:root{
  --purple:#714b67; --purple-d:#5a3c53; --teal:#017e84; --teal-d:#016a6f;
  --ink:#1f2733; --muted:#6b7280; --line:#e5e7eb; --bg:#f4f5f7; --card:#fff;
  --ok:#0a7d33; --okbg:#e5f5ea; --warn:#8a5a00; --warnbg:#fdf3e0; --danger:#b3261e; --dangerbg:#fbe9e7;
  --radius:10px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.1);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.45}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
code{background:#eef0f3;padding:1px 5px;border-radius:5px;font-size:12.5px;color:#3b4657}
h1{font-size:22px;margin:0 0 4px}
.muted{color:var(--muted)}
.center{text-align:center}
.num{text-align:right;font-variant-numeric:tabular-nums}

/* top bar */
.topbar{display:flex;align-items:center;gap:22px;background:var(--purple);color:#fff;padding:0 20px;height:52px}
.brand{color:#fff;font-weight:700;font-size:16px;display:flex;align-items:center;gap:8px}
.brand:hover{text-decoration:none}
.logo{font-size:20px}
.brand-sub{font-weight:400;opacity:.8;font-size:13px;border-left:1px solid rgba(255,255,255,.3);padding-left:10px}
.topnav{flex:1}
.topnav a{color:#fff;opacity:.9;font-weight:500}
.topright{display:flex;align-items:center;gap:14px}
.who{opacity:.9}
.inline{display:inline}
.btn-link{background:none;border:none;color:#fff;opacity:.85;cursor:pointer;font-size:13px;padding:0}
.btn-link:hover{opacity:1;text-decoration:underline}
.btn-link.danger{color:var(--danger);opacity:.9}

.wrap{max-width:1120px;margin:22px auto;padding:0 20px}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:26px}

/* flash */
.flash{padding:10px 14px;border-radius:8px;margin-bottom:16px;font-weight:500}
.flash.ok{background:var(--okbg);color:var(--ok)}
.flash.err{background:var(--dangerbg);color:var(--danger)}

/* page head */
.page-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:16px;gap:16px}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;color:var(--ink);font-weight:500;font-size:13px;display:inline-flex;align-items:center;gap:7px}
.chip:hover{border-color:var(--purple);text-decoration:none}
.chip.active{background:var(--purple);color:#fff;border-color:var(--purple)}
.chip-count{background:rgba(0,0,0,.08);border-radius:999px;padding:0 7px;font-size:11.5px;min-width:18px;text-align:center}
.chip.active .chip-count{background:rgba(255,255,255,.25)}

/* search */
.searchbar{display:flex;gap:8px;margin-bottom:16px}
.searchbar input[type=search]{flex:1;max-width:420px}

/* buttons */
.btn{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 14px;font-weight:600;color:var(--ink);cursor:pointer;font-size:13.5px}
.btn:hover{border-color:#c9cdd3;text-decoration:none}
.btn-primary{background:var(--teal);border-color:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-d);border-color:var(--teal-d)}
.btn-ghost{background:transparent}
.btn-sm{padding:5px 10px;font-size:12.5px}
.btn-block{width:100%}

/* card */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:18px}
.card-title{font-weight:700;margin-bottom:12px;font-size:14.5px}

/* grid table */
.grid{width:100%;border-collapse:collapse}
.grid th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:0 12px 10px;border-bottom:1px solid var(--line)}
.grid td{padding:11px 12px;border-bottom:1px solid #f0f1f3;vertical-align:middle}
.grid tbody tr{cursor:pointer}
.grid tbody tr:hover{background:#fafbfc}
.grid.tight td{padding:8px 12px}
.grid .name{font-weight:600}
.ico{color:var(--purple);font-size:11px}
.ico.ind{color:var(--teal)}
.ico.big{font-size:15px}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:#3b4657;background:#eef0f3;padding:1px 6px;border-radius:5px}
.code.big{font-size:13px}

/* badges */
.badge{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;line-height:1.5;white-space:nowrap}
.badge.cus{background:#e6f0fb;color:#1c5fb0}
.badge.ven{background:#fdeede;color:#8a5a00}
.badge.mfg{background:#efe6fb;color:#6b3fa0}
.badge.emp{background:#e5f5ea;color:#0a7d33}
.badge.int{background:#e9eaf2;color:#41476b}
.badge.cnt{background:#e0f4f4;color:#016a6f}
.badge.muted{background:#eef0f3;color:#6b7280}

