:root{
  --bg:#070a12;
  --bg-soft:#0d111d;
  --panel:#0f1525;
  --panel-2:#121a2d;
  --line:#25304a;
  --line-2:#1a2439;
  --text:#eef2ff;
  --muted:#8f9bb7;
  --subtle:#667089;
  --purple:#8b5cf6;
  --cyan:#22d3ee;
  --green:#4ade80;
  --danger:#fb7185;
  --shadow:0 30px 120px rgba(0,0,0,.45);
  --radius:22px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:
radial-gradient(circle at top left, rgba(34,211,238,.08), transparent 25%),
radial-gradient(circle at top right, rgba(139,92,246,.10), transparent 30%),
linear-gradient(180deg,#060810,#0b1020 55%,#09101b 100%);
color:var(--text);
font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
font-size:14px;
min-height:100%;
}
button,input,select{font:inherit}
.hidden{display:none!important}
.eyebrow{display:inline-block;letter-spacing:.18em;font-size:11px;color:#8ba0d8;text-transform:uppercase}
.error{color:#fca5a5}
h1,h2,h3,p{margin:0}
a{color:inherit;text-decoration:none}
.brand-mark{display:flex;align-items:center;gap:14px}
.brand-mark.large .brand-icon{width:58px;height:58px;font-size:24px}
.brand-icon{
  width:42px;height:42px;border-radius:14px;
  background:linear-gradient(135deg, rgba(139,92,246,.35), rgba(34,211,238,.25));
  border:1px solid rgba(255,255,255,.12);
  display:grid;place-items:center;font-weight:800;
  box-shadow:0 18px 40px rgba(139,92,246,.25), inset 0 0 35px rgba(255,255,255,.04)
}
.brand-mark h1,.brand-mark h2{font-size:22px}
.brand-mark p{color:var(--muted);margin-top:4px}

.login-screen{position:fixed;inset:0;display:grid;place-items:center;padding:28px;overflow:hidden}
.login-backdrop{position:absolute;inset:0;background:
radial-gradient(circle at 50% 30%, rgba(139,92,246,.25), transparent 25%),
radial-gradient(circle at 80% 20%, rgba(34,211,238,.15), transparent 18%),
radial-gradient(circle at 10% 70%, rgba(59,130,246,.12), transparent 18%)}
.login-shell{position:relative;z-index:2;display:grid;gap:26px;width:min(980px,95vw)}
.login-card{
  display:grid;grid-template-columns:1.1fr .9fr;gap:24px;
  background:rgba(10,15,27,.75);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(22px);
  border-radius:30px;padding:28px;box-shadow:var(--shadow)
}
.login-copy h2{font-size:34px;line-height:1.1;margin:12px 0 14px}
.login-copy p{color:var(--muted);max-width:520px}
.login-form{display:grid;gap:14px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:20px}
.login-form label,.form-grid label{display:grid;gap:8px}
.login-form span,.form-grid span,.field-label{color:var(--muted);font-size:12px}
input,select{
  width:100%;padding:14px 14px;border-radius:14px;
  background:#0b1120;border:1px solid var(--line);color:var(--text);outline:none
}
input:focus,select:focus{border-color:rgba(34,211,238,.55);box-shadow:0 0 0 4px rgba(34,211,238,.08)}

.app{display:grid;grid-template-columns:290px 1fr;min-height:100vh}
.sidebar{
  position:sticky;top:0;height:100vh;padding:22px 18px;
  border-right:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg,rgba(11,16,31,.92),rgba(10,14,24,.92));
  backdrop-filter:blur(22px);
  display:flex;flex-direction:column;justify-content:space-between
}
.sidebar-top{display:grid;gap:18px}
.account-card,.status-chip{
  display:flex;align-items:center;gap:12px;
  padding:14px;border-radius:18px;background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06)
}
.avatar-dot,.live-dot{width:11px;height:11px;border-radius:50%;background:var(--green);box-shadow:0 0 18px rgba(74,222,128,.55)}
.nav{display:grid;gap:8px}
.nav-btn{
  border:0;background:none;color:#a5b2d1;
  display:flex;align-items:center;gap:12px;text-align:left;
  padding:14px 14px;border-radius:16px;cursor:pointer;transition:.22s
}
.nav-btn:hover,.nav-btn.active{
  background:linear-gradient(90deg, rgba(139,92,246,.15), rgba(34,211,238,.08));
  color:#fff;border:1px solid rgba(255,255,255,.05)
}
.nav-ico{width:26px;text-align:center}

.main{padding:28px}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}
.crumb{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.12em}
.topbar h1{margin-top:10px;font-size:34px}
.topbar-actions,.hero-actions,.inline-actions,.resultActions{display:flex;gap:10px;flex-wrap:wrap}

