:root{
  --bg:#0f0b08;--panel:#1a130d;--panel-2:#231a12;--line:#4a352455;--line-strong:#6b4d34;--ink:#fff8ed;--muted:#c3a889;--dim:#8a6d51;
  --accent:#d99441;--accent-2:#ecac62;--accent-soft:#3b2616;
  --green:#3ed39a;--green-soft:#10271f;--red:#ef7d70;--red-soft:#2b1613;--blue:#79c7e9;--blue-soft:#122731;--amber:#f0b96b;--amber-soft:#2a1e10;
}
:root[data-theme="light"]{
  --bg:#f4efe6;--panel:#fffaf2;--panel-2:#fffdf8;--line:#e3d3bc;--line-strong:#c8ad8a;--ink:#1e1a16;--muted:#6f665c;--dim:#9b8c78;
  --accent:#b76e28;--accent-2:#d88a3d;--accent-soft:#f7e7d1;
  --green:#1f8a61;--green-soft:#e6f4ee;--red:#b2483e;--red-soft:#fdeceb;--blue:#255f7a;--blue-soft:#e5f1f7;--amber:#8a6120;--amber-soft:#fff4df;
}
*{box-sizing:border-box}
.hidden{display:none !important}
html,body{margin:0;font:14px/1.55 "Segoe UI","Trebuchet MS",system-ui,sans-serif;color:var(--ink);background:var(--bg)}
body{min-height:100vh;background:radial-gradient(circle at 10% -10%,#1f1308 0,#14100b 38%,#0c0906 100%)}
:root[data-theme="light"] body{background:radial-gradient(circle at 10% -10%,#fff6e4 0,#f4efe6 42%,#ede5d5 100%)}
button,input,select,textarea{font:inherit}
a{color:var(--accent-2);text-decoration:none}
.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{border-right:1px solid var(--line);background:rgba(26,19,13,.76);backdrop-filter:blur(16px);padding:22px 16px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh}
:root[data-theme="light"] .sidebar{background:rgba(255,250,242,.9)}
.brand{display:inline-flex;align-items:center;line-height:0;color:#fff;text-decoration:none;padding:4px}
.brand svg{display:block;height:26px;width:auto;fill:currentColor}
:root[data-theme="light"] .brand{color:#000}
.brand-line{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);padding-left:4px;margin-top:2px}
.brand-line-login{padding-left:6px}
.nav{display:flex;flex-direction:column;gap:4px;margin-top:10px}
.nav button{width:100%;text-align:left;background:transparent;color:var(--muted);border:none;border-radius:12px;padding:10px 12px;cursor:pointer;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:8px}
.nav button:hover{background:var(--panel);color:var(--ink)}
.nav button.active{background:var(--accent-soft);color:var(--ink)}
.nav .count{font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--panel);color:var(--muted)}
.nav button.active .count{background:var(--accent);color:#fff}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px}
.side-foot .who{font-size:12px;color:var(--muted);padding:8px 12px;border-radius:12px;border:1px solid var(--line);background:var(--panel)}
.side-foot .row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.side-foot button{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:8px 12px;cursor:pointer;font-weight:700;font-size:12px}
.main{padding:28px 32px 60px;min-width:0}
.topline{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-bottom:20px}
.topline h1{margin:0;font-size:26px;letter-spacing:-.03em}
.topline .sub{color:var(--muted);margin-top:6px;font-size:13px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:var(--panel);font-size:12px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green)}
.dot.red{background:var(--red)}
.dot.amber{background:var(--amber)}
.grid{display:grid;gap:14px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 20px 60px rgba(0,0,0,.28)}
:root[data-theme="light"] .card{box-shadow:0 20px 60px rgba(60,42,18,.06)}
.card h2{margin:0 0 4px;font-size:15px;letter-spacing:-.01em}
.card .card-sub{color:var(--muted);font-size:12px;margin-bottom:12px}
.stat{display:flex;flex-direction:column;gap:6px}
.stat .n{font-size:28px;font-weight:800;letter-spacing:-.04em}
.stat .l{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.stat .s{font-size:12px;color:var(--muted)}
.row-list{display:flex;flex-direction:column;gap:8px;margin-top:2px}
.row-item{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;padding:12px;border-radius:14px;border:1px solid var(--line);background:var(--panel-2);cursor:default}
.row-item.clickable{cursor:pointer}
.row-item.clickable:hover{border-color:var(--line-strong)}
.row-item strong{font-size:13px}
.row-item .meta{color:var(--muted);font-size:12px;margin-top:4px}
.row-item .right{text-align:right;display:flex;flex-direction:column;gap:4px;align-items:flex-end}
.chip{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border:1px solid var(--line)}
.chip.ok{background:var(--green-soft);color:var(--green);border-color:rgba(62,211,154,.25)}
.chip.warn{background:var(--amber-soft);color:var(--amber);border-color:rgba(240,185,107,.25)}
.chip.bad{background:var(--red-soft);color:var(--red);border-color:rgba(239,125,112,.25)}
.chip.info{background:var(--blue-soft);color:var(--blue);border-color:rgba(121,199,233,.25)}
.chip.muted{background:var(--panel-2);color:var(--muted)}
.empty{padding:28px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:14px}
.login-shell{display:grid;place-items:center;min-height:100vh;padding:28px}
.login-card{width:min(440px,92vw);background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.login-card h1{margin:8px 0 4px;font-size:22px;letter-spacing:-.03em}
.login-card .sub{color:var(--muted);margin-bottom:18px;font-size:13px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.field input{padding:12px 14px;border-radius:13px;border:1px solid var(--line);background:#15100b;color:var(--ink);outline:none}
:root[data-theme="light"] .field input{background:#fffefb}
.field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(183,110,40,.15)}
.primary{background:var(--accent);color:#fff8ef;border:none;border-radius:13px;padding:12px 16px;cursor:pointer;font-weight:800;width:100%}
.primary:hover{background:var(--accent-2)}
.primary[disabled]{opacity:.55;cursor:not-allowed}
.status-line{padding:11px 13px;border-radius:12px;font-size:13px;display:none;margin-top:10px}
.status-line.show{display:block}
.status-line.err{background:var(--red-soft);color:var(--red);border:1px solid rgba(239,125,112,.25)}
.status-line.info{background:var(--blue-soft);color:var(--blue);border:1px solid rgba(121,199,233,.25)}
.status-line.ok{background:var(--green-soft);color:var(--green);border:1px solid rgba(62,211,154,.25)}
.section-title{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:22px 0 8px}
.mono{font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;font-size:12px;word-break:break-all}
.clamp{max-width:340px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.split{display:flex;justify-content:space-between;gap:12px;align-items:center}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:10px}
.detail-grid .detail-item{padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--panel-2)}
.detail-grid .detail-item .k{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.detail-grid .detail-item .v{font-size:13px;margin-top:4px}
.back-btn{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:8px 12px;cursor:pointer;font-weight:700;font-size:12px}
.detail-back{margin-top:12px}
.detail-title{margin-top:10px}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
@media(max-width:1100px){
  .shell{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;border-right:none;border-bottom:1px solid var(--line)}
  .main{padding:20px}
  .grid.cols-4{grid-template-columns:repeat(2,1fr)}
  .grid.cols-3{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .grid.cols-4,.grid.cols-3,.grid.cols-2,.detail-grid{grid-template-columns:1fr}
}

