:root{--bg:#2d3035;--panel:#fff;--panel-border:#e2e6ea;--text:#1f2937;--muted:#6b7280;--primary:#e63028;--primary-darker:#b52220;--accent:#ea4e47;--shadow:0 10px 30px #00000038}*{box-sizing:border-box}html,body,#root{height:100%;color:var(--text);background:var(--bg);margin:0;padding:0;font-family:Poppins,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden}.app{width:100vw;height:100vh;position:relative;overflow:hidden}.canvas-wrap{position:absolute;inset:0}.header{color:#fff;z-index:10;pointer-events:none;background:linear-gradient(#333333d9,#3330);justify-content:space-between;align-items:center;padding:14px 22px;display:flex;position:absolute;top:0;left:0;right:0}.header h1{letter-spacing:.3px;margin:0;font-size:18px;font-weight:600}.header .badge{opacity:.8;font-size:12px}.header-link{pointer-events:auto;color:#fff;background:#ffffff1f;border:1px solid #ffffff2e;border-radius:6px;padding:6px 12px;font-size:13px;font-weight:500;text-decoration:none;transition:background .15s}.header-link:hover{background:#ffffff38}.controls{background:var(--panel);border:1px solid var(--panel-border);width:320px;box-shadow:var(--shadow);z-index:10;border-radius:12px;max-height:calc(100vh - 100px);padding:18px;position:absolute;top:70px;left:22px;overflow-y:auto}.controls h2{color:var(--muted);text-transform:uppercase;letter-spacing:.6px;margin:0 0 14px;font-size:14px;font-weight:600}.slider-group{margin-bottom:16px}.slider-row{justify-content:space-between;align-items:baseline;margin-bottom:6px;display:flex}.slider-row label{font-size:14px;font-weight:500}.slider-row .value{color:var(--primary-darker);font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}input[type=range]{appearance:none;background:#e5e7eb;border-radius:999px;outline:none;width:100%;height:4px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--primary);cursor:pointer;border:2px solid #fff;border-radius:50%;width:18px;height:18px;box-shadow:0 1px 4px #0003}input[type=range]::-moz-range-thumb{background:var(--primary);cursor:pointer;border:2px solid #fff;border-radius:50%;width:18px;height:18px}.select-group{justify-content:space-between;align-items:center;margin:14px 0 6px;display:flex}.select-group label{font-size:13px;font-weight:500}.select-group select{border:1px solid var(--panel-border);cursor:pointer;background:#fff;border-radius:6px;padding:4px 8px;font-size:13px}.toggle-row{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;margin-bottom:8px;font-size:13px;display:flex}.toggle-row input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}.section{border-top:1px solid var(--panel-border);margin:0 -18px;padding:0 18px}.section:first-child{border-top:none}.section-header{cursor:pointer;width:100%;color:var(--muted);text-transform:uppercase;letter-spacing:.6px;background:0 0;border:0;justify-content:space-between;align-items:center;margin:0;padding:14px 0 10px;font-size:13px;font-weight:600;display:flex}.section-header:hover{color:var(--primary-darker)}.section-chevron{color:var(--muted);text-align:center;width:20px;font-size:18px;font-weight:400}.section-body{padding-bottom:14px}.section-note{color:var(--muted);margin:0 0 6px;font-size:12px;font-style:italic}.toggle-grid{grid-template-columns:1fr 1fr;gap:4px 12px;margin-top:6px;display:grid}.toggle-grid .toggle-row{margin-bottom:4px}.canvas-overlay{z-index:5;gap:8px;display:flex;position:absolute;top:70px;right:22px}.overlay-btn{color:#1f2937;cursor:pointer;background:#ffffffeb;border:1px solid #0000001a;border-radius:8px;align-items:center;gap:6px;padding:8px 12px;font-size:13px;font-weight:600;transition:background .15s,color .15s;display:inline-flex;box-shadow:0 1px 3px #0000001a}.overlay-btn:hover{background:#fff}.overlay-btn.active{background:var(--primary);color:#fff;border-color:var(--primary-darker)}.overlay-icon{font-size:15px;line-height:1;display:inline-block}.overlay-btn.active .overlay-icon{animation:2.5s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.snapshot-preview{border:1px solid var(--panel-border);background:#f9fafb;border-radius:8px;margin:4px 0 14px;padding:8px}.snapshot-preview img{object-fit:contain;border-radius:4px;width:100%;height:auto;max-height:220px;display:block}.snapshot-caption{color:#6b7280;text-align:center;margin-top:6px;font-size:11px;display:block}.snapshot-thumb{border:1px solid