:root{
  --espresso:#3A2A1E; --espresso-deep:#2B1D15; --espresso-soft:#6B5545;
  --sky:#4E9BE0; --sky-deep:#357ABD; --sky-dark:#2C6599; --sky-pale:#E3F0FB; --sky-on-dark:#8FC3F2;
  --cream:#FAF7F1; --paper:#FFFFFF; --ink:#33291F; --muted:#7A6A5E; --line:#E8DED2;
  --radius:16px;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Avenir Next","Segoe UI",system-ui,sans-serif;background:var(--cream);color:var(--ink)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 26px;background:var(--espresso-deep);color:#fff;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:42px;height:42px;border-radius:50%;background:var(--sky);color:var(--espresso-deep);font-weight:800;font-size:22px;display:flex;align-items:center;justify-content:center}
.brand-name{font-size:22px;letter-spacing:.2px}
.brand-name b{color:var(--sky-on-dark)}
.brand-tag{font-size:12.5px;color:#D8C7B8;border-left:1px solid var(--espresso-soft);padding-left:12px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;max-width:100%;justify-content:flex-end}
@media (max-width:1150px){.tab{padding:8px 12px;font-size:13.5px}}
.tab{background:transparent;border:1.5px solid var(--espresso-soft);color:#E9DCD0;padding:9px 16px;border-radius:999px;font-size:14.5px;cursor:pointer;font-weight:600}
.tab.active{background:var(--sky);border-color:var(--sky);color:var(--espresso-deep)}
main{max-width:1060px;margin:0 auto;padding:30px 22px 70px}
h1{font-size:30px;margin:4px 0 6px;color:var(--espresso-deep)}
.sub{color:var(--muted);font-size:16px;margin:0 0 22px;max-width:640px;line-height:1.5}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 2px 10px rgba(58,42,30,.07)}
.row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
label.lbl{font-size:13px;font-weight:700;color:var(--espresso);text-transform:uppercase;letter-spacing:.6px}
select,input[type=text],input[type=password],textarea{font-size:16.5px;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);width:100%}
select:focus,input:focus,textarea:focus{outline:2px solid var(--sky);border-color:var(--sky)}
.btn{background:var(--sky-deep);color:#fff;border:none;font-weight:800;font-size:17px;padding:14px 26px;border-radius:999px;cursor:pointer}
.btn:hover{background:var(--sky-dark);color:#fff}
.btn.ghost{background:#fff;border:1.5px solid var(--espresso);color:var(--espresso)}
.btn.small{font-size:14px;padding:9px 18px}
.chip{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:10px 18px;font-size:15.5px;cursor:pointer;font-weight:600;color:var(--espresso)}
.chip.on{background:var(--espresso);color:#fff;border-color:var(--espresso)}
.askbox{display:flex;gap:12px;margin-top:14px}
.askbox input{flex:1;font-size:18px;padding:16px 18px}
.answer{margin-top:20px;border-left:5px solid var(--sky);background:var(--sky-pale);padding:18px 20px;border-radius:0 12px 12px 0;font-size:17px;line-height:1.55}
.answer .cite{display:block;margin-top:10px;font-size:13.5px;color:var(--muted);font-weight:600}
.answer.miss{border-left-color:var(--espresso);background:#F3EDE6}
.cab-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.cab h3{margin:0 0 2px;font-size:19px;color:var(--espresso-deep)}
.cab .who{font-size:13px;color:var(--sky-deep);font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.cab .blurb{color:var(--muted);font-size:14.5px;margin:6px 0 12px;line-height:1.45}
.entry{border-top:1px solid var(--line);padding:12px 0}
.entry:first-of-type{border-top:none}
.entry .t{font-weight:700;font-size:15.5px}
.entry .b{font-size:14.5px;color:#5A4A3E;line-height:1.5;margin:4px 0}
.entry .s{font-size:12.5px;color:var(--muted);line-height:1.45;margin:2px 0 6px}
.perm{margin-top:8px;display:flex;gap:6px;align-items:center;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.perm button{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:5px 11px;font-size:12.5px;cursor:pointer;font-weight:600;color:var(--espresso)}
