:root{
  --bg:#f3f5f7;--panel:#fff;--ink:#151a1e;--muted:#6e747a;--line:#e3e7ea;
  --brand:#1d2428;--brand2:#2e3a40;--accent:#b78b52;--accent2:#d8b57d;
  --green:#238f63;--greenbg:#e9f7f1;--red:#b83b42;--redbg:#fff0f1;--amber:#9c6b13;--amberbg:#fff7df;
  --shadow:0 14px 38px rgba(18,29,35,.09);--radius:18px;--sidebar:250px;
}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}
button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}.small{font-size:12px}.tiny{font-size:11px}.fw7{font-weight:700}.nowrap{white-space:nowrap}
.app{min-height:100vh}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 24px;position:sticky;top:0;z-index:40}.brand{display:flex;gap:12px;align-items:center;font-weight:800;letter-spacing:.02em}.brandmark{width:38px;height:38px;border-radius:11px;background:linear-gradient(145deg,var(--brand),#4b5b62);color:#fff;display:grid;place-items:center;font-size:14px}.brand small{display:block;font-size:10px;color:var(--muted);font-weight:650;letter-spacing:.13em}.nav{display:flex;gap:5px;margin-left:48px}.nav button{border:0;background:transparent;padding:11px 14px;border-radius:10px;color:#454c50}.nav button.active,.nav button:hover{background:#f0f2f4;color:#111}.top-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.pill{padding:7px 10px;border-radius:999px;background:#f2f4f5;border:1px solid var(--line);font-size:12px}.btn{border:0;border-radius:11px;padding:11px 15px;font-weight:700;background:var(--brand);color:#fff}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.accent{background:var(--accent)}.btn.danger{background:var(--red)}.btn.smallbtn{padding:8px 10px;font-size:12px}.btn:disabled{opacity:.45;cursor:not-allowed}
.container{max-width:1460px;margin:0 auto;padding:28px}.page-title{font-size:32px;margin:0 0 6px}.section-title{font-size:23px;margin:0 0 16px}.subtle-title{font-size:14px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:#7a8085;margin-bottom:8px}
.grid{display:grid;gap:18px}.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 0 rgba(0,0,0,.01);overflow:hidden}.card.pad{padding:20px}.kpi{padding:18px 20px}.kpi .v{font-size:29px;font-weight:850;margin-top:4px}.kpi .label{color:var(--muted);font-size:13px}.kpi .delta{margin-top:7px;font-size:12px;color:var(--green)}
.project-card{transition:.2s;position:relative}.project-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.project-cover{height:230px;background:linear-gradient(145deg,#37464c,#222b2f);position:relative;overflow:hidden}.project-cover img{width:100%;height:100%;object-fit:cover}.project-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.35),transparent 55%)}.project-status{position:absolute;top:14px;left:14px;z-index:2;padding:7px 9px;border-radius:9px;background:rgba(255,255,255,.9);font-size:11px;font-weight:800}.project-body{padding:17px}.project-name{font-size:21px;font-weight:800}.project-meta{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:13px;margin-top:14px;font-size:13px}.project-actions{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.layout{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);gap:20px;align-items:start}.sidebar{position:sticky;top:92px;background:transparent}.side-card{display:flex;flex-direction:column;gap:7px}.side-card button{border:1px solid var(--line);background:#fff;border-radius:12px;text-align:left;padding:12px 13px;color:#333}.side-card button.active{background:var(--brand);color:white;border-color:var(--brand)}.side-card button:hover:not(.active){background:#f7f8f9}.mainpanel{min-width:0}.hero{height:460px;position:relative;border-radius:20px;overflow:hidden;background:#222}.hero img{width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,13,15,.72),rgba(9,13,15,.1) 65%)}.hero-copy{position:absolute;z-index:2;left:36px;bottom:34px;color:white;max-width:620px}.hero-copy h1{font-size:46px;margin:0 0 8px}.hero-copy p{margin:0 0 18px;color:#e6ebed}.hero-badges{display:flex;gap:8px;flex-wrap:wrap}.hero-badges span{background:rgba(255,255,255,.16);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.24);padding:8px 10px;border-radius:999px;font-size:12px}.statstrip{display:grid;grid-template-columns:repeat(4,1fr);margin-top:16px;gap:12px}.statbox{background:#fff;border:1px solid var(--line);padding:17px;border-radius:14px}.statbox b{display:block;font-size:23px}.statbox span{font-size:12px;color:var(--muted)}
