/* More expressive gallery controls in the existing navy identity. */
#showroom .gallery-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:18px 20px;margin:28px 0;background:#f0f3f8;border:1px solid #dce3ed;border-radius:14px}
#showroom .filters{display:flex;flex-wrap:wrap;gap:10px}
#showroom .filters button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:10px 16px;border:1px solid #d0dae7;border-radius:9px;background:#fff;color:#314662;box-shadow:0 2px 4px #13244005;font-size:13px;font-weight:700;transition:background .2s,color .2s,transform .2s,box-shadow .2s,border-color .2s}
#showroom .filters .filter-icon{width:18px;height:18px;flex-shrink:0}
#showroom .filters button span{display:inline-grid;place-items:center;min-width:27px;height:25px;padding:0 5px;margin:0;border-radius:6px;background:#edf1f6;color:#637690;font-size:10px;letter-spacing:.03em;box-sizing:border-box}
#showroom .filters button.active,#showroom .filters button[aria-pressed=true]{background:#132440;color:#fff;border-color:#132440;box-shadow:0 5px 12px #13244020}
#showroom .filters button.active span{background:#ffffff20;color:#e2eaf5}
#showroom .gallery-count{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.05em;font-weight:700;color:#526781;white-space:nowrap}
#showroom .gallery-count:before{content:"";width:7px;height:7px;background:#557da9;border-radius:50%;box-shadow:0 0 0 4px #557da912}
#showroom .work{border:1px solid #d7e0ec;border-radius:10px;background:#fff;box-shadow:0 3px 12px #13244005;transition:border-color .2s,box-shadow .2s,transform .2s}
#showroom .work-info .number{display:grid;place-items:center;min-width:34px;height:34px;padding:0;border:1px solid #dce5ee;border-radius:8px;background:#f1f5f9;color:#365775;font-size:12px}
.floating-gallery .room-info>.card-button{transition:background .2s,box-shadow .2s}
.floating-gallery .card-button i{transition:transform .2s}
.portfolio-return{background:#f0f3f7;border-block:1px solid #d4dce7;transition:background .2s,color .2s}
@media(hover:hover){#showroom .filters button:hover{transform:translateY(-2px);border-color:#8098b7;box-shadow:0 5px 12px #13244012}#showroom .filters button:not(.active):hover{background:#e8eef6;color:#132440}#showroom .work:hover{transform:translateY(-3px);border-color:#9bafc8;box-shadow:0 8px 20px #1324400c}.floating-gallery .room-card:hover .card-button i{transform:translateX(3px)}.portfolio-return:hover{background:#132440;color:white}}
@media(max-width:640px){#showroom .gallery-toolbar{padding:14px;gap:16px}#showroom .filters{width:100%;gap:7px}#showroom .filters button{flex:1;padding:10px;gap:7px;font-size:11px}#showroom .filters button span{min-width:23px;height:23px}#showroom .filters .filter-icon{width:16px;height:16px}}
@media(max-width:380px){#showroom .filters button{flex-wrap:wrap;padding:9px 7px}#showroom .filters .filter-icon{display:none}}
@media(prefers-reduced-motion:reduce){#showroom .filters button,#showroom .work,.floating-gallery .card-button i,.portfolio-return{transition:none!important;transform:none!important}}

/* Center arrow geometry vertically and horizontally in every gallery button. */
.floating-gallery .room-info>.card-button{display:flex;align-items:center;justify-content:center;padding:0;line-height:0;box-sizing:border-box}
.floating-gallery .card-button .card-arrow-icon{display:block;width:24px;height:24px;flex:0 0 24px;margin:0;padding:0;align-self:center;transform:none}

/* Optional stories: native accessible disclosure, closed on first visit. */
#showroom .story-disclosure{border:1px solid #cdd6df;border-radius:12px;background:transparent;overflow:hidden}
#showroom .story-disclosure>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 24px;cursor:pointer;list-style:none;color:#132440}
#showroom .story-disclosure>summary::-webkit-details-marker{display:none}
#showroom .story-disclosure>summary strong{display:block;font-size:16px;line-height:1.5;font-weight:700}
#showroom .story-disclosure>summary small{display:block;margin-top:4px;font-size:12px;color:#68758d;line-height:1.6}
#showroom .story-toggle{display:grid;place-items:center;flex:0 0 34px;height:34px;border:1px solid #bcc9d7;border-radius:50%;font:400 25px/1 Arial,sans-serif;transition:transform .2s}
#showroom .story-disclosure[open] .story-toggle{transform:rotate(45deg)}
#showroom .story-disclosure[open]>summary{border-bottom:1px solid #d4dce7}
#showroom .story-content{padding:0 24px 14px}
#showroom .story-disclosure>summary:focus-visible{outline:3px solid #597ca3;outline-offset:-4px;border-radius:12px}
@media(max-width:640px){#showroom .story-disclosure>summary{padding:18px 16px}#showroom .story-content{padding:0 14px 10px}#showroom .story-disclosure>summary strong{font-size:14px}}
@media(prefers-reduced-motion:reduce){#showroom .story-toggle{transition:none}}

/* Small, quiet disclosure control. */
#showroom .story-disclosure{border:0;border-radius:0;overflow:visible}
#showroom .story-disclosure>summary{display:inline-flex;align-items:center;justify-content:flex-start;gap:9px;width:fit-content;padding:7px 0;border:0;border-radius:0;font:600 12px/1.5 Manrope,Arial,sans-serif}
#showroom .story-disclosure[open]>summary{border:0;margin-bottom:8px}
#showroom .story-toggle{display:inline-grid;place-items:center;flex:0 0 18px;width:18px;height:18px;border:0;border-radius:0;font:400 20px/1 Arial,sans-serif}
#showroom .story-close-label{display:none}
#showroom .story-disclosure[open] .story-open-label{display:none}
#showroom .story-disclosure[open] .story-close-label{display:inline}
#showroom .story-content{padding:0}
#showroom .story-disclosure>summary:focus-visible{outline:2px solid #597ca3;outline-offset:4px;border-radius:2px}