:root{--brand:#1f6f5c;--brand-hover:color-mix(in srgb, var(--brand) 86%, #000);--brand-soft:color-mix(in srgb, var(--brand) 12%, transparent);--brand-contrast:#fff;--bg:#f4f5f6;--surface:#fff;--surface-2:#f7f8f9;--surface-3:#eef0f2;--border:#dfe3e7;--border-strong:#c7cdd4;--text:#15191e;--text-2:#475059;--text-3:#6b747e;--focus:#2e6bd6;--danger:#b42318;--danger-soft:#fdecea;--warning:#9a4a05;--warning-soft:#fdf1e3;--success:#067647;--success-soft:#e6f4ec;--info:#175cd3;--info-soft:#e8f0fd;--radius-sm:4px;--radius:6px;--radius-lg:10px;--shadow-sm:0 1px 2px #1018280f;--shadow:0 1px 3px #1018281a, 0 1px 2px #1018280f;--shadow-lg:0 12px 32px #1018282e;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;--header-h:56px;--sidebar-w:232px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#0e1114;--surface:#161a1f;--surface-2:#1b2026;--surface-3:#232930;--border:#2b323a;--border-strong:#3a434d;--text:#e8ebee;--text-2:#b4bcc4;--text-3:#8a939c;--focus:#6f9ff5;--brand-soft:color-mix(in srgb, var(--brand) 24%, transparent);--danger:#f97066;--danger-soft:#3a1714;--warning:#fdb022;--warning-soft:#3a2a0d;--success:#47cd89;--success-soft:#0f2a1d;--info:#84adff;--info-soft:#14233d;--shadow:0 1px 3px #00000080;--shadow-lg:0 12px 32px #0000008c;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-size:14px;line-height:1.5}h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.25}h1{letter-spacing:-.01em;font-size:22px}h2{font-size:17px}h3{font-size:15px}p{margin:0 0 .75em}a{color:var(--brand);text-decoration:none}:root[data-theme=dark] a{color:color-mix(in srgb, var(--brand) 55%, #fff)}a:hover{text-decoration:underline}code,.mono{font-family:var(--mono);font-size:12.5px}.num{font-variant-numeric:tabular-nums}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.muted{color:var(--text-3)}.small{font-size:12.5px}.stack{flex-direction:column;gap:16px;display:flex}.stack-sm{flex-direction:column;gap:8px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.row-between{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.grow{flex:1}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}@media (width<=900px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=640px){.grid-2,.grid-3,.grid-4{grid-template-columns:minmax(0,1fr)}}.btn{border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--surface);height:34px;color:var(--text);font:inherit;cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;gap:6px;padding:0 14px;font-weight:500;text-decoration:none;display:inline-flex}.btn:hover{background:var(--surface-3);text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--brand);border-color:var(--brand);color:var(--brand-contrast)}.btn-primary:hover{background:var(--brand-hover)}:root[data-theme=dark] a.btn-primary{color:var(--brand-contrast)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{background:color-mix(in srgb, var(--danger) 85%, #000)}.btn-ghost{background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--surface-3)}.btn-sm{height:28px;padding:0 10px;font-size:13px}.btn-icon{width:34px;padding:0}.btn-sm.btn-icon{width:28px}.link-button{font:inherit;color:var(--brand);cursor:pointer;background:0 0;border:0;padding:0}.field{flex-direction:column;gap:5px;display:flex}.field>label,.label{color:var(--text-2);font-size:13px;font-weight:500}.field .hint{color:var(--text-3);font-size:12px}.field .error{color:var(--danger);font-size:12.5px}.input,.select,.textarea{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);width:100%;height:34px;color:var(--text);font:inherit;padding:0 10px}.textarea{resize:vertical;height:auto;min-height:84px;padding:8px 10px}.input:focus,.select:focus,.textarea:focus{outline:2px solid color-mix(in srgb, var(--focus) 45%, transparent);border-color:var(--focus)}.input[type=color]{width:52px;padding:2px}.checkbox{cursor:pointer;align-items:center;gap:8px;display:inline-flex}.checkbox input{width:16px;height:16px;accent-color:var(--brand)}input[type=range],input[type=checkbox],input[type=radio]{accent-color:var(--brand)}.form-actions{justify-content:flex-end;gap:8px;padding-top:4px;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-body{padding:18px 20px}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;display:flex}.card-header h2,.card-header h3{font-size:15px}.card-footer{border-top:1px solid var(--border);background:var(--surface-2);border-radius:0 