria-pressed=true] .valve-brand-check{display:block}
@media(max-width:1100px){.valve-brand-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.valve-brand-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}}
.valve-brand-card[data-valve-brand^="FURUKAWA"] .valve-brand-logo{background:#18355e}

.product-chip-filters .shared-brand-row{border-top:0;padding-top:0;margin-top:0;margin-bottom:24px}
.product-chip-filters .valve-brand-card:focus-visible{outline:3px solid #f0a64c;outline-offset:3px}
.shared-brand-row .valve-brand-text{font-size:16px;line-height:1.25;text-align:center;overflow-wrap:anywhere}
.shared-brand-row .valve-brand-card[data-value="pewc"] .valve-brand-logo{background:#18355e}

.combined-type-section{margin:20px 0 24px}.combined-type-section h4{font-size:18px;line-height:1.5;margin:0 0 10px}.shared-brand-row .valve-brand-card[data-value^="FURUKAWA"] .valve-brand-logo{background:#18355e}