.rb-section{margin:18px 0 22px;padding:18px;border:1px solid #d3e2eb;border-radius:18px;background:#f7fafc;color:#183b54}
.rb-section-head,.rb-building-head,.rb-floor>header,.rb-space{display:flex;align-items:center;justify-content:space-between;gap:12px}
.rb-section-head{align-items:flex-start;margin-bottom:14px}
.rb-section h2,.rb-building h3{margin:2px 0 4px;font-weight:500}
.rb-section h2{font-size:20px}.rb-building h3{font-size:18px}
.rb-section p,.rb-building small,.rb-floor small{margin:0;color:#637d8e;font-size:12px}
.rb-building-list{display:grid;gap:12px}
.rb-building{padding:16px;border:1px solid #c7dbe6;border-radius:16px;background:#fff;box-shadow:0 4px 14px rgba(17,49,74,.04)}
.rb-building-head{align-items:flex-start;padding-bottom:14px;border-bottom:1px solid #e3edf2}
.rb-actions{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.rb-actions .mini-action{min-height:34px;padding:6px 10px;white-space:nowrap}
.rb-floor-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,310px),1fr));gap:12px;margin-top:14px}
.rb-floor{min-width:0;padding:12px;border:1px solid #d7e5eb;border-radius:13px;background:#fafcfd}
.rb-floor>header{align-items:flex-start;margin-bottom:10px}.rb-floor>header>div:first-child{display:grid;gap:2px}
.rb-floor b,.rb-space b{font-weight:500}.rb-floor>header b{font-size:15px}
.rb-space-list{display:grid;gap:7px}.rb-space{min-width:0;padding:8px 10px;border:1px solid #e0eaf0;border-radius:10px;background:#fff}
.rb-space>div:first-child{display:grid;min-width:0;gap:1px}.rb-space b{overflow-wrap:anywhere;font-size:13px}
.rb-empty{padding:10px;color:#637d8e}.rb-form label{display:grid;gap:5px}.rb-form-error:not([hidden]){padding:8px;border-radius:8px;background:#fff2f2;color:#9b2638}
.rb-section button:focus-visible,.rb-form button:focus-visible{outline:2px solid #246ca4;outline-offset:2px}
.rb-block-create{max-width:720px}.rb-block-modes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;border:0;padding:0;margin:0}.rb-block-modes legend,.rb-block-detail legend{font-size:14px;font-weight:500;margin-bottom:8px}.rb-block-modes label{display:flex;align-items:center;gap:10px;min-width:0;padding:12px;border:1px solid #cbdce7;border-radius:12px;background:#fff;cursor:pointer}.rb-block-modes label:has(input:checked){border-color:#246ca4;background:#eff7fc}.rb-block-modes input{flex:none;accent-color:#246ca4}.rb-block-modes span{display:grid;gap:3px}.rb-block-modes b{font-size:14px;font-weight:500}.rb-block-modes small,.rb-block-detail p{font-size:12px;line-height:1.45;color:#526e80}.rb-block-detail{border:1px solid #d8e6ed;border-radius:12px;padding:12px;margin:0}.rb-block-detail[hidden]{display:none}.rb-block-detail p{margin:0 0 10px}.rb-block-detail .form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:10px}.rb-block-create .rb-ground-floor{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:13px}.rb-block-create input:focus-visible{outline:2px solid #246ca4;outline-offset:2px}
@media(max-width:700px){.rb-section{padding:12px}.rb-section-head,.rb-building-head,.rb-floor>header{display:grid}.rb-section-head>.mini-action{justify-self:start}.rb-building{padding:12px}.rb-actions{width:100%}.rb-actions .mini-action{flex:0 1 auto}.rb-space{align-items:flex-start}}
@media(max-width:600px){.rb-block-modes{grid-template-columns:1fr}}