0 var(--radius-lg) var(--radius-lg);padding:12px 20px}.stat{padding:14px 16px}.stat .stat-label{color:var(--text-3);text-transform:uppercase;letter-spacing:.04em;font-size:12px;font-weight:600}.stat .stat-value{font-variant-numeric:tabular-nums;margin-top:2px;font-size:22px;font-weight:600}.dl{grid-template-columns:minmax(120px,max-content) 1fr;gap:6px 16px;margin:0;display:grid}.dl dt{color:var(--text-3)}.dl dd{overflow-wrap:anywhere;min-width:0;margin:0}.alert{border-radius:var(--radius);border:1px solid #0000;align-items:flex-start;gap:10px;padding:10px 14px;font-size:13.5px;display:flex}.alert-error{background:var(--danger-soft);color:var(--danger);border-color:color-mix(in srgb, var(--danger) 30%, transparent)}.alert-warning{background:var(--warning-soft);color:var(--warning);border-color:color-mix(in srgb, var(--warning) 30%, transparent)}.alert-success{background:var(--success-soft);color:var(--success);border-color:color-mix(in srgb, var(--success) 30%, transparent)}.alert-info{background:var(--info-soft);color:var(--info);border-color:color-mix(in srgb, var(--info) 30%, transparent)}.badge{letter-spacing:.02em;background:var(--surface-3);height:20px;color:var(--text-2);white-space:nowrap;border-radius:999px;align-items:center;gap:4px;padding:0 8px;font-size:11.5px;font-weight:600;display:inline-flex}.badge-success{background:var(--success-soft);color:var(--success)}.badge-warning{background:var(--warning-soft);color:var(--warning)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-info{background:var(--info-soft);color:var(--info)}.badge-brand{background:var(--brand-soft);color:var(--brand)}.progress{background:var(--surface-3);border-radius:999px;height:6px;overflow:hidden}.progress>div{background:var(--brand);height:100%;transition:width .3s}.progress.warning>div{background:var(--warning)}.progress.danger>div{background:var(--danger)}.table-wrap{overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:13.5px}.table th{text-align:left;color:var(--text-3);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);background:var(--surface-2);white-space:nowrap;padding:10px 14px;font-size:12px;font-weight:600}.table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:10px 14px}.table tr:last-child td{border-bottom:0}.table tbody tr:hover{background:var(--surface-2)}.table .actions{text-align:right;white-space:nowrap}.table td.num,.table th.num{text-align:right}.empty{text-align:center;color:var(--text-3);padding:36px 20px}.empty h3{color:var(--text-2);margin-bottom:4px}.tabs{border-bottom:1px solid var(--border);gap:2px;display:flex;overflow-x:auto}.tab{color:var(--text-2);font:inherit;cursor:pointer;white-space:nowrap;background:0 0;border:0;border-bottom:2px solid #0000;padding:9px 14px;font-weight:500}.tab[aria-selected=true]{color:var(--text);border-bottom-color:var(--brand)}.modal-backdrop{z-index:100;background:#0a0e1280;justify-content:center;align-items:flex-start;padding:8vh 16px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.modal{background:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:520px;box-shadow:var(--shadow-lg);border:1px solid var(--border)}.modal-wide{max-width:760px}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-body{padding:18px 20px}.modal-footer{border-top:1px solid var(--border);background:var(--surface-2);border-radius:0 0 var(--radius-lg) var(--radius-lg);justify-content:flex-end;gap:8px;padding:12px 20px;display:flex}.toasts{z-index:200;flex-direction:column;gap:8px;max-width:min(420px,100vw - 32px);display:flex;position:fixed;bottom:16px;right:16px}.toast{border-radius:var(--radius);background:var(--text);color:var(--bg);box-shadow:var(--shadow-lg);padding:10px 14px;font-size:13.5px}.toast-error{background:var(--danger);color:#fff}.spinner{border:2px solid var(--border-strong);border-top-color:var(--brand);border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.center{justify-content:center;align-items:center;min-height:200px;display:flex}.topbar{z-index:20;height:var(--header-h);background:var(--surface);border-bottom:1px solid var(--border);align-items:center;gap:16px;padding:0 20px;display:flex;position:sticky;top:0}.brand{color:var(--text);align-items:center;gap:10px;min-width:0;font-size:15px;font-weight:650;display:flex}.brand:hover{text-decoration:none}.brand