:root{
  --ink:#0d0f13;--ink-2:#14171d;--panel:#181c23;--panel-2:#1f242c;
  --line:rgba(255,255,255,.07);--line-2:rgba(255,255,255,.12);
  --txt:#e9e6df;--txt-mut:#8b919c;--txt-dim:#5e636d;
  --amber:#e3a544;--amber-soft:rgba(227,165,68,.14);
  --green:#62b97c;--green-soft:rgba(98,185,124,.14);
  --red:#db6450;--red-soft:rgba(219,100,80,.14);
  --blue:#6fa8d8;--blue-soft:rgba(111,168,216,.14);
  --radius:16px;--shadow:0 12px 40px -12px rgba(0,0,0,.7);
  --sans:"Assistant",-apple-system,"Segoe UI",sans-serif;
  --serif:"Frank Ruhl Libre",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--sans);color:var(--txt);-webkit-font-smoothing:antialiased;line-height:1.45;
  background:radial-gradient(1200px 600px at 85% -5%,rgba(227,165,68,.06),transparent 55%),
             radial-gradient(900px 500px at 0% 100%,rgba(111,168,216,.05),transparent 50%),var(--ink);}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
.app{display:flex;min-height:100vh;position:relative;z-index:1}
.sidebar{display:none}
@media(min-width:880px){.sidebar{display:flex;flex-direction:column;width:248px;flex-shrink:0;
  border-inline-start:1px solid var(--line);padding:26px 18px;position:sticky;top:0;height:100vh;
  background:linear-gradient(180deg,var(--ink-2),var(--ink))}}
.brand{display:flex;align-items:center;gap:11px;padding:0 8px 4px}
.brand .seal{width:38px;height:38px;border-radius:11px;flex-shrink:0;display:grid;place-items:center;
  color:var(--ink);font-weight:900;background:linear-gradient(145deg,#f0bd5e,#d2902f);font-family:var(--serif);font-size:20px;
  box-shadow:0 4px 14px -4px rgba(227,165,68,.6),inset 0 1px 0 rgba(255,255,255,.4)}
.brand h1{font-family:var(--serif);font-size:20px;font-weight:700;line-height:1.05}
.brand small{display:block;font-family:var(--mono);font-size:9.5px;color:var(--amber);letter-spacing:1.5px;text-transform:uppercase;margin-top:2px}
.nav{margin-top:30px;display:flex;flex-direction:column;gap:4px}
.nav-item{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:11px;color:var(--txt-mut);
  font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:.18s;width:100%;text-align:start;background:none;font-family:inherit}
.nav-item svg{width:19px;height:19px;flex-shrink:0;opacity:.85}
.nav-item:hover{color:var(--txt);background:var(--panel)}
.nav-item.active{color:var(--txt);background:var(--amber-soft);border-color:rgba(227,165,68,.25)}
.nav-item.active svg{color:var(--amber);opacity:1}
.nav-foot{margin-top:auto;padding:14px 12px 0;border-top:1px solid var(--line);font-size:12.5px;color:var(--txt-dim)}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:var(--green);box-shadow:0 0 0 3px var(--green-soft);margin-inline-end:7px}
.main{flex:1;min-width:0;padding:18px 16px 96px}
@media(min-width:880px){.main{padding:34px 40px 40px}}
.topbar{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.topbar .seal{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:var(--ink);font-weight:900;
  background:linear-gradient(145deg,#f0bd5e,#d2902f);font-family:var(--serif);font-size:18px;box-shadow:inset 0 1px 0 rgba(255,255,255,.4)}
@media(min-width:880px){.topbar .seal{display:none}}
.topbar h2{font-family:var(--serif);font-weight:700;font-size:23px}
@media(min-width:880px){.topbar h2{font-size:28px}}
.topbar .sub{color:var(--txt-mut);font-size:13px;margin-top:1px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px}
@media(min-width:880px){.stats{max-width:560px}}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:13px 14px}
.stat .n{font-family:var(--mono);font-size:23px;font-weight:500;font-variant-numeric:tabular-nums}
.stat .n.amber{color:var(--amber)}.stat .n.green{color:var(--green)}
.stat .l{font-size:11.5px;color:var(--txt-mut);margin-top:2px}
.section-head{display:flex;align-items:center;justify-content:space-between;margin:6px 0 14px}
.section-head h3{font-size:16px;font-weight:700}
.btn{display:inline-flex;align-items:center;gap:7px;font-family:inherit;font-weight:700;font-size:14px;
  padding:10px 15px;border-radius:11px;border:1px solid transparent;cursor:pointer;transition:.18s}
.btn-primary{background:linear-gradient(145deg,#eab559,#d2902f);color:#241803;box-shadow:0 6px 18px -8px rgba(227,165,68,.7)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-ghost{background:var(--panel);border-color:var(--line);color:var(--txt-mut)}