.perm button.on{background:var(--espresso);color:#fff;border-color:var(--espresso)}
.chat{display:flex;flex-direction:column;gap:12px;max-width:720px}
.msg{max-width:85%;padding:14px 18px;border-radius:18px;font-size:16.5px;line-height:1.5}
.msg.odell{background:#fff;border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px}
.msg.me{background:var(--espresso);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.mod{border:1.5px solid var(--line);border-radius:14px;padding:16px;background:#fff}
.mod .mt{font-weight:800;font-size:16px;color:var(--espresso-deep)}
.mod .md{font-size:13.5px;color:var(--muted);line-height:1.45;margin:5px 0 10px}
.switch{position:relative;width:52px;height:28px;background:#DCD2C6;border-radius:999px;cursor:pointer;border:none}
.switch.on{background:var(--sky-deep)}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;background:#fff;border-radius:50%;transition:left .15s}
.switch.on::after{left:27px}
.ticket{border-left:5px solid var(--sky);background:var(--sky-pale);border-radius:0 12px 12px 0;padding:12px 16px;margin:10px 0;font-size:15px}
.ticket .who{font-size:12.5px;color:var(--muted);font-weight:700}
.stat{display:flex;gap:26px;flex-wrap:wrap;margin:14px 0}
.stat .n{font-size:30px;font-weight:800;color:var(--espresso-deep)}
.stat .l{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px;font-weight:700}
.proto-note{position:fixed;bottom:0;left:0;right:0;background:var(--espresso-deep);color:#D8C7B8;font-size:12.5px;text-align:center;padding:7px}
.progress{height:8px;background:#EFE7DC;border-radius:99px;overflow:hidden;margin:10px 0 18px}
.progress i{display:block;height:100%;background:var(--sky)}
/* --- permission editor + settings (admin back end) --- */
.perm-editor{border:1.5px solid var(--sky);background:var(--sky-pale);border-radius:14px;padding:14px 16px;margin:10px 0}
.pe-title{font-weight:800;font-size:15px;color:var(--espresso-deep);margin-bottom:10px}
.pe-choices{display:flex;gap:6px;flex-wrap:wrap}
.pe-choice{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font-size:14px;cursor:pointer;font-weight:700;color:var(--espresso)}
.pe-choice.on{background:var(--espresso);color:#fff;border-color:var(--espresso)}
.pe-target{margin-top:12px}
.pe-target select{max-width:420px}
.pe-actions{margin-top:14px}
.pick{display:flex;align-items:center;gap:8px;font-size:15px;padding:5px 2px;cursor:pointer}
.pick input{width:19px;height:19px;accent-color:var(--sky-deep)}
.pick.off{opacity:.55}
.off-tag{background:#F9E8DD;border:1px solid #D98C5F;color:#8A4B1F;font-size:11.5px;font-weight:800;padding:1px 8px;border-radius:99px}
.owntag{background:var(--sky-pale);color:var(--sky-deep);font-size:11.5px;font-weight:800;padding:1px 8px;border-radius:99px}
.prow{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:flex-start;justify-content:space-between;border-top:1px solid var(--line);padding:12px 0}
.prow:first-of-type{border-top:none}
.prow.off .p-main{opacity:.55}
.prow .s{font-size:13px;color:var(--muted);margin-top:2px}
.p-actions{display:flex;gap:6px;flex-wrap:wrap}
.p-form{flex-basis:100%;background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:14px}
.add-box{border-top:1px solid var(--line);margin-top:14px;padding-top:14px}
.dept-chip{display:inline-block;background:var(--sky-pale);color:var(--sky-deep);font-weight:700;font-size:14px;padding:5px 13px;border-radius:99px;margin:0 6px 6px 0}
.group-box{border-top:1px solid var(--line);padding:12px 0}
.group-box:first-of-type{border-top:none}
.g-head{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.g-head .s{font-size:13.5px;color:var(--muted)}
.g-actions{margin-left:auto;display:flex;gap:6px}
.g-members{margin-top:10px;background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.qrbox svg{width:190px;height:190px}