img{object-fit:contain;max-width:160px;height:30px}.brand-mark{background:var(--brand);width:28px;height:28px;color:var(--brand-contrast);border-radius:7px;flex:none;place-items:center;font-size:14px;font-weight:700;display:grid}.brand-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.topnav{gap:2px;margin-left:12px;display:flex}.topnav a{border-radius:var(--radius);color:var(--text-2);padding:7px 12px;font-weight:500}.topnav a:hover{background:var(--surface-3);text-decoration:none}.topnav a.active{color:var(--text);background:var(--surface-3)}.topbar-end{align-items:center;gap:8px;margin-left:auto;display:flex}.menu{position:relative}.menu-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);min-width:220px;box-shadow:var(--shadow-lg);z-index:50;padding:6px;position:absolute;top:calc(100% + 6px);right:0}.menu-panel .menu-item{border-radius:var(--radius);width:100%;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:8px 10px;display:flex}.menu-panel .menu-item:hover{background:var(--surface-3);text-decoration:none}.menu-sep{background:var(--border);height:1px;margin:6px 0}.avatar{background:var(--surface-3);width:30px;height:30px;color:var(--text-2);border-radius:50%;place-items:center;font-size:12.5px;font-weight:600;display:grid}.page{max-width:1200px;margin:0 auto;padding:28px 20px 48px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:20px;display:flex}.page-header .subtitle{color:var(--text-3);margin-top:4px}.breadcrumbs{color:var(--text-3);flex-wrap:wrap;gap:6px;margin-bottom:6px;font-size:13px;display:flex}.breadcrumbs a{color:var(--text-3)}.admin-shell{grid-template-columns:var(--sidebar-w) minmax(0, 1fr);min-height:calc(100% - var(--header-h));display:grid}.sidebar{border-right:1px solid var(--border);background:var(--surface);top:var(--header-h);height:calc(100vh - var(--header-h));padding:14px 10px;position:sticky;overflow-y:auto}.sidebar-section{color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;padding:14px 10px 6px;font-size:11px;font-weight:700}.sidebar a{border-radius:var(--radius);color:var(--text-2);align-items:center;gap:10px;padding:7px 10px;font-weight:500;display:flex}.sidebar a:hover{background:var(--surface-3);text-decoration:none}.sidebar a.active{background:var(--brand-soft);color:var(--brand)}:root[data-theme=dark] .sidebar a.active{color:color-mix(in srgb, var(--brand) 50%, #fff)}.admin-main .page{max-width:1280px}.nav-toggle{display:none}@media (width<=900px){.admin-shell{grid-template-columns:minmax(0,1fr)}.sidebar{left:0;top:var(--header-h);z-index:30;width:260px;box-shadow:var(--shadow-lg);transition:transform .15s;position:fixed;transform:translate(-100%)}.sidebar.open{transform:none}.nav-toggle{display:inline-flex}.topnav{display:none}}.auth-page{background:radial-gradient(circle at 20% 10%, var(--brand-soft), transparent 45%), var(--bg);justify-content:center;align-items:center;min-height:100%;padding:24px 16px;display:flex}.auth-card{width:100%;max-width:400px}.auth-card .brand{justify-content:center;margin-bottom:20px;font-size:17px}.auth-card .brand img{max-width:240px;height:44px}.property-card{flex-direction:column;display:flex;overflow:hidden}.property-card .card-body{flex-direction:column;flex:1;gap:12px;display:flex}.property-card .kicker{color:var(--text-3);text-transform:uppercase;letter-spacing:.05em;font-size:12px;font-weight:600}.survey-dates{flex-wrap:wrap;gap:6px;display:flex}.chip{border:1px solid var(--border);background:var(--surface-2);color:var(--text-2);border-radius:999px;align-items:center;padding:3px 10px;font-size:12.5px;display:inline-flex}a.chip:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}.file-list{margin:0;padding:0;list-style:none}.file-list li{border-top:1px solid var(--border);align-items:center;gap:10px;padding:8px 0;display:flex}.file-list li:first-child{border-top:0}.file-icon{border-radius:var(--radius);background:var(--surface-3);width:30px;height:30px;color:var(--text-2);text-transform:uppercase;flex:none;place-items:center;font-size:10px;font-weight:700;display:grid}.dropzone{border:1.5px dashed var(--border-strong);border-radius:var(--radius-lg);text-align:center;color:var(--text-3);background:var(--surface-2);cursor:pointer;padding:22px}.dropzone.active{border-color:var(--brand);background:var(--brand-soft)}.map-page{background:var(--bg);flex-direction:column;display:flex;position:fixed;inset:0}.map-topbar{background:var(--surface);border-bottom:1px