var(--panel-border);border-radius:6px;width:100%;max-width:320px;height:auto;margin-bottom:4px;display:block}.snapshot-caption-line{margin-bottom:14px}.badge-snap{vertical-align:middle;margin-right:6px;font-size:14px;display:inline-block}.palette-group{margin-bottom:14px}.palette-row{justify-content:space-between;align-items:baseline;margin-bottom:6px;display:flex}.palette-label{font-size:13px;font-weight:500}.palette-current{color:var(--primary-darker);font-size:12px;font-weight:600}.palette-swatches{flex-wrap:wrap;gap:6px;display:flex}.palette-swatch{cursor:pointer;border:2px solid #fff;border-radius:6px;outline:1px solid #0000001f;width:30px;height:30px;padding:0;transition:transform .1s,outline-color .1s}.palette-swatch:hover{transform:scale(1.08)}.palette-swatch.selected{outline:2px solid var(--primary);box-shadow:0 0 0 2px #eb793b2e}.divider{background:var(--panel-border);height:1px;margin:14px 0}.btn{cursor:pointer;background:var(--primary);color:#fff;border:0;border-radius:8px;width:100%;padding:12px 16px;font-size:14px;font-weight:600;transition:background .15s}.btn:hover{background:var(--accent)}.btn:disabled{cursor:not-allowed;background:#c8cdd3}.summary{border:1px solid var(--panel-border);color:var(--muted);background:#f8f9fb;border-radius:8px;margin-bottom:12px;padding:10px 12px;font-size:13px}.summary strong{color:var(--text)}.modal-backdrop{z-index:100;background:#0f172a8c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{width:100%;max-width:440px;box-shadow:var(--shadow);background:#fff;border-radius:12px;padding:24px}.modal h3{margin:0 0 6px;font-size:18px}.modal p.sub{color:var(--muted);margin:0 0 18px;font-size:13px}.field{margin-bottom:12px}.field label{color:var(--muted);margin-bottom:4px;font-size:12px;font-weight:500;display:block}.field input,.field textarea{border:1px solid var(--panel-border);width:100%;font:inherit;border-radius:6px;outline:none;padding:9px 12px;font-size:14px;transition:border-color .15s}.field input:focus,.field textarea:focus{border-color:var(--primary)}.field textarea{resize:vertical;min-height:70px}.modal-actions{gap:10px;margin-top:16px;display:flex}.btn-secondary{color:var(--text);background:#e5e7eb}.btn-secondary:hover{background:#d4d8de}.toast{color:#fff;box-shadow:var(--shadow);z-index:200;background:#1f2937;border-radius:8px;padding:12px 20px;font-size:14px;animation:3.5s forwards fade;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}@keyframes fade{0%{opacity:0;transform:translate(-50%,10px)}10%,80%{opacity:1;transform:translate(-50%)}to{opacity:0;transform:translate(-50%,10px)}}@media (width<=720px){.controls{border-radius:12px 12px 0 0;width:100%;max-height:55vh;inset:auto 0 0}}.presets-bar{border-bottom:1px solid var(--panel-border);margin:0 -18px;padding:12px 18px 4px}.presets-label{text-transform:uppercase;letter-spacing:.7px;color:var(--muted);margin-bottom:8px;font-size:10px;font-weight:700}.presets-grid{flex-wrap:wrap;gap:6px;margin-bottom:10px;display:flex}.preset-btn{border:1.5px solid var(--panel-border);cursor:pointer;background:#f8f9fb;border-radius:8px;flex-direction:column;align-items:center;gap:3px;min-width:52px;padding:7px 10px;transition:border-color .15s,background .15s;display:flex}.preset-btn:hover{border-color:var(--primary);background:#fff5f5}.preset-icon{font-size:18px;line-height:1}.preset-label{color:var(--text);white-space:nowrap;font-size:10px;font-weight:600}.section-hint{color:var(--muted);margin:0 0 10px;font-size:11px;line-height:1.5}.orient-grid{flex-direction:column;gap:7px;display:flex}.orient-btn{border:1.5px solid var(--panel-border);cursor:pointer;text-align:left;background:#f8f9fb;border-radius:8px;grid-template-rows:auto auto;grid-template-columns:26px 1fr;align-items:center;column-gap:8px;padding:9px 12px;transition:border-color .15s,background .15s;display:grid}.orient-btn:hover{background:#fff;border-color:#aaa}.orient-btn.selected{border-color:var(--primary);background:#fff5f5}.orient-icon{color:var(--primary);grid-row:1/3;justify-content:center;align-items:center;font-size:18px;display:flex}.orient-name{color:var(--text);font-size:13px;font-weight:600;line-height:1.3}.orient-desc{color:var(--muted);font-size:11px}.panel-profile-grid{flex-direction:column;gap:7px;margin-top:6px;display:flex}.profile-btn{border:1.5px solid var(--panel-border);cursor:pointer;text-align:left;background:#f8f9fb;border-radius:8px;grid-template-rows:auto auto;grid-template-columns:56px 