.gallery{display:grid;grid-template-columns:2fr 1fr;gap:12px}.gallery-main{height:540px;border-radius:16px;overflow:hidden;background:#ddd}.gallery-main img{width:100%;height:100%;object-fit:cover}.gallery-side{display:grid;grid-template-rows:1fr 1fr;gap:12px}.gallery-side img{width:100%;height:100%;object-fit:cover;border-radius:16px}.plan-img{display:block;max-width:100%;max-height:720px;margin:auto;border-radius:15px;border:1px solid var(--line);background:white}.notice{padding:14px 16px;background:#fff8e9;border:1px solid #ead4a8;border-radius:12px;color:#785516;font-size:13px}.success-note{padding:14px 16px;background:var(--greenbg);border:1px solid #ccebdd;border-radius:12px;color:#1a6c4c;font-size:13px}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0 16px}.toolbar .spacer{flex:1}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;font-weight:750;color:#596066}.field input,.field select,.field textarea{border:1px solid #d9dee1;background:white;border-radius:10px;padding:10px 11px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#9fa9ad;box-shadow:0 0 0 3px rgba(60,75,82,.08)}.filters{display:flex;gap:8px;flex-wrap:wrap}.filters select,.filters input{border:1px solid var(--line);background:#fff;padding:10px 11px;border-radius:10px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:15px;background:white}.table{width:100%;border-collapse:collapse;min-width:980px}.table th{background:#222d32;color:#fff;text-align:left;padding:13px 12px;font-size:12px;position:sticky;top:0}.table td{padding:12px;border-bottom:1px solid #edf0f1;font-size:13px}.table tr:hover td{background:#fafbfb}.tag{display:inline-block;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800}.tag.available{background:var(--greenbg);color:var(--green)}.tag.reserved{background:var(--amberbg);color:var(--amber)}.tag.sold{background:var(--redbg);color:var(--red)}.tag.draft{background:#f0f1f2;color:#60666a}.tag.live{background:var(--greenbg);color:var(--green)}
.facilities{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.facility{padding:18px;border:1px solid var(--line);border-radius:13px;background:#fff;display:flex;gap:11px;align-items:center}.facility i{width:36px;height:36px;border-radius:9px;background:#f0f3f4;display:grid;place-items:center;font-style:normal}
.payment-visual{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff}.payment-row{display:grid;grid-template-columns:1fr 110px 1fr;align-items:center;gap:10px}.pay-step{padding:18px;text-align:center;border-radius:13px;background:#f6f7f8}.pay-step b{font-size:27px;display:block}.pay-line{height:2px;background:#d9dde0;position:relative}.pay-line:before,.pay-line:after{content:"";width:12px;height:12px;border-radius:50%;background:#d1d6da;position:absolute;top:-5px}.pay-line:before{left:0}.pay-line:after{right:0}
.quote-grid{display:grid;grid-template-columns:420px minmax(0,1fr);gap:18px}.quote-summary{background:#1f282d;color:white;border-radius:18px;padding:24px;position:sticky;top:92px;height:max-content}.quote-summary .price{font-size:38px;font-weight:900;margin:8px 0 15px}.quote-summary .line{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.12)}.quote-summary .line:last-child{border-bottom:0}.quote-print{background:white;border-radius:18px;border:1px solid var(--line);padding:28px}.quote-letterhead{display:flex;justify-content:space-between;border-bottom:2px solid #20292e;padding-bottom:18px;margin-bottom:20px}.quote-logo{font-size:22px;font-weight:900}.quote-box{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quote-box>div{border:1px solid var(--line);border-radius:12px;padding:12px}.quote-box small{color:var(--muted);display:block;margin-bottom:4px}