solid var(--border);z-index:5;align-items:center;gap:12px;height:52px;padding:0 12px;display:flex}.map-title{flex-direction:column;min-width:0;line-height:1.2;display:flex}.map-title strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.map-title span{color:var(--text-3);font-size:12px}.map-body{flex:1;min-height:0;display:flex;position:relative}.map-canvas{-webkit-user-select:none;user-select:none;background:#1d2327;position:absolute;inset:0}.map-panel{z-index:3;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:300px;max-height:calc(100% - 24px);box-shadow:var(--shadow-lg);position:absolute;top:12px;left:12px;overflow-y:auto}.map-panel.collapsed{display:none}.map-panel section{border-top:1px solid var(--border);padding:12px 14px}.map-panel section:first-child{border-top:0}.map-panel h3{text-transform:uppercase;letter-spacing:.05em;color:var(--text-3);margin-bottom:8px;font-size:12px}.layer-row{align-items:center;gap:8px;padding:4px 0;display:flex}.layer-row label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.layer-download{border-radius:var(--radius-sm);color:var(--text-3);flex:none;padding:4px;display:inline-flex}.layer-download:hover{color:var(--brand);background:var(--brand-soft)}.layer-note{margin:0 0 6px 20px;font-size:11.5px;line-height:1.35}.opacity-slider{color:var(--text-3);grid-template-columns:auto 1fr auto;align-items:center;gap:8px;font-size:12px;display:grid}.opacity-slider input{width:100%}.map-toolbar{z-index:3;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);gap:4px;padding:4px;display:flex;position:absolute;top:12px;right:60px}.map-toolbar .btn[aria-pressed=true]{background:var(--brand-soft);color:var(--brand);border-color:#0000}.map-zoom{z-index:3;border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid var(--border);flex-direction:column;display:flex;position:absolute;bottom:28px;right:12px;overflow:hidden}.map-zoom .btn{background:var(--surface);border:0;border-radius:0;width:36px;height:36px}.map-zoom .btn+.btn{border-top:1px solid var(--border)}.map-detail-note{z-index:3;color:#fff;white-space:nowrap;pointer-events:none;background:#0f1216c7;border-radius:999px;padding:5px 12px;font-size:12.5px;position:absolute;bottom:28px;left:50%;transform:translate(-50%)}.map-readout{z-index:3;background:color-mix(in srgb, var(--surface) 92%, transparent);border:1px solid var(--border);border-radius:var(--radius);font-family:var(--mono);box-shadow:var(--shadow-sm);padding:4px 10px;font-size:12px;position:absolute;bottom:28px;left:12px}.map-measure{z-index:3;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:260px;box-shadow:var(--shadow-lg);padding:12px 14px;position:absolute;top:62px;right:60px}.map-measure .value{font-variant-numeric:tabular-nums;font-size:20px;font-weight:600}.map-notice{z-index:4;max-width:min(560px,100% - 24px);position:absolute;top:12px;left:50%;transform:translate(-50%)}.compare-divider{z-index:2;pointer-events:none;width:0;position:absolute;top:0;bottom:0}.compare-divider:before{content:"";background:#fff;width:3px;position:absolute;top:0;bottom:0;left:-1.5px;box-shadow:0 0 4px #0009}.compare-handle{color:#222;cursor:ew-resize;pointer-events:auto;touch-action:none;background:#fff;border:0;border-radius:50%;place-items:center;width:36px;height:36px;margin-top:-18px;display:grid;position:absolute;top:50%;left:-18px;box-shadow:0 1px 6px #00000080}.compare-label{z-index:2;border-radius:var(--radius);color:#fff;pointer-events:none;white-space:nowrap;background:#0f1216c7;padding:4px 10px;font-size:12.5px;font-weight:600;position:absolute;top:12px}.map-label{color:#fff;white-space:nowrap;pointer-events:none;background:#0f1216b8;border-radius:3px;padding:2px 6px;font-size:12px;font-weight:600;position:absolute;transform:translate(-50%,-50%)}.map-fallback{justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}@media (width<=700px){.map-title span{display:none}.map-panel{width:auto;max-height:55%;inset:auto 8px 8px}.map-toolbar{top:8px;right:8px}.map-measure{top:56px;right:8px}.map-readout{display:none}}.editor-map{-webkit-user-select:none;user-select:none;border-radius:var(--radius-lg);border:1px solid var(--border);height:520px;position:relative;overflow:hidden}@media (width<=700px){.editor-map{height:400px}}