.btn-ghost:hover{color:var(--txt);border-color:var(--line-2)}
.btn svg{width:16px;height:16px}
.grid{display:grid;gap:12px}
@media(min-width:880px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1300px){.grid{grid-template-columns:repeat(3,1fr)}}
.card{background:linear-gradient(180deg,var(--panel),var(--ink-2));border:1px solid var(--line);border-radius:var(--radius);
  padding:17px;transition:.2s;position:relative;overflow:hidden}
.card:hover{border-color:var(--line-2);transform:translateY(-2px);box-shadow:var(--shadow)}
.card-top{display:flex;align-items:center;gap:12px}
.avatar{width:46px;height:46px;border-radius:13px;flex-shrink:0;display:grid;place-items:center;
  font-family:var(--serif);font-weight:700;font-size:20px;color:var(--txt);background:var(--panel-2);border:1px solid var(--line-2)}
.card-top .name{font-weight:700;font-size:16px}
.card-top .meta{font-size:12px;color:var(--txt-mut);font-family:var(--mono)}
.status-dot{margin-inline-start:auto;width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--green-soft)}
.status-dot.off{background:var(--txt-dim);box-shadow:0 0 0 4px rgba(255,255,255,.05)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;min-height:10px}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:5px 9px;border-radius:8px;
  background:var(--panel-2);border:1px solid var(--line);color:var(--txt-mut)}
.chip svg{width:13px;height:13px}
.chip.wa{color:#74c98e;border-color:var(--green-soft)}
.chip.mail{color:var(--blue);border-color:var(--blue-soft)}
.chip.drive{color:var(--blue);border-color:var(--blue-soft)}
.chip.warn{color:var(--amber);border-style:dashed;border-color:var(--amber-soft)}
.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:15px;padding-top:13px;border-top:1px solid var(--line)}
.card-foot .cnt{font-size:12.5px;color:var(--txt-mut)}
.card-foot .cnt b{font-family:var(--mono);color:var(--txt);font-weight:500}
.card-del{background:none;border:none;color:var(--txt-dim);cursor:pointer;font-size:12px;font-family:inherit}
.card-del:hover{color:var(--red)}
.filters{display:flex;gap:8px;margin-bottom:16px;overflow-x:auto;padding-bottom:2px}
.filters::-webkit-scrollbar{display:none}
.fchip{white-space:nowrap;font-size:13px;font-weight:600;padding:7px 13px;border-radius:9px;background:var(--panel);
  border:1px solid var(--line);color:var(--txt-mut);cursor:pointer;transition:.15s}
.fchip.active{background:var(--txt);color:var(--ink);border-color:var(--txt)}
.inv{display:flex;align-items:center;gap:13px;background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:13px 15px;margin-bottom:9px;transition:.16s}
.inv:hover{border-color:var(--line-2);background:var(--panel-2)}
.inv-ic{width:38px;height:38px;border-radius:11px;flex-shrink:0;display:grid;place-items:center;background:var(--panel-2);border:1px solid var(--line)}
.inv-ic svg{width:18px;height:18px;color:var(--txt-mut)}
.inv-ic.wa svg{color:var(--green)}.inv-ic.mail svg{color:var(--blue)}
.inv-body{min-width:0;flex:1}
.inv-fn{font-family:var(--mono);font-size:13px;font-weight:500;color:var(--txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.inv-sub{font-size:12px;color:var(--txt-mut);margin-top:2px}
.inv-sub b{color:var(--txt)}
.inv-right{display:flex;flex-direction:column;align-items:flex-start;gap:6px;flex-shrink:0}
.pill{font-size:11px;font-weight:700;padding:4px 9px;border-radius:7px;white-space:nowrap}
.pill.done{color:var(--green);background:var(--green-soft)}
.pill.review{color:var(--amber);background:var(--amber-soft)}
.pill.failed{color:var(--red);background:var(--red-soft)}
.inv-time{font-size:11px;color:var(--txt-dim);font-family:var(--mono)}
.conn{display:flex;align-items:center;gap:15px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:11px}
.conn-ic{width:50px;height:50px;border-radius:14px;flex-shrink:0;display:grid;place-items:center;background:var(--panel-2);border:1px solid var(--line-2)}
.conn-ic svg{width:24px;height:24px}
.conn-body{flex:1;min-width:0}
.conn-body .t{font-weight:700;font-size:15.5px}
.conn-body .d{font-size:12.5px;color:var(--txt-mut);margin-top:2px}
.conn-stat{font-size:12px;font-weight:700;padding:6px 11px;border-radius:9px;white-space:nowrap;flex-shrink:0}
.conn-stat.on{color:var(--green);background:var(--green-soft)}