.admin-tabs{display:flex;gap:7px;margin:18px 0}.admin-tabs button{border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 13px}.admin-tabs button.active{background:var(--brand);color:#fff}.admin-actions{display:flex;gap:8px;flex-wrap:wrap}.activity-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:7px;background:var(--accent)}
.modal{position:fixed;inset:0;background:rgba(9,13,15,.55);z-index:90;display:flex;align-items:center;justify-content:center;padding:22px}.modal-card{background:#fff;width:min(850px,96vw);max-height:92vh;overflow:auto;border-radius:20px;box-shadow:var(--shadow)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}.modal-body{padding:20px}.modal-foot{display:flex;justify-content:flex-end;gap:9px;padding:16px 20px;border-top:1px solid var(--line)}.closex{border:0;background:#f2f4f5;border-radius:9px;padding:8px 11px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.span2{grid-column:1/-1}
.login{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:#10171b}.login-art{position:relative;overflow:hidden}.login-art img{width:100%;height:100%;object-fit:cover}.login-art:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,16,19,.75),rgba(11,16,19,.1))}.login-copy{position:absolute;z-index:2;left:46px;bottom:42px;color:white;max-width:540px}.login-copy h1{font-size:48px;margin:0 0 10px}.login-panel{display:flex;align-items:center;justify-content:center;padding:40px}.login-card{width:min(440px,100%);background:#fff;border-radius:24px;padding:30px}.login-card h2{font-size:29px;margin:0 0 7px}.login-card .field{margin-top:14px}.login-card .btn{width:100%;margin-top:17px}.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:18px}.demo-grid button{border:1px dashed #c8ced1;background:#fafafa;border-radius:11px;padding:12px;font-size:12px}
.empty{padding:42px;text-align:center;border:1px dashed #cfd5d8;border-radius:16px;background:#fff}.empty b{display:block;font-size:18px;margin-bottom:5px}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.project-admin-cover{height:100px;width:150px;object-fit:cover;border-radius:10px}.accent-line{height:3px;width:48px;background:var(--accent);border-radius:99px;margin:9px 0 15px}
@media(max-width:1050px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}.layout{grid-template-columns:1fr}.sidebar{position:static}.side-card{display:grid;grid-template-columns:repeat(3,1fr)}.quote-grid{grid-template-columns:1fr}.quote-summary{position:static}.facilities{grid-template-columns:repeat(2,1fr)}.nav{display:none}.login{grid-template-columns:1fr}.login-art{display:none}}
@media(max-width:680px){.container{padding:16px}.g4,.g3,.g2,.split{grid-template-columns:1fr}.hero{height:390px}.hero-copy{left:22px;right:20px;bottom:24px}.hero-copy h1{font-size:34px}.statstrip{grid-template-columns:1fr 1fr}.side-card{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr}.gallery-side{grid-template-columns:1fr 1fr;grid-template-rows:none}.gallery-main{height:360px}.gallery-side img{height:180px}.facilities{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.span2{grid-column:auto}.quote-box{grid-template-columns:1fr}.topbar{padding:0 14px}.brand small{display:none}.pill{display:none}}
@media print{
  body{background:#fff}.topbar,.sidebar,.no-print,.quote-summary,.toolbar,.admin-tabs{display:none!important}.container{max-width:none;padding:0}.layout,.quote-grid{display:block}.quote-print{border:0;padding:0}.app{min-height:auto}#quotePage{display:block!important}body *{visibility:hidden}#quotePrintable,#quotePrintable *{visibility:visible}#quotePrintable{position:absolute;left:0;top:0;width:100%;padding:26px}.quote-print{box-shadow:none}