1fr;align-items:center;column-gap:10px;padding:8px 10px;transition:border-color .15s,background .15s;display:grid}.profile-btn:hover{background:#fff;border-color:#aaa}.profile-btn.selected{border-color:var(--primary);background:#fff5f5}.profile-svg{border-radius:4px;grid-row:1/3;width:56px;height:32px}.profile-name{color:var(--text);font-size:13px;font-weight:600}.profile-desc{color:var(--muted);font-size:11px}.admin-shell{min-height:100vh;color:var(--text);background:#f3f4f6;overflow:auto}.admin-loading{text-align:center;color:var(--muted);padding:60px}.admin-login-page{justify-content:center;align-items:center;padding:24px;display:flex}.admin-card{border:1px solid var(--panel-border);box-shadow:var(--shadow);background:#fff;border-radius:12px;padding:28px}.admin-login{width:100%;max-width:380px}.admin-login h1{margin:0 0 4px;font-size:20px}.admin-login .sub{color:var(--muted);margin:0 0 18px;font-size:13px}.error{color:#991b1b;background:#fee2e2;border:1px solid #fecaca;border-radius:6px;margin-bottom:12px;padding:8px 12px;font-size:13px}.back-link{text-align:center;color:var(--muted);margin-top:14px;font-size:13px;text-decoration:none;display:block}.back-link:hover{color:var(--primary)}.admin-header{border-bottom:1px solid var(--panel-border);background:#fff;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;padding:22px 28px 18px;display:flex}.admin-header h1{margin:0;font-size:22px}.admin-header .sub{color:var(--muted);margin:4px 0 0;font-size:13px}.admin-header-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.admin-search{border:1px solid var(--panel-border);font:inherit;border-radius:6px;outline:none;width:220px;padding:8px 12px;font-size:13px}.admin-search:focus{border-color:var(--primary)}.btn-sm{text-align:center;width:auto;padding:8px 14px;font-size:13px;text-decoration:none;display:inline-block}.admin-error{margin:16px 28px 0}.admin-table-wrap{padding:18px 28px 32px;overflow-x:auto}.admin-table{border-collapse:separate;border-spacing:0;border:1px solid var(--panel-border);background:#fff;border-radius:10px;width:100%;font-size:13px;overflow:hidden}.admin-table th,.admin-table td{text-align:left;border-bottom:1px solid var(--panel-border);vertical-align:top;padding:11px 14px}.admin-table thead th{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;background:#f8f9fb;font-size:11px;font-weight:600}.admin-table tbody tr:last-child td{border-bottom:none}.admin-table tbody tr:hover{background:#fafbfc}.admin-table .empty{text-align:center;color:var(--muted);padding:40px}.cell-strong{color:var(--text);font-weight:600}.cell-muted{color:var(--muted);margin-top:2px;font-size:12px}.nowrap{white-space:nowrap;font-variant-numeric:tabular-nums}.notes-cell{max-width:240px;color:var(--muted);font-size:12px}.swatches{gap:6px;display:flex}.swatch{vertical-align:middle;border:1px solid #0000001a;border-radius:4px;width:18px;height:18px;display:inline-block}.viewer-backdrop{z-index:200;background:#0f172ab3;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.viewer{width:100%;max-width:1100px;max-height:92vh;box-shadow:var(--shadow);background:#fff;border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.viewer-header{border-bottom:1px solid var(--panel-border);justify-content:space-between;align-items:flex-start;gap:16px;padding:16px 20px;display:flex}.viewer-header h2{margin:0;font-size:16px}.viewer-header .sub{color:var(--muted);margin:4px 0 0;font-size:12px}.viewer-body{flex:1;min-height:0;display:flex}.viewer-canvas{background:#cfd8dc;flex:1;min-height:420px;position:relative}.readonly-badge{color:#fff;letter-spacing:.4px;text-transform:uppercase;background:#0f172ab3;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:600;position:absolute;top:12px;left:12px}.viewer-meta{border-left:1px solid var(--panel-border);background:#fafbfc;width:280px;padding:18px 20px;overflow-y:auto}.viewer-meta h3{text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:18px 0 6px;font-size:11px;font-weight:600}.viewer-meta h3:first-child{margin-top:0}.viewer-meta dl{grid-template-columns:95px 1fr;gap:4px 10px;margin:0;font-size:13px;display:grid}.viewer-meta dt{color:var(--muted);font-size:12px}.viewer-meta dd{word-break:break-word;margin:0}.notes-block{border:1px solid var(--panel-border);white-space:pre-wrap;background:#fff;border-radius:6px;margin:0;padding:8px 10px;font-size:13px}@media (width<=800px){.viewer-body{flex-direction:column}.viewer-meta{border-left:none;border-top:1px solid var(--panel-border);width:auto;max-height:40vh}}.wall-openings{border:1px solid var(--panel-border);border-radius:6px;margin-bottom:14px;overflow:hidden}.wall-openings:last-child{margin-bottom:0}.wall-openings-header{background:var(--bg-subtle);letter-spacing:.04em;color:var(--muted);text-transform:uppercase;border-bottom:1px solid var(--panel-border);padding:5px 10px;font-size:12px;font-weight:600}.opening-list{margin:0;padding:0;list-style:none}.opening-item{border-bottom:1px solid var(--panel-border);cursor:pointer;flex-direction:column;gap:4px;padding:6px 10px;font-size:12.5px;transition:background .12s;display:flex}.opening-item:hover{background:#f9fafb}.opening-item:last-child{border-bottom:none}.opening-item.selected{border-left:3px solid var(--primary);background:#fff3e0;padding-left:7px}.opening-item-header{align-items:center;gap:6px;display:flex}.opening-label{color:var(--text);flex:1;font-weight:500}.opening-pos-row{align-items:center;gap:6px;display:flex}.opening-pos-label{color:var(--muted);flex-shrink:0;width:52px;font-size:11px}.opening-pos-slider{cursor:ew-resize;height:3px;accent-color:var(--primary);flex:1}.opening-pos-pct{color:var(--muted);text-align:right;flex-shrink:0;width:30px;font-size:11px}.opening-pos{color:var(--muted);flex-shrink:0;font-size:11.5px}.opening-size-row{align-items:center;gap:4px;margin-top:5px;display:flex}.opening-size-label{color:var(--muted);flex-shrink:0;font-size:11px;font-weight:600}.opening-size-input{border:1px solid var(--border);color:#000;text-align:center;background:#fff;border-radius:4px;width:44px;padding:2px 4px;font-size:12px}.opening-size-input:focus{border-color:var(--primary);outline:none}.opening-size-unit{color:var(--muted);margin-right:6px;font-size:11px}.opening-remove{color:var(--muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;padding:0 2px;font-size:16px;line-height:1;transition:color .15s}.opening-remove:hover{color:#b91c1c}.btn-add-opening{border:none;border-top:1px dashed var(--panel-border);width:100%;color:var(--primary);text-align:left;cursor:pointer;background:0 0;padding:7px 10px;font-size:12.5px;font-weight:600;transition:background .15s,color .15s;display:block}.btn-add-opening:hover{background:var(--primary-light)}.add-opening-form{background:var(--bg-subtle);border-top:1px solid var(--panel-border);flex-direction:column;gap:6px;padding:8px 10px;display:flex}.add-opening-form select{border:1px solid var(--panel-border);width:100%;color:var(--text);background:#fff;border-radius:5px;padding:5px 8px;font-size:12.5px}.add-opening-actions{gap:6px;margin-top:2px;display:flex}.btn-sm{padding:4px 10px;font-size:12px}.cam-presets{z-index:20;gap:6px;display:flex;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.cam-preset-btn{color:#e8ecf0;letter-spacing:.03em;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#1e2228d1;border:1px solid #ffffff24;border-radius:7px;padding:5px 14px;font-size:12px;font-weight:600;transition:background .15s,border-color .15s,color .15s}.cam-preset-btn:hover{color:#fff;background:#c62828d9;border-color:#0000}.view-toggles{z-index:20;flex-direction:column;gap:5px;display:flex;position:absolute;top:64px;right:16px}.view-toggle-btn{color:#cdd0d6;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);white-space:nowrap;background:#1e2228c7;border:1px solid #ffffff1f;border-radius:7px;padding:5px 11px;font-size:12px;font-weight:600;transition:background .15s,border-color .15s,color .15s}.view-toggle-btn:hover{color:#fff;background:#323741e6}.view-toggle-btn.active{color:#fff;background:#c62828e0;border-color:#0000}kbd{color:#374151;background:#eef0f2;border:1px solid #c8cdd5;border-bottom-width:2px;border-radius:4px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,monospace;font-size:10px;line-height:1.5;display:inline-block}.section-body kbd{background:#f0f2f4}.share-url-row{align-items:center;gap:6px;margin-top:6px;display:flex}.share-url-input{border:1px solid var(--panel-border);color:var(--muted);text-overflow:ellipsis;white-space:nowrap;background:#fff;border-radius:5px;flex:1;padding:4px 8px;font-size:11px;overflow:hidden}.share-copy-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:5px;flex-shrink:0;padding:4px 10px;font-size:12px;font-weight:600;transition:background .15s}.share-copy-btn:hover{background:var(--primary-darker)}