:root{
  --bg:#020b1d;
  --bg2:#07142c;
  --card:#0b1833;
  --card2:#0e1d3d;
  --border:rgba(123,169,255,.18);
  --text:#f8fbff;
  --muted:#9cb2d1;
  --blue:#1f8fff;
  --blue2:#0b6fd0;
  --green:#16c784;
  --orange:#f59e0b;
  --red:#ef4444;
  --slate:#64748b;
  --cyan:#06b6d4;
  --shadow:0 20px 50px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,var(--bg),#010814 60%, #01050e);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif}
button,input,select,textarea{font:inherit}
.hidden{display:none!important}
.container{max-width:1500px;margin:0 auto;padding:28px}
.hero{
  background:linear-gradient(90deg,rgba(17,37,76,.92),rgba(2,19,49,.92));
  border:1px solid var(--border);
  border-radius:34px;
  padding:28px;
  box-shadow:var(--shadow);
}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid rgba(12,189,241,.28);
  color:#8ae6ff;background:rgba(8,175,219,.10);
  padding:10px 16px;border-radius:999px;font-weight:700;font-size:14px
}
.hero h1{font-size:58px;line-height:1.02;margin:18px 0 10px;font-weight:900;letter-spacing:-.03em}
.hero p{font-size:18px;color:#d2dbee;max-width:1000px;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.btn{
  border:none;cursor:pointer;border-radius:18px;padding:13px 18px;font-weight:800;
  transition:.18s ease;box-shadow:none
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(180deg,var(--blue),var(--blue2));color:white}
.btn-dark{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);color:#fff}
.btn-red{background:rgba(239,68,68,.16);border:1px solid rgba(239,68,68,.25);color:#ffd3d3}
.btn-green{background:rgba(22,199,132,.16);border:1px solid rgba(22,199,132,.25);color:#cfffe9}
.btn-orange{background:rgba(245,158,11,.16);border:1px solid rgba(245,158,11,.25);color:#ffe9bf}
.btn-slate{background:rgba(100,116,139,.18);border:1px solid rgba(100,116,139,.25);color:#e4ebf5}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}
.muted{color:var(--muted)}
.top-meta{margin-top:14px;color:var(--muted);font-size:14px;display:flex;gap:12px;flex-wrap:wrap}

.grid6{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-top:18px}
.stat{
  background:linear-gradient(180deg,#07142d,#09152a);
  border:1px solid var(--border);border-radius:28px;padding:20px;box-shadow:var(--shadow)
}
.stat .label{color:#b0c4e2;font-size:16px}
.stat .num{font-size:54px;font-weight:900;line-height:1;margin:12px 0 8px}
.stat .hint{color:var(--muted);font-size:15px}

.tabs{display:flex;gap:10px;margin:20px 0 14px;flex-wrap:wrap}
.tab{padding:12px 18px;border-radius:16px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.04);cursor:pointer;font-weight:800;color:#dbe7ff}
.tab.active{background:linear-gradient(180deg,var(--blue),var(--blue2));border-color:transparent;color:#fff}

.main-grid{display:grid;grid-template-columns:1.55fr .95fr;gap:18px;margin-top:12px}
.card{
  background:linear-gradient(180deg,#07132a,#071227);
  border:1px solid var(--border);border-radius:34px;padding:18px 18px 16px;box-shadow:var(--shadow)
}
.card h2{font-size:26px;margin:2px 0 6px}
.card-sub{color:var(--muted);margin:0 0 14px;font-size:16px}
.filters{display:grid;grid-template-columns:1.2fr .5fr .55fr .35fr;gap:12px;margin-bottom:14px}
.field,.textarea,.select{
  width:100%;background:#02091a;border:1px solid rgba(122,153,201,.22);border-radius:18px;color:#fff;padding:15px 16px;
  outline:none
}
.textarea{min-height:100px;resize:vertical}
.table-wrap{border:1px solid rgba(255,255,255,.06);border-radius:24px;overflow:hidden}
.table-head,.row{
  display:grid;grid-template-columns:1.35fr .72fr .95fr .85fr .55fr;
  gap:14px;padding:14px 16px;align-items:start
}
.table-head{background:rgba(255,255,255,.04);color:#9eb4d4;font-weight:800;text-transform:uppercase;font-size:13px;letter-spacing:.04em}
.rows{max-height:690px;overflow:auto;background:rgba(255,255,255,.01)}
.row{border-top:1px solid rgba(255,255,255,.05);cursor:pointer}
.row:hover{background:rgba(255,255,255,.03)}
.row.selected{background:rgba(31,143,255,.13)}
.device-name{font-weight:800;font-size:18px}
.small{font-size:14px;color:var(--muted);margin-top:4px;word-break:break-word}
.plan{font-size:18px;font-weight:800}
.status-pill{
  display:inline-flex;align-items:center;justify-content:center;padding:8px 14px;border-radius:999px;
  font-size:14px;font-weight:900;border:1px solid transparent
}
.status-online{background:rgba(22,199,132,.12);border-color:rgba(22,199,132,.24);color:#c6ffea}
.status-offline{background:rgba(100,116,139,.14);border-color:rgba(100,116,139,.24);color:#d5e1ef}
.status-fallback{background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.24);color:#c8f9ff}
.status-expired{background:rgba(245,158,11,.12);border-color:rgba(245,158,11,.24);color:#ffe7b7}
.status-revoked{background:rgba(239,68,68,.13);border-color:rgba(239,68,68,.24);color:#ffd3d3}
.status-uninstalled{background:rgba(168,85,247,.13);border-color:rgba(168,85,247,.24);color:#ecd2ff}
.status-unknown{background:rgba(148,163,184,.14);border-color:rgba(148,163,184,.24);color:#e3ebf7}

