:root{
  --navy:#0F2336; --navy2:#173247; --sky:#4AAAD3; --blue:#236281; --orange:#EFA945;
  --bg:#f3f6f9; --card:#fff; --line:#e3e9ef; --text:#1c2b39; --muted:#6b7c8d;
  --green:#16a34a; --red:#dc2626; --amber:#d97706;
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--blue)}
button,input,select,textarea{font:inherit;color:inherit}
.hidden{display:none!important}

/* shell */
.shell{display:flex;min-height:100vh}
.side{width:230px;background:var(--navy);color:#cfe0ec;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0}
.brand{padding:20px 20px 14px;color:#fff;font-weight:800;letter-spacing:.3px;font-size:17px}
.brand small{display:block;color:var(--sky);font-weight:600;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;margin-top:2px}
.nav{padding:8px 10px;display:flex;flex-direction:column;gap:2px}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;color:#cfe0ec;text-decoration:none;font-weight:600}
.nav a:hover{background:var(--navy2)}
.nav a.active{background:var(--sky);color:#06202f}
.nav svg{width:18px;height:18px;flex-shrink:0}
.side-foot{margin-top:auto;padding:14px 18px;border-top:1px solid #1d3a50;font-size:12px}
.side-foot b{display:block;color:#fff;font-size:13px;word-break:break-all}
.side-foot span{color:var(--sky)}
.main{flex:1;min-width:0;padding:26px 30px 60px}
h1{margin:0 0 4px;font-size:24px}
.sub{color:var(--muted);margin:0 0 18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.card h3{margin:0 0 12px;font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted)}
.grid2{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:16px;align-items:start}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spread{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}

/* controls */
.btn{border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 14px;font-weight:600;cursor:pointer}
.btn:hover{border-color:#b9c7d3}
.btn.primary{background:var(--sky);border-color:var(--sky);color:#06202f}
.btn.primary:hover{background:#5bb7de}
.btn.danger{color:var(--red);border-color:#f3c3c3}
.btn.small{padding:5px 10px;font-size:12px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
input[type=text],input[type=search],input[type=email],select,textarea{border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 11px;width:100%}
textarea{min-height:76px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--sky);outline-offset:-1px}
.search{max-width:340px;flex:1}
select.inline{width:auto}

/* tabs */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 14px}
.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font-weight:600;cursor:pointer;color:var(--muted);text-decoration:none;display:inline-flex;gap:7px;align-items:center}
.tab:hover{border-color:#b9c7d3}
.tab.active{background:var(--navy);border-color:var(--navy);color:#fff}
.tab .n{font-size:11px;background:#e8eef3;color:var(--text);border-radius:999px;padding:1px 7px}
.tab.active .n{background:#2a4a63;color:#fff}
.tab.review .n{background:#fde8c8;color:#8a4b00}
.tab.review.active{background:var(--amber);border-color:var(--amber)}
.tab.review.active .n{background:#fff3df;color:#8a4b00}

/* table */
.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{width:100%;border-collapse:collapse}
th{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);text-align:left;padding:11px 14px;background:#f8fafc;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:12px 14px;border-bottom:1px solid #eef2f6;vertical-align:top}
tr.click{cursor:pointer}
tr.click:hover td{background:#f6fafd}
tr:last-child td{border-bottom:0}
.name{font-weight:700}
.muted{color:var(--muted)}
.small{font-size:12px}
.nowrap{white-space:nowrap}
.empty{padding:40px;text-align:center;color:var(--muted)}

/* pills */
.pill{display:inline-block;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;white-space:nowrap}
.s-new_lead{background:#e0f1fa;color:#12628a}
.s-contacted{background:#fff3d6;color:#8a5a00}
.s-quoted{background:#ece6fb;color:#5b3fb5}
.s-booked{background:#dff5e6;color:#17703a}
.s-moved{background:#c8efd5;color:#0f5a2c}
.s-no_contact{background:#eceff2;color:#4c5b69}
.s-bad_lead{background:#fde2e2;color:#a31b1b}
.flag{display:inline-flex;align-items:center;gap:4px;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:700;background:#fde8c8;color:#8a4b00}
.flag.vip{background:#1c2b39;color:#e9c46a}
.flag svg{width:12px;height:12px}

/* detail */
.back{display:inline-flex;align-items:center;gap:6px;color:var(--muted);text-decoration:none;font-weight:600;margin-bottom:10px}
.back svg{width:16px;height:16px}
.kv{display:grid;grid-template-columns:130px 1fr;gap:7px 12px}
.kv dt{color:var(--muted)}
.kv dd{margin:0;word-break:break-word}
.price{font-size:30px;font-weight:800;color:var(--blue)}
.banner{border:1px solid #f1c27d;background:#fff7ea;color:#7a4300;border-radius:var(--radius);padding:14px 16px}
.banner ul{margin:6px 0 10px 18px;padding:0}
.invroom{font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--sky);padding:10px 0 4px}
.invrow{display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px solid #f0f4f7}
.timeline{display:flex;flex-direction:column;gap:12px}
.ev{display:flex;gap:10px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--sky);margin-top:5px;flex-shrink:0}
.dot.note{background:var(--orange)}
.dot.call{background:var(--green)}
.dot.status{background:var(--blue)}
.ev .when{color:var(--muted);font-size:12px}
.ev .txt{white-space:pre-wrap;word-break:break-word}
details{margin-top:8px}
summary{cursor:pointer;color:var(--blue);font-weight:600}
pre{background:#f3f6f9;border:1px solid var(--line);border-radius:8px;padding:10px;overflow:auto;font-size:12px;white-space:pre-wrap;word-break:break-word}
.quote{color:var(--muted);font-style:italic}

/* modal + toasts */
.overlay{position:fixed;inset:0;background:rgba(10,25,40,.55);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal{background:#fff;border-radius:16px;max-width:560px;width:100%;max-height:90vh;overflow:auto;padding:22px}
.modal h2{margin:0 0 12px}
.permrow{display:grid;grid-template-columns:1fr 150px;gap:10px;align-items:center;padding:7px 0;border-bottom:1px solid #f0f4f7}
#toasts{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:80}
.toast{background:var(--navy);color:#fff;padding:11px 16px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.25);max-width:340px}
.toast.err{background:#a31b1b}

.fatal{max-width:520px;margin:12vh auto;text-align:center}
.fatal h1{font-size:22px}

@media (max-width:900px){
  .shell{flex-direction:column}
  .side{width:100%;height:auto;position:static;flex-direction:row;align-items:center;flex-wrap:wrap}
  .nav{flex-direction:row;padding:6px}
  .side-foot{margin:0 0 0 auto;border:0;padding:8px 14px}
  .main{padding:18px 14px 50px}
  .grid2{grid-template-columns:1fr}
  .kv{grid-template-columns:110px 1fr}
}