[hidden]{display:none!important}
:root{--navy:#09295b;--blue:#123f82;--accent:#b9782b;--ink:#17345e;--muted:#74839a;--bg:#f3f6fb;--line:#e6ebf3;--green:#1b995c;--danger:#c24444}*{box-sizing:border-box}html{font-size:14px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}a{color:inherit;text-decoration:none}code{background:#eff3f8;padding:2px 5px;border-radius:4px}.auth-layout{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(circle at 20% 25%,#1d4c8a 0%,#0b2c61 45%,#081e42 100%)}.auth-card{background:#fff;border-radius:18px;padding:38px;max-width:435px;width:100%;box-shadow:0 25px 85px #02132b77}.logo-round{background:linear-gradient(145deg,#c78933,#9e6222);color:white;width:58px;height:58px;border-radius:17px;display:grid;place-items:center;font-size:27px;font-weight:700;margin-bottom:18px}.auth-card h1{margin:0;font-size:25px}.auth-card p{color:var(--muted);margin-top:8px}.auth-card form{margin-top:28px}.auth-card label{display:block;font-weight:600;margin:18px 0}.auth-card label input{display:block;width:100%;margin-top:8px}.auth-tip{margin-top:22px;border-top:1px solid var(--line);padding-top:18px;color:var(--muted);font-size:12px;line-height:1.8}.login-msg{margin-top:15px;color:#a33323;background:#fff1ef;padding:12px;border-radius:8px}.primary{background:linear-gradient(120deg,#123b7b,#0a2d63);color:#fff;padding:11px 16px;border-radius:8px;font-weight:700}.primary:hover{filter:brightness(1.12)}.btn-full{width:100%;display:flex;justify-content:space-between}.btn{border:1px solid #d5dfea;background:#fff;color:#234572;border-radius:7px;padding:8px 13px;white-space:nowrap}.btn:hover{background:#eff5fd}.btn.tiny{padding:6px 9px;font-size:12px}.btn.danger{color:#ab4242;border-color:#edcccc}.btn.gold{background:#fff5e8;border-color:#f3d5ab;color:#a56821}.sidebar{position:fixed;inset:0 auto 0 0;background:#0b2a57;color:#d7e3f6;width:244px;z-index:30;display:flex;flex-direction:column;box-shadow:4px 0 17px #0c214415}.side-head{display:flex;gap:11px;align-items:center;padding:23px 16px 20px;border-bottom:1px solid #ffffff17}.logo-small{background:#b97d30;color:#fff;border-radius:9px;display:grid;place-items:center;font-weight:900;width:39px;height:39px;font-size:20px}.side-head strong{font-size:14px;color:#fff}.side-head small{display:block;font-size:10px;color:#9bb1d5;padding-top:5px}.side-scroll{flex:1;overflow-y:auto;padding:8px 10px 16px}.nav-group{color:#88a5ce;font-size:11px;letter-spacing:1px;margin:20px 13px 9px}.side-link{display:flex;align-items:center;gap:11px;width:100%;text-align:left;background:transparent;color:#c4d5f0;border-radius:8px;padding:11px 11px;margin:2px 0}.side-link:hover{background:#ffffff13}.side-link.active{background:linear-gradient(120deg,#1c559c,#174580);box-shadow:inset 3px 0 #d89d50;color:#fff;font-weight:700}.nav-ic{font-size:17px;width:21px;text-align:center}.nav-count{margin-left:auto;background:#ffffff20;border-radius:30px;padding:2px 7px;font-size:10px}.side-foot{padding:20px 15px;border-top:1px solid #ffffff18;font-size:12px;color:#dbe7f8}.side-foot small{display:block;color:#8ca9cd;margin:4px 0 0 18px}.online-dot{display:inline-block;width:9px;height:9px;background:#38d08a;border-radius:50%;margin-right:5px}.workspace{margin-left:244px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:67px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 29px;position:sticky;top:0;z-index:20}.crumb{color:#8b9bb1;font-size:13px}.crumb b{color:var(--ink)}.top-actions{display:flex;align-items:center;gap:13px;font-size:12px}.top-actions small{display:block;color:var(--muted);font-size:11px}.admin-avatar{background:#e6edf9;border-radius:50%;color:#1b488b;padding:9px;font-weight:800}.link-preview{border-right:1px solid var(--line);padding-right:16px;color:#28578e}.logout{background:transparent;color:var(--muted);padding:8px}.content{width:min(1500px,100%);margin:0 auto;padding:26px 30px 46px;flex:1}.page-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.page-title h1{margin:0;font-size:25px;color:#17355d}.page-title p{color:var(--muted);margin:8px 0 0}.env-tag{background:#fff1e2;color:#b07731;padding:7px 12px;border-radius:7px;font-size:12px}.notice{background:#fff9ec;border:1px solid #f1e0bd;padding:11px 14px;border-radius:9px;color:#977035;font-size:12px;line-height:1.7;margin-bottom:22px}.panel{border:1px solid var(--line);background:#fff;border-radius:11px;padding:21px;margin-bottom:18px;box-shadow:0 4px 18px #163a6410}.panel-title{font-size:17px;font-weight:800;margin:0 