}

/* v4 interaction upgrades */
.login-error{margin-top:12px;padding:10px 12px;border-radius:10px;background:var(--redbg);color:var(--red);font-size:12px;font-weight:700}.demo-credentials{margin-top:16px;padding:12px;border-radius:12px;background:#f4f6f7;border:1px solid var(--line);display:flex;flex-direction:column;gap:5px;font-size:11px;color:var(--muted)}.demo-credentials b{color:var(--ink);font-size:12px}.demo-grid.one{grid-template-columns:1fr}.zoomable{cursor:zoom-in;transition:filter .15s,transform .15s}.zoomable:hover{filter:brightness(.96)}
.lightbox{position:fixed;inset:0;z-index:150;background:rgba(5,8,10,.92);display:flex;align-items:center;justify-content:center;padding:42px}.lightbox img{max-width:94vw;max-height:90vh;object-fit:contain;border-radius:10px;box-shadow:0 24px 80px rgba(0,0,0,.45)}.lightbox-close{position:fixed;right:22px;top:20px;width:44px;height:44px;border:1px solid rgba(255,255,255,.25);border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:22px;z-index:2}.lightbox-hint{position:fixed;bottom:14px;color:#cbd1d5;font-size:12px}
.filter-panel{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:10px;padding:14px;margin:0 0 16px;border:1px solid var(--line);border-radius:14px;background:#f8f9fa}.filter-search{grid-column:span 2}.quote-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quote-detail-grid>div{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:4px}.quote-detail-grid small{color:var(--muted)}.quote-detail-grid b{font-size:16px}.quote-detail-grid span{font-size:12px;color:var(--muted)}
@media(max-width:900px){.filter-panel{grid-template-columns:repeat(2,1fr)}.filter-search{grid-column:span 2}}
@media(max-width:600px){.filter-panel,.quote-detail-grid{grid-template-columns:1fr}.filter-search{grid-column:auto}.lightbox{padding:18px}.lightbox-close{right:12px;top:12px}}

.location-frame{background:#e9edef;border:1px solid var(--line);border-radius:16px;padding:10px;overflow:hidden}.location-frame .plan-img{width:100%;max-height:none;cursor:zoom-in}

.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.gallery-grid img{width:100%;height:280px;object-fit:cover;border-radius:14px;cursor:zoom-in}.modal-card.modal-wide{width:min(1050px,94vw);max-height:92vh}.project-editor-body{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-height:74vh;overflow:auto}.editor-section{border:1px solid var(--line);background:#f9fafb;border-radius:14px;padding:16px}.editor-section h3{margin:0 0 12px}.manage-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:10px}.manage-thumb{height:95px;position:relative;border-radius:10px;overflow:hidden;background:#e9edef}.manage-thumb img{width:100%;height:100%;object-fit:cover}.thumb-remove{position:absolute;right:5px;top:5px;width:26px;height:26px;border:0;border-radius:50%;background:rgba(0,0,0,.72);color:#fff}.single-preview{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px}.single-preview img{width:170px;height:105px;object-fit:cover;border-radius:10px}.doc-list{display:grid;gap:10px}.doc-item{display:flex;justify-content:space-between;align-items:center;text-decoration:none;color:inherit;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff}.doc-item span{color:var(--muted);font-size:12px}.doc-manage-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}.doc-manage-row span{display:flex;flex-direction:column}.doc-manage-row small{color:var(--muted)}.checkrow{display:flex;gap:9px;align-items:center;margin-top:14px;font-size:13px}.import-preview{margin-top:14px}.admin-actions{display:flex;flex-wrap:wrap;gap:6px}
@media(max-width:900px){.project-editor-body{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr 1fr}.manage-thumbs{grid-template-columns:repeat(3,1fr)}}