.btn{
  border:1px solid transparent;padding:12px 18px;border-radius:14px;
  cursor:pointer;transition:.22s;font-weight:600
}
.btn-primary{
  background:linear-gradient(135deg,#8b5cf6,#22d3ee);color:white;
  box-shadow:0 12px 30px rgba(72,131,255,.18)
}
.btn-primary:hover{transform:translateY(-1px)}
.btn-secondary{
  background:rgba(255,255,255,.03);color:#dbe7ff;border-color:rgba(255,255,255,.08)
}
.btn-secondary:hover,.text-btn:hover{border-color:rgba(34,211,238,.3);color:#fff}
.text-btn{background:none;border:none;color:#9bb0db;cursor:pointer}

.view{display:none}
.view.active{display:block}
.hero{
  display:grid;grid-template-columns:1.2fr .8fr;gap:24px;
  background:linear-gradient(135deg, rgba(16,23,39,.96), rgba(12,18,31,.92));
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;padding:30px;box-shadow:var(--shadow);overflow:hidden
}
.hero h2{font-size:42px;line-height:1.08;margin:12px 0 14px;max-width:760px}
.hero p{color:var(--muted);max-width:660px}
.hero-visual{position:relative;min-height:260px;display:grid;place-items:center}
.glow{position:absolute;border-radius:50%;filter:blur(28px)}
.glow-a{width:220px;height:220px;background:rgba(139,92,246,.2)}
.glow-b{width:170px;height:170px;background:rgba(34,211,238,.18);top:20%;right:10%}
.hero-orb{
  width:160px;height:160px;border-radius:50%;
  border:1px solid rgba(255,255,255,.08);
  background:radial-gradient(circle at 30% 30%, rgba(255,255,255,.15), rgba(139,92,246,.22), rgba(15,21,37,.85));
  display:grid;place-items:center;box-shadow:0 25px 70px rgba(139,92,246,.25)
}
.hero-orb span{font-size:64px;font-weight:800}

.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:22px 0
}
.stat-card,.panel,.portal-main-card,.portal-side-card{
  background:linear-gradient(180deg, rgba(16,22,39,.96), rgba(12,18,31,.96));
  border:1px solid rgba(255,255,255,.07);
  border-radius:24px;box-shadow:var(--shadow)
}
.stat-card{padding:18px}
.stat-card small{display:block;color:var(--muted);letter-spacing:.12em}
.stat-card strong{display:block;font-size:32px;margin:12px 0 10px}
.stat-card span{color:var(--subtle)}

.overview-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.panel{padding:20px}
.panel-head,.section-head{
  display:flex;justify-content:space-between;align-items:flex-start;gap:20px
}
.panel-head h3,.section-head h2{margin-top:8px}
.section-head{margin-bottom:18px}
.section-head p,.panel p,.setting-card p{color:var(--muted)}
.radar-card{display:grid;place-items:center;padding:12px 0 18px}
.radar-ring{
  width:180px;height:180px;border-radius:50%;
  background:conic-gradient(from 0deg, rgba(34,211,238,.85), rgba(139,92,246,.95), rgba(34,211,238,.75));
  padding:12px;display:grid;place-items:center
}
.radar-ring>div{
  width:100%;height:100%;border-radius:50%;display:grid;place-items:center;
  background:#0b1120;border:1px solid rgba(255,255,255,.06)
}
.radar-ring strong{font-size:28px}
.radar-ring small{color:var(--muted)}
.key-list{display:grid;gap:10px}
.key-list>div,.activity-row,.device-card{
  display:flex;justify-content:space-between;gap:14px;align-items:center
}
.key-list>div{padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.03)}

.stack,.activity-list,.device-stack,.config-stack{display:grid;gap:12px}
.empty,.empty-card{
  padding:18px;border-radius:18px;border:1px dashed rgba(255,255,255,.12);
  color:var(--muted);text-align:center;background:rgba(255,255,255,.02)
}
.table-panel{padding-top:0}
.thead{
  display:grid;gap:12px;padding:0 20px 16px;
  color:#96a6cc;text-transform:uppercase;font-size:11px;letter-spacing:.12em
}
.thead.clients,.client-row{
  grid-template-columns:1.2fr 1fr 1fr .85fr .7fr .8fr
}
.client-row,.snapshot-row,.activity-row{
  padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.05)
}
.client-row{display:grid;gap:12px;align-items:center}
.client-name{display:grid;gap:6px}
.client-name strong{font-size:15px}
.client-name small{color:var(--muted)}
.protochips{display:flex;gap:8px;flex-wrap:wrap}
.protochips i,.status-badge{
  font-style:normal;font-size:12px;border-radius:999px;padding:7px 10px;
  background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.14);color:#c8f9ff
}
.usage-cell{display:grid;gap:8px}
.usage-bar{height:10px;background:#0b1120;border-radius:999px;border:1px solid var(--line);overflow:hidden}
.usage-bar i{display:block;height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,#22d3ee,#8b5cf6)}
.row-actions{display:flex;gap:8px;justify-content:flex-end}
.mini{
  border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03);
  color:#dfe8ff;padding:9px 12px;border-radius:12px;cursor:pointer
}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-card{
  padding:20px;border-radius:24px;background:linear-gradient(180deg, rgba(16,22,39,.96), rgba(12,18,31,.96));
  border:1px solid rgba(255,255,255,.07);box-shadow:var(--shadow);display:grid;gap:12px
}
.info-card p{color:var(--muted)}
.info-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.info-meta span,.quota small{display:grid;gap:5px;color:var(--muted)}
.info-meta b{color:var(--text)}
.quota-bar{height:10px;background:#0b1120;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.quota-bar i{display:block;height:100%;background:linear-gradient(90deg,#8b5cf6,#22d3ee)}
.activity-list{display:grid;gap:12px}
.activity-row{display:grid;grid-template-columns:1fr 1.2fr .9fr;align-items:center}
.activity-row span:last-child{color:var(--muted);text-align:right}
.settings-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.setting-card{display:grid;gap:14px}
code{
  display:block;padding:14px;border-radius:16px;background:#0b1120;border:1px solid var(--line);
  color:#bef3ff;word-break:break-all;white-space:pre-wrap
}
.config{
  display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;
  padding:14px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.05)
}
.config button{
  border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03);color:#fff;
  border-radius:12px;padding:10px 14px;cursor:pointer
}