0 17px}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:17px}.panel-heading h2{font-size:17px;margin:0}.subtext{font-size:12px;color:var(--muted);line-height:1.7}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.metric{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;box-shadow:0 2px 10px #18386109}.metric span{color:#6b7e9a;font-size:13px}.metric b{display:block;font-size:32px;color:#113a75;margin:9px 0 3px}.metric small{font-size:11px;color:#9aa9bb}.metric .mi{float:right;background:#eef3fc;border-radius:11px;padding:8px;font-size:20px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.split{display:grid;grid-template-columns:minmax(300px,1fr) minmax(360px,1.1fr);gap:16px;align-items:start}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;color:#6d809b;background:#f6f8fc;font-size:12px;font-weight:600;padding:12px 10px;white-space:nowrap}.data-table td{border-bottom:1px solid #edf0f5;padding:11px 10px;vertical-align:middle}.data-table tr:last-child td{border-bottom:0}.data-table tr:hover td{background:#fafbfd}.table-scroll{overflow:auto}.pill{display:inline-block;padding:3px 9px;border-radius:25px;font-size:11px;font-weight:700;background:#eef3fa;color:#345f92}.pill.live{background:#e6f8ef;color:#188655}.pill.orange{background:#fff0dd;color:#a8711c}.pill.red{background:#ffeaeb;color:#b9434e}.muted{color:var(--muted)}.record-title{font-weight:700;color:var(--ink)}.record-sub{font-size:11px;color:#8c9bb2;margin-top:4px}.thumb{height:45px;width:69px;object-fit:cover;border-radius:6px;background:#e2e9f2}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.form-grid .span2{grid-column:span 2}.field{display:flex;flex-direction:column;gap:6px;color:#50698a;font-size:12px;font-weight:600}.field input,.field select,.field textarea,.auth-card input,.toolbar input,.toolbar select{border:1px solid #dce4ef;border-radius:7px;padding:10px 11px;width:100%;min-width:0;background:#fff;color:#203d64;outline:0}.field textarea{resize:vertical;min-height:105px}.field input:focus,.field select:focus,.field textarea:focus,.auth-card input:focus{border-color:#7fa5dd;box-shadow:0 0 0 3px #e4efff}.field small{font-weight:400;color:#8d9cb1}.form-actions{grid-column:span 2;display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:5px}.toolbar{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-bottom:15px}.toolbar input{max-width:260px}.toolbar select{max-width:185px}.empty{border:1px dashed #d5dfed;padding:40px;text-align:center;border-radius:9px;color:#899ab1}.loading{text-align:center;color:#6e86a6;padding:50px}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}.photo-grid article{border:1px solid var(--line);border-radius:9px;overflow:hidden}.photo-grid img{width:100%;height:92px;object-fit:cover}.photo-grid div{padding:9px;font-size:10px;overflow-wrap:anywhere}.action-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.badge-soft{background:#eaf1fc;color:#194983;padding:5px 9px;border-radius:6px}.line-break{white-space:pre-wrap;overflow-wrap:anywhere}.timeline{border-left:2px solid #d8e6f5;padding-left:15px;margin:18px 0}.timeline article{margin:0 0 16px;position:relative}.timeline article:before{content:'';width:8px;height:8px;background:#b78039;border-radius:50%;position:absolute;left:-20px;top:7px}.timeline small{color:#8797ac}.mini-chart{display:flex;gap:8px;align-items:end;height:170px;border-bottom:1px solid #cbd5e5;padding-bottom:13px}.mini-chart .bar{flex:1;background:linear-gradient(180deg,#4a83c5,#174178);border-radius:5px 5px 0 0;min-height:4px;position:relative}.mini-chart .bar small{position:absolute;bottom:-29px;left:0;right:0;text-align:center;color:#8292a9;font-size:10px;white-space:nowrap}.hint{font-size:12px;color:#8996a8}.main-footer{font-size:11px;color:#97a6ba;text-align:center;padding:16px}.mobile-icon{display:none}.text-link{background:none;color:#245da4;text-decoration:underline;padding:0}.tag{display:inline-block;background:#eff3fa;padding:4px 6px;border-radius:4px;font-size:11px;margin-right:4px}#toast{position:fixed;right:24px;bottom:22px;z-index:90;display:none;background:#173a68;color:#fff;padding:13px 20px;border-radius:8px;box-shadow:0 12px 28px #0c264a44;max-width:450px}#toast.err{background:#9a3232}@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}}@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.workspace{margin-left:0}.topbar{padding:0 14px}.content{padding:17px 13px}.mobile-icon{display:inline-block;background:transparent;color:#173963;font-size:19px}.link-preview{display:none}.page-title h1{font-size:21px}.metrics{gap:9px}.metric{padding:14px}.metric b{font-size:25px}.grid2{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .span2,.form-actions{grid-column:span 1}.env-tag{display:none}.panel{padding:15px}}