.conn-stat.off{color:var(--txt-dim);background:rgba(255,255,255,.04)}
.conn-stat.warn{color:var(--amber);background:var(--amber-soft)}
.conn.dim{opacity:.6}
.empty{text-align:center;padding:48px 20px;color:var(--txt-dim)}
.empty svg{width:42px;height:42px;opacity:.4;margin-bottom:12px}
.empty p{font-size:14px}
.view{display:none;animation:fade .3s ease}
.view.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.botnav{position:fixed;inset-inline:0;bottom:0;z-index:20;display:flex;background:rgba(18,21,27,.92);
  backdrop-filter:blur(16px);border-top:1px solid var(--line);padding:8px 6px calc(8px + env(safe-area-inset-bottom))}
@media(min-width:880px){.botnav{display:none}}
.botnav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:none;
  color:var(--txt-dim);font-family:inherit;font-size:10.5px;font-weight:600;cursor:pointer;padding:5px 0;transition:.15s}
.botnav button svg{width:22px;height:22px}
.botnav button.active{color:var(--amber)}
/* modal */
.overlay{position:fixed;inset:0;z-index:40;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);display:none;align-items:flex-end;justify-content:center}
.overlay.open{display:flex}
@media(min-width:880px){.overlay{align-items:center}}
.modal{background:var(--ink-2);border:1px solid var(--line-2);border-radius:20px 20px 0 0;width:100%;max-width:460px;padding:22px 20px calc(22px + env(safe-area-inset-bottom));box-shadow:var(--shadow)}
@media(min-width:880px){.modal{border-radius:20px}}
.modal h3{font-family:var(--serif);font-size:20px;margin-bottom:16px}
.field{margin-bottom:13px}
.field label{display:block;font-size:12.5px;color:var(--txt-mut);margin-bottom:6px;font-weight:600}
.field input,.field select{width:100%;background:var(--panel);border:1px solid var(--line-2);border-radius:10px;
  padding:11px 12px;color:var(--txt);font-family:inherit;font-size:14px}
.field input:focus,.field select:focus{outline:none;border-color:var(--amber)}
.field .hint{font-size:11px;color:var(--txt-dim);margin-top:4px}
.modal-actions{display:flex;gap:10px;margin-top:18px}
.modal-actions .btn{flex:1;justify-content:center}

/* ===== AUTH GATE ===== */
.authgate{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:20px;
  background:radial-gradient(900px 500px at 80% 0%,rgba(227,165,68,.08),transparent 55%),var(--ink)}
.authcard{width:100%;max-width:380px;background:linear-gradient(180deg,var(--panel),var(--ink-2));
  border:1px solid var(--line-2);border-radius:20px;padding:28px 24px;box-shadow:var(--shadow)}
.auth-brand{display:flex;align-items:center;gap:11px;margin-bottom:22px}
.auth-brand .seal{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--ink);font-weight:900;
  background:linear-gradient(145deg,#f0bd5e,#d2902f);font-family:var(--serif);font-size:21px;box-shadow:inset 0 1px 0 rgba(255,255,255,.4)}
.auth-brand h1{font-family:var(--serif);font-size:19px;font-weight:700;line-height:1.05}
.auth-brand small{display:block;font-family:var(--mono);font-size:9px;color:var(--amber);letter-spacing:1.5px;text-transform:uppercase;margin-top:2px}
.authcard h2{font-family:var(--serif);font-size:22px;margin-bottom:4px}
.auth-sub{font-size:13px;color:var(--txt-mut);margin-bottom:18px}
.auth-err{color:var(--red);font-size:13px;min-height:18px;margin-top:8px}
.nav-user{display:flex;align-items:center;justify-content:space-between;margin-top:8px;font-size:12px}
.nav-user #whoami{color:var(--txt-mut)}
.logout-link{background:none;border:none;color:var(--txt-dim);font-family:inherit;font-size:12px;font-weight:600;cursor:pointer;text-decoration:underline}
.logout-link:hover{color:var(--red)}
.logout-fab{position:fixed;top:14px;inset-inline-start:14px;z-index:18;background:var(--panel);border:1px solid var(--line-2);
  color:var(--txt-mut);font-family:inherit;font-size:12px;font-weight:600;padding:7px 12px;border-radius:10px;cursor:pointer;backdrop-filter:blur(8px)}
.logout-fab:hover{color:var(--red)}
@media(min-width:880px){.logout-fab{display:none}}

.btn-sm{padding:6px 11px;font-size:12px;border-radius:9px}
.conn-note{font-size:11px;color:var(--txt-dim);white-space:nowrap}

.qr-wrap{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px;background:white;border-radius:12px;margin-top:4px}
.qr-wrap img{width:200px;height:200px;border-radius:8px}