.bip{--bi-ink:#193134;--bi-muted:#526a6d;--bi-line:#d2e0df;--bi-bg:#f2f7f6;--bi-accent:#006c69;--bi-orange:#b04b14;color:var(--bi-ink);font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;box-sizing:border-box;text-align:left;max-width:1200px;margin:24px auto;background:#fff;border:1px solid var(--bi-line);border-radius:16px;overflow:hidden}.bip *{box-sizing:border-box}.bip [hidden]{display:none!important}.bip h2,.bip h3,.bip h4,.bip p{font-family:inherit;color:inherit}.bip h2{font-size:clamp(28px,4vw,42px);line-height:1.15;letter-spacing:-.04em;margin:8px 0 14px}.bip h3{font-size:24px;line-height:1.25;letter-spacing:-.025em;margin:0 0 12px}.bip h4{font-size:17px;margin:0 0 10px}.bip p{margin:8px 0 16px}.bip button,.bip input,.bip select,.bip textarea{font:inherit;letter-spacing:normal;text-transform:none}.bip button,.bip-upload-button{min-height:44px;border:1px solid var(--bi-line);border-radius:7px;background:#fff;color:var(--bi-ink);padding:10px 14px;cursor:pointer;line-height:1.35;box-shadow:none}.bip button:hover{border-color:var(--bi-accent);background:#ecf5f2}.bip :focus-visible{outline:3px solid #eaa95c;outline-offset:3px}.bip button:disabled{opacity:.5;cursor:default}.bip .bip-primary{background:var(--bi-accent);color:#fff;border-color:var(--bi-accent);font-weight:650}.bip-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:21px 30px;border-bottom:1px solid var(--bi-line)}.bip .bip-brand{font-size:19px;font-weight:800;text-decoration:none;color:var(--bi-ink);letter-spacing:-.06em}.bip-brand span{color:var(--bi-accent)}.bip-badge{font-size:13px;border:1px solid var(--bi-line);padding:4px 10px;border-radius:30px;white-space:nowrap}.bip-intro{padding:30px 30px 20px;max-width:840px}.bip-intro p{color:var(--bi-muted)}.bip .bip-overline{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:750;color:var(--bi-accent);margin:0}.bip-steps{display:grid;grid-template-columns:repeat(5,1fr);padding:0 30px;gap:6px;border-bottom:1px solid var(--bi-line)}.bip-steps button{border:0;border-bottom:3px solid transparent;border-radius:0;color:var(--bi-muted);padding:15px 6px;font-size:15px}.bip-steps button[aria-current=step]{color:var(--bi-accent);border-bottom-color:var(--bi-accent);font-weight:750}.bip-form{margin:0}.bip-panel{padding:30px;min-height:350px}.bip-panel>p{color:var(--bi-muted)}.bip-service-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.bip-service{display:grid;grid-template-columns:24px 1fr;align-content:start;gap:12px;padding:25px;border:2px solid var(--bi-line);border-radius:12px;cursor:pointer}.bip-service:has(input:checked){border-color:var(--bi-accent);background:#edf7f3}.bip-service-icon{font-size:36px;line-height:1}.bip-service strong,.bip-service>span:last-child{grid-column:1/-1}.bip-service strong{font-size:21px}.bip-service>span:last-child{color:var(--bi-muted)}.bip-service input{accent-color:var(--bi-accent)}.bip-note{border-left:3px solid var(--bi-accent);background:var(--bi-bg);padding:17px 20px;margin-top:22px;border-radius:0 8px 8px 0}.bip-note p{margin:6px 0 0;font-size:15px;color:var(--bi-muted)}.bip-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:20px 0}.bip label{font-size:15px;font-weight:550}.bip input:not([type=radio]):not([type=checkbox]):not([type=file]),.bip select,.bip textarea{display:block;width:100%;min-height:44px;color:var(--bi-ink);background:#fff;border:1px solid #a9bfbc;border-radius:6px;padding:10px 12px;margin-top:6px;line-height:1.4;font-weight:400}.bip textarea{resize:vertical}.bip-full{grid-column:1/-1}.bip-help,.bip-inspector p{font-size:14px;color:var(--bi-muted);font-weight:400}.bip-panel-title{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.bip-tools{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0}.bip-tools button{font-size:14px;padding:9px 11px}.bip-tools button[aria-pressed=true]{background:var(--bi-accent);border-color:var(--bi-accent);color:white}.bip-drawing{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:14px}.bip-canvas-wrap{min-width:0}.bip-canvas{display:block;width:100%;height:auto;touch-action:none;background:#f6f9f8;border:1px solid var(--bi-line);border-radius:8px}.bip-canvas text{font-family:system-ui,sans-serif}.bip-canvas-help{font-size:14px;color:var(--bi-muted);min-height:42px}.bip-inspector{background:var(--bi-bg);border:1px solid var(--bi-line);border-radius:8px;padding:15px}.bip-dimensions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.bip-inspector label{font-size:13px}.bip-inspector input:not([type=radio]):not([type=checkbox]){padding:7px 8px}.bip-inspector button{width:100%;font-size:14px;margin:8px 0 0}.bip-selection{border-top:1px