.status{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:6px;text-transform:capitalize}
.status.ok{background:var(--okbg);color:var(--ok)}
.status.muted{background:#eef0f3;color:#6b7280}
.status.warn{background:var(--warnbg);color:var(--warn)}
.status.danger{background:var(--dangerbg);color:var(--danger)}

.tag{display:inline-block;background:#eef0f3;border-radius:6px;padding:1px 7px;font-size:12px;margin:1px 0}

/* tree */
.tree-row{padding:6px 0;border-bottom:1px solid #f4f5f7}
.tree-branch{color:#b6bcc6;margin-right:4px}

/* detail */
.crumbs{color:var(--muted);font-size:12.5px;margin-bottom:10px}
.crumbs span{margin:0 6px}
.detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}
.dh-title{display:flex;align-items:center;gap:10px}
.dh-title h1{margin:0}
.dh-meta{display:flex;flex-wrap:wrap;gap:7px;align-items:center;margin-top:8px}
.dh-actions{display:flex;gap:8px;flex-shrink:0}
.detail-grid{display:grid;grid-template-columns:1fr 320px;gap:18px;align-items:start}
.col-side .card{position:sticky;top:16px}

/* rank */
.rank-card{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-start}
.rank-box{text-align:center}
.rank-val{font-size:30px;font-weight:800;color:var(--purple);line-height:1}
.rank-lbl{font-family:ui-monospace,monospace;font-size:11px;color:var(--muted);margin:4px 0 8px}
.rank-note{flex:1;min-width:180px;font-size:12.5px}

/* tabs */
.tabbar{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:14px;flex-wrap:wrap}
.tab{background:none;border:none;border-bottom:2px solid transparent;padding:8px 12px;font-weight:600;color:var(--muted);cursor:pointer;font-size:13.5px}
.tab.active{color:var(--purple);border-bottom-color:var(--purple)}
.tabpane.hidden,.hidden{display:none}
.doc-list{list-style:none;padding:0;margin:0}
.doc-list li{padding:8px 0;border-bottom:1px solid #f4f5f7}
.doc-ico{color:var(--teal);margin-right:6px}

/* kv */
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;margin:0}
.kv dt{color:var(--muted);font-size:12.5px}
.kv dd{margin:0;font-size:13px}
.danger-form{margin-top:16px;border-top:1px solid var(--line);padding-top:12px}
.danger-form .danger{color:var(--danger)}

/* activity */
.activity{list-style:none;padding:0;margin:0}
.activity li{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid #f4f5f7}
.act-dot{width:8px;height:8px;border-radius:50%;background:var(--teal);margin-top:6px;flex-shrink:0}
.act-msg{font-size:13px}
.act-meta{font-size:11.5px}
.notes-body{white-space:normal}

/* forms */
label{display:block;font-weight:600;font-size:13px;margin-bottom:2px}
input[type=text],input[type=email],input[type=password],input[type=search],select,textarea{
  width:100%;padding:8px 10px;border:1px solid #cdd2d9;border-radius:8px;font-size:14px;font-family:inherit;background:#fff;margin-top:4px;font-weight:400}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(1,126,132,.12)}
.form .form-row{display:flex;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.form .form-row > label{flex:1;min-width:160px;margin-bottom:0}
.form label.grow{flex:2}
.check-inline{display:flex;align-items:center;gap:8px;font-weight:500;align-self:flex-end;padding-bottom:8px}
.check-inline input{width:auto;margin:0}
.roles{border:1px solid var(--line);border-radius:8px;padding:12px 14px;margin:0 0 16px}
.roles legend{font-weight:700;padding:0 6px}
.role-grid{display:flex;flex-wrap:wrap;gap:14px}
.role-chk{display:flex;align-items:center;gap:6px;font-weight:500;margin:0}
.role-chk input{width:auto;margin:0}
.form-actions{display:flex;gap:10px;margin-top:8px}
textarea{resize:vertical}

/* login */
.login-wrap{min-height:70vh;display:flex;align-items:center;justify-content:center}
.login-card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:32px;width:360px;max-width:92vw}
.login-brand{font-size:24px;font-weight:800;color:var(--purple);display:flex;align-items:center;gap:8px}
.login-sub{color:var(--muted);margin:4px 0 22px}
.login-form label{margin-bottom:14px}
.login-form .btn{margin-top:6px}

@media(max-width:780px){
  .detail-grid{grid-template-columns:1fr}
  .col-side .card{position:static}
  .page-head{flex-direction:column;align-items:stretch}
}