.modal-wrap{
  position:fixed;inset:0;display:none;place-items:center;padding:24px;
  background:rgba(2,4,10,.65);backdrop-filter:blur(10px);z-index:100
}
.modal-wrap.open{display:grid}
.modal-card{
  width:min(560px,95vw);max-height:90vh;overflow:auto;
  background:linear-gradient(180deg, rgba(16,22,39,.98), rgba(12,18,31,.98));
  border:1px solid rgba(255,255,255,.08);border-radius:28px;padding:24px;box-shadow:var(--shadow)
}
.modal-card.wide{width:min(920px,96vw)}
.modal-close{
  border:0;background:none;color:#cdd8f5;font-size:28px;float:right;cursor:pointer
}
.form-grid{display:grid;gap:14px;margin-top:18px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.checks{display:grid;gap:10px;margin-top:10px}
.check{
  display:flex;gap:10px;align-items:center;padding:12px 14px;border-radius:14px;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.05)
}
.portal-subscription,.portal-subscription-card{display:grid;gap:12px}
.toast{
  position:fixed;right:20px;bottom:20px;transform:translateY(20px);opacity:0;
  background:#101729;border:1px solid rgba(255,255,255,.08);color:#eef2ff;padding:14px 16px;border-radius:16px;
  transition:.22s;z-index:120
}
.toast.show{transform:translateY(0);opacity:1}

/* Portal */
.portal-body{min-height:100vh}
.portal-shell{max-width:1280px;margin:0 auto;padding:30px}
.portal-top{margin-bottom:20px}
.portal-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.portal-main-card,.portal-side-card{padding:24px}
.portal-hero{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}
.portal-hero h2{font-size:38px;margin-top:12px}
.portal-hero p{color:var(--muted);margin-top:10px}
.portal-stats{margin:18px 0 16px}
.usage-ring{
  --progress:0%;
  width:170px;height:170px;border-radius:50%;
  background:conic-gradient(from -90deg, #22d3ee var(--progress), rgba(255,255,255,.08) 0);
  padding:12px;display:grid;place-items:center
}
.usage-ring-inner{
  width:100%;height:100%;border-radius:50%;display:grid;place-items:center;
  background:#0b1120;border:1px solid rgba(255,255,255,.06)
}
.usage-ring-inner strong{font-size:30px}
.usage-ring-inner small{color:var(--muted)}
.usage-bar-wrap{margin:6px 0 22px}
.device-card{
  display:grid;gap:8px;padding:16px;border-radius:18px;background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.05)
}
.device-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.device-card p,.device-card small{color:var(--muted)}

@media (max-width: 1180px){
  .card-grid,.settings-grid{grid-template-columns:1fr 1fr}
  .overview-grid,.portal-grid{grid-template-columns:1fr}
  .hero{grid-template-columns:1fr}
}
@media (max-width: 920px){
  .app{grid-template-columns:1fr}
  .sidebar{position:relative;height:auto}
  .topbar,.section-head,.panel-head,.portal-hero{flex-direction:column;align-items:flex-start}
  .stats-grid,.card-grid,.settings-grid{grid-template-columns:1fr 1fr}
  .thead.clients,.client-row{grid-template-columns:1.2fr 1fr 1fr .9fr}
  .thead.clients span:nth-child(5),.thead.clients span:nth-child(6),
  .client-row > div:nth-child(5),.client-row > div:nth-child(6){display:none}
  .activity-row{grid-template-columns:1fr}
}
@media (max-width: 680px){
  .login-card,.stats-grid,.settings-grid,.card-grid,.two{grid-template-columns:1fr}
  .hero h2{font-size:32px}
  .topbar h1{font-size:28px}
  .main,.portal-shell{padding:18px}
  .portal-hero h2{font-size:28px}
  .config{grid-template-columns:1fr}
  .thead.clients,.client-row{grid-template-columns:1fr}
  .thead{display:none}
}