/* V6 nested administration navigation */
.sidebar {width:266px}.workspace{margin-left:266px}
.side-parent{display:flex;align-items:center;justify-content:space-between;width:100%;background:transparent;color:#e0ebfa;text-align:left;padding:12px 13px;border-radius:8px;font-size:13px;font-weight:650;margin:4px 0;cursor:pointer}
.side-parent:hover,.side-parent:focus-visible{background:#ffffff13}.side-parent .fold-arrow{color:#a4bee1;transition:transform .18s}.side-parent.folded .fold-arrow{transform:rotate(-90deg)}
.side-children{border-left:1px solid #47688f;margin:0 0 8px 19px;padding:1px 0 3px 9px}
.side-children .side-link{padding:9px 12px 9px 15px;font-size:12px;color:#b9d0ed;margin:1px 0}
.side-children .side-link.active{color:#fff;background:#1b518f;border-radius:6px;box-shadow:inset 3px 0 #e1aa57}
.side-children .side-link.admin-only[hidden]{display:none!important}
.side-children .nav-count{font-size:10px}
@media(max-width:760px){.workspace{margin-left:0}}

/* V8 image picker for the property editor */
.prop-media-block{background:#f9fbff;border:1px solid #dae5f3;padding:17px;border-radius:12px;margin:6px 0}
.prop-media-block .media-label{font-size:14px;font-weight:700;color:#153b70}
.cover-chooser{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.cover-preview{width:224px;height:148px;background:#eaf0f7;border:1px dashed #bdcfe2;border-radius:9px;overflow:hidden;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cover-preview img{width:100%;height:100%;object-fit:cover}
.photo-empty{color:#8697ab;text-align:center;font-size:12px;padding:12px}
.media-chooser-right{flex:1;min-width:180px;max-width:510px;display:flex;flex-direction:column;align-items:flex-start;gap:9px}
.media-chooser-right p{margin:0;line-height:1.7}
.media-file-input{position:absolute!important;width:1px!important;height:1px!important;opacity:0;pointer-events:none;overflow:hidden}
.media-select-btn{display:inline-flex!important;align-items:center;justify-content:center;background:#14447b!important;color:#fff!important;border:1px solid #14447b!important;padding:11px 16px!important;cursor:pointer!important;font-size:13px!important;font-weight:700!important;border-radius:8px!important}
.media-select-btn:hover{background:#0b3161!important}.media-select-btn:focus-within{outline:2px solid #b58034}
.media-chooser-toolbar{display:flex;gap:11px;align-items:center;flex-wrap:wrap}
.upload-status{font-size:12px;color:#168056;line-height:1.8;min-height:17px}.upload-status.error{color:#bd3c3c}
.gallery-manager{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:13px;margin-top:11px}
.gallery-item{background:#fff;border:1px solid #d8e3f0;border-radius:9px;overflow:hidden;box-shadow:0 2px 10px #163a6409}
.gallery-item img{width:100%;height:118px;object-fit:cover;display:block;background:#e6edf4}
.gallery-item-bar{display:flex;justify-content:space-between;align-items:center;padding:6px 7px;gap:2px;font-size:11px;color:#5c7393}
.gallery-item-bar>div{display:flex;gap:3px}.gallery-small-btn{border:1px solid #d8e3f0;background:#f3f7ff;border-radius:5px;min-width:25px;height:25px;cursor:pointer;color:#1b4c85;font-size:13px}
.gallery-small-btn.danger{color:#b14242;background:#fff2f2}.gallery-small-btn:disabled{opacity:.3;cursor:not-allowed}
.gallery-empty{grid-column:1/-1;text-align:center;border:1px dashed #c7d7eb;border-radius:8px;padding:27px;color:#91a0b1;background:#fff;font-size:12px}
@media(max-width:760px){.cover-preview{width:100%;max-width:320px;height:180px}.prop-media-block{padding:13px}.gallery-manager{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* V9: apartment/project hierarchy and optional floorplan picker */
.side-subtitle{margin:14px 0 3px 20px;padding:7px 0 4px 12px;color:#a6bfdf;font-size:12px;border-top:1px solid #ffffff25;font-weight:650}
.floorplan-preview{border:1px dashed #a9c0d9;border-radius:9px;min-height:95px;display:flex;justify-content:center;align-items:center;color:#7b8da4;background:#f7faff;overflow:hidden}
.floorplan-preview img{width:100%;max-width:390px;max-height:250px;object-fit:contain}
.panel .hint{line-height:1.6}.toolbar select{margin-left:8px;padding:10px;border:1px solid #d7e2ee;border-radius:7px;max-width:260px;background:#fff}