.details-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.detail-box{
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:14px
}
.detail-box.full{grid-column:1 / -1}
.detail-label{color:#8ea5c6;font-size:13px;text-transform:uppercase;letter-spacing:.05em}
.detail-value{margin-top:8px;font-size:17px;font-weight:700;word-break:break-word}
.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.notice{
  margin-top:10px;border:1px dashed rgba(255,255,255,.10);border-radius:24px;padding:18px;color:var(--muted);font-size:17px
}

.generator-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:18px}
.generator-list{max-height:520px;overflow:auto;border:1px solid rgba(255,255,255,.06);border-radius:24px;padding:10px;background:rgba(255,255,255,.02)}
.generated-code{
  padding:14px;border:1px solid rgba(255,255,255,.06);border-radius:18px;background:rgba(255,255,255,.03);margin-bottom:10px
}
.generated-code pre{white-space:pre-wrap;word-break:break-word;margin:0;font-size:16px;color:#fff}
.row-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.flex{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.space-top{margin-top:14px}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-wrap{max-width:1180px;width:100%;display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
.login-hero,.login-card{
  background:linear-gradient(180deg,#0b1833,#081327);border:1px solid var(--border);border-radius:34px;padding:32px;box-shadow:var(--shadow)
}
.login-hero h1{font-size:54px;line-height:1.02;margin:16px 0 10px;font-weight:900;letter-spacing:-.03em}
.login-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.login-stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:20px}
.login-stat .k{color:#abc2e4;font-size:16px}
.login-stat .v{font-size:42px;font-weight:900;margin-top:10px}
.login-card h2{font-size:42px;margin:8px 0 8px}
.error{margin-top:14px;padding:16px 18px;border:1px solid rgba(239,68,68,.25);background:rgba(239,68,68,.12);border-radius:20px;color:#ffd2d2;font-weight:700}
.success{margin-top:14px;padding:16px 18px;border:1px solid rgba(22,199,132,.25);background:rgba(22,199,132,.12);border-radius:20px;color:#d5ffef;font-weight:700}
.footer-note{margin-top:14px;padding:16px 18px;border:1px solid rgba(245,158,11,.20);background:rgba(245,158,11,.10);border-radius:20px;color:#ffe7b6}

@media (max-width: 1300px){
  .grid6{grid-template-columns:repeat(3,minmax(0,1fr))}
  .main-grid,.generator-grid{grid-template-columns:1fr}
}
@media (max-width: 980px){
  .login-wrap{grid-template-columns:1fr}
  .hero h1,.login-hero h1{font-size:42px}
  .filters{grid-template-columns:1fr 1fr}
}
@media (max-width: 760px){
  .container{padding:16px}
  .grid6{grid-template-columns:repeat(2,minmax(0,1fr))}
  .filters{grid-template-columns:1fr}
  .table-head{display:none}
  .row{grid-template-columns:1fr;gap:10px}
  .details-grid,.action-grid,.login-stats{grid-template-columns:1fr}
  .hero h1,.login-hero h1{font-size:34px}
  .stat .num{font-size:42px}
}

.row{cursor:pointer;user-select:none}
.row *{pointer-events:none}