solid var(--bi-line);margin-top:16px;padding-top:12px;display:grid;gap:9px}.bip-selection:empty{display:none}.bip-plan-items{display:flex;gap:7px;flex-wrap:wrap;margin:14px 0}.bip-plan-items button{font-size:13px;padding:7px 10px;min-height:38px}.bip-plan-items button.selected{border-color:var(--bi-accent);background:#edf7f3}.bip-doc-status{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0}.bip-upload{padding:22px;border:2px dashed #a6c4bd;border-radius:10px;background:#f6faf8}.bip-upload strong{font-size:19px}.bip-upload-actions{display:flex;flex-wrap:wrap;gap:10px}.bip-upload-button{display:inline-flex;position:relative;overflow:hidden;align-items:center;background:var(--bi-accent);color:white!important;border:1px solid var(--bi-accent)}.bip-upload-button:focus-within{outline:3px solid #eaa95c;outline-offset:3px}.bip-upload-secondary{background:white;color:var(--bi-ink)!important;border-color:var(--bi-line)}.bip-upload-button input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.bip-file-list{margin-top:16px;display:grid;gap:9px}.bip-file{display:grid;grid-template-columns:minmax(0,1fr) 220px auto;align-items:center;gap:10px;padding:12px;border:1px solid var(--bi-line);border-radius:8px}.bip-file span{overflow-wrap:anywhere;font-size:14px}.bip-file select{margin:0}.bip-file button{padding:8px;font-size:13px}.bip-summary{padding:18px;background:var(--bi-bg);border:1px solid var(--bi-line);border-radius:10px}.bip-summary dl{display:grid;grid-template-columns:160px 1fr;gap:8px;margin:0}.bip-summary dt{font-weight:650}.bip-summary dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.bip-check{display:flex;gap:12px;align-items:flex-start;margin-top:22px}.bip-check input{margin-top:5px;min-width:18px;accent-color:var(--bi-accent)}.bip-privacy{font-size:14px}.bip a{color:var(--bi-accent)}.bip-message{margin:0!important;padding:0 30px;color:#993815!important;font-size:15px;white-space:pre-wrap}.bip-message:not(:empty){padding-top:12px;padding-bottom:12px}.bip-footer{display:flex;justify-content:space-between;align-items:center;padding:20px 30px;border-top:1px solid var(--bi-line);gap:12px}.bip-step-count{color:var(--bi-muted);font-size:14px}.bip-honey{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.bip-success{padding:35px;background:#edf7f3}.bip-success h3{color:var(--bi-accent)}.bip-success strong{font-size:26px}.bip-preview{padding:16px;max-width:900px}.bip-preview ul{font-size:14px}.bip-warning{margin:0 30px 15px;padding:12px 15px;background:#fff6e6;border:1px solid #e4c58f;font-size:14px}.bip-error{border-color:#b04b14!important}
@media(max-width:900px){.bip-drawing{grid-template-columns:1fr}.bip-inspector{display:grid;grid-template-columns:1fr 1fr;gap:10px}.bip-inspector h4,.bip-inspector>p,.bip-selection{grid-column:1/-1}.bip-selection{grid-template-columns:repeat(2,1fr)}.bip-dimensions{grid-column:1/-1}.bip-file{grid-template-columns:minmax(0,1fr) auto}.bip-file select{grid-column:1/-1;grid-row:2}}@media(max-width:600px){.bip{margin:12px auto;border-radius:10px}.bip-header,.bip-intro,.bip-panel{padding:20px 16px}.bip-steps{padding:0 8px;gap:0}.bip-steps button{font-size:14px;display:grid;justify-items:center;gap:4px}.bip-steps button span{font-size:12px}.bip-service-grid,.bip-fields,.bip-doc-status{grid-template-columns:1fr}.bip-service{padding:20px}.bip-footer{padding:16px}.bip-footer button{padding:10px}.bip-summary dl{grid-template-columns:1fr;gap:4px}.bip-summary dd{margin-bottom:10px}.bip-message{padding-left:16px;padding-right:16px}.bip-step-count{display:none}.bip-panel-title{display:block}.bip-canvas{min-height:240px}.bip-warning{margin:0 16px 12px}}

.bip-steps{grid-template-columns:repeat(7,minmax(80px,1fr));overflow-x:auto}.bip-floor-context{padding:12px 16px;background:#e9f4ef;border-left:4px solid #006c69;margin:10px 0}.bip-file{flex-wrap:wrap}.bip-file img{width:70px;height:55px;object-fit:cover;border-radius:6px}.bip-building-section svg{width:100%;background:#fff;border:1px solid #ccded8;border-radius:12px}.bip-level-photo-grid{display:flex;gap:8px;flex-wrap:wrap}.bip-level-photo-grid img{width:105px;height:80px;object-fit:cover;border-radius:8px}.bip-photo-error{color:#a83817}

@media(max-width:600px){.bip,.bip-panel,.bip-summary,.bip-canvas-wrap{min-width:0;max-width:100%;box-sizing:border-box}.bip-summary{padding:10px}.bip-summary>section{max-width:100%}.bip input:not([type=checkbox]):not([type=radio]),.bip select,.bip textarea{font-size:16px}.bip-steps{max-width:100%;grid-template-columns:repeat(6,minmax(88px,1fr))}.bip-footer{flex-wrap:wrap}.bip-plan-items button{min-height:44px}}