/* Reauth modal: shown when a state-changing admin action needs a fresh
   password confirmation. Overlay uses the same visual language as the
   login shell so it reads as part of the same UI. */
.modal-shell{position:fixed;inset:0;display:grid;place-items:center;padding:28px;background:rgba(0,0,0,.55);z-index:40;backdrop-filter:blur(4px)}
.modal-shell.hidden{display:none}
.modal-card{width:min(440px,92vw);background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.modal-card h2{margin:0 0 6px;font-size:18px;letter-spacing:-.03em}
.modal-card .sub{color:var(--muted);margin-bottom:16px;font-size:13px}
.modal-card .row{display:flex;gap:8px;justify-content:flex-end;margin-top:10px}
.modal-card button{background:var(--panel-2);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:10px 14px;cursor:pointer;font-weight:700;font-size:13px}
.modal-card button.primary{background:var(--accent);color:var(--bg);border-color:transparent}

/* Toast notifications for state-changing actions. Stacked at top-right,
   auto-dismiss after a few seconds. */
.toast-host{position:fixed;top:16px;right:16px;display:flex;flex-direction:column;gap:8px;z-index:50;pointer-events:none}
.toast{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:13px;color:var(--ink);box-shadow:0 10px 30px rgba(0,0,0,.35);max-width:360px;pointer-events:auto}
.toast.ok{border-color:var(--green)}
.toast.err{border-color:var(--red)}

/* Action button group shown on account detail for destructive admin actions. */
.action-bar{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 4px}
.action-bar button{background:var(--panel-2);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:8px 12px;cursor:pointer;font-weight:700;font-size:12px}
.action-bar button:hover{border-color:var(--accent)}
.action-bar button.danger{border-color:var(--red);color:var(--red)}
.action-bar button.danger:hover{background:var(--red-soft)}