:root{
  --teal:#74bdcb;
  --teal-2:#5aa8b8;
  --teal-dim:#2b4750;
  --bg:#0d1418;
  --bg-2:#131e24;
  --card:#17242b;
  --card-2:#1d2d35;
  --border:#26383f;
  --text:#e6eef1;
  --muted:#8fa5ad;
  --danger:#e5646a;
  --ok:#5fce9b;
  --warn:#e6b455;
  --radius:14px;
  --shadow:0 6px 24px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 600px at 70% -10%,rgba(116,189,203,.10),transparent 60%),var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.5;
  min-height:100vh;
}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:960px;margin:0 auto;padding:0 20px}
.container-narrow{max-width:460px;margin:0 auto;padding:0 20px}

/* nav */
header.nav{
  border-bottom:1px solid var(--border);
  background:rgba(13,20,24,.85);
  backdrop-filter:blur(8px);
  position:sticky;top:0;z-index:10;
}
.nav-inner{display:flex;align-items:center;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--text)}
.brand:hover{text-decoration:none}
.brand img{width:30px;height:30px;border-radius:6px}
.nav-spacer{flex:1}
.nav a.navlink{color:var(--muted);font-size:14px;font-weight:500}
.nav a.navlink:hover{color:var(--text);text-decoration:none}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--teal);color:#07222a;border:none;border-radius:10px;
  padding:11px 18px;font-size:14px;font-weight:600;cursor:pointer;
  transition:filter .15s,transform .05s;text-decoration:none;
}
.btn:hover{filter:brightness(1.07);text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn.block{width:100%}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn.ghost:hover{border-color:var(--teal);color:var(--teal)}
.btn.danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}
.btn.danger:hover{background:rgba(229,100,106,.12)}
.btn.small{padding:7px 12px;font-size:13px}
.btn.sec{background:var(--card-2);color:var(--text);border:1px solid var(--border)}
.btn.sec:hover{border-color:var(--teal)}

/* cards */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow)}
.card + .card{margin-top:18px}

/* forms */
label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
input[type=text],input[type=email],input[type=password],input[type=number],textarea,select{
  width:100%;background:var(--bg-2);border:1px solid var(--border);border-radius:10px;
  color:var(--text);padding:11px 13px;font-size:14px;font-family:inherit;
}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--teal)}
textarea{min-height:70px;resize:vertical}
.checkbox{display:flex;align-items:center;gap:8px;margin-top:12px}
.checkbox input{width:auto}
.hint{font-size:12px;color:var(--muted);margin-top:6px}

/* layout helpers */
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.between{display:flex;justify-content:space-between;align-items:center;gap:12px}
@media(max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

h1{font-size:28px;margin:.2em 0}
h2{font-size:20px;margin:.4em 0}
.muted{color:var(--muted)}
.center{text-align:center}
.mt{margin-top:16px}.mt2{margin-top:28px}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.pill.on{background:rgba(95,206,155,.15);color:var(--ok)}
.pill.off{background:rgba(143,165,173,.15);color:var(--muted)}
.pill.lock{background:rgba(230,180,85,.15);color:var(--warn)}
.pill.admin{background:rgba(116,189,203,.15);color:var(--teal)}

/* flash */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:14px;font-size:14px;border:1px solid}
.flash.info{background:rgba(116,189,203,.1);border-color:var(--teal-dim);color:var(--teal)}
.flash.success{background:rgba(95,206,155,.1);border-color:rgba(95,206,155,.3);color:var(--ok)}
.flash.error{background:rgba(229,100,106,.1);border-color:rgba(229,100,106,.3);color:var(--danger)}

/* tables */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}
.table-wrap{overflow-x:auto}

/* hero */
.hero{padding:70px 0 40px;text-align:center}
.hero h1{font-size:42px;line-height:1.1}
.hero .grad{background:linear-gradient(120deg,var(--teal),#a7e0ea);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:18px;color:var(--muted);max-width:620px;margin:16px auto 28px}
.features{margin-top:40px}
.feature{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.feature .ic{font-size:24px}
.feature h3{margin:10px 0 4px;font-size:16px}
.feature p{color:var(--muted);font-size:14px;margin:0}

/* subscription page */
.sub-hero{text-align:center;padding:36px 0 8px}
.sub-hero img{width:64px;height:64px;border-radius:14px}
.link-box{display:flex;gap:8px;margin-top:8px}
.link-box input{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:12px}
.app-btn{display:flex;align-items:center;gap:10px;background:var(--card-2);border:1px solid var(--border);
  border-radius:12px;padding:12px 14px;color:var(--text);font-weight:90%;font-size:14px}
.app-btn:hover{border-color:var(--teal);text-decoration:none}
.app-btn .dot{width:9px;height:9px;border-radius:50%;background:var(--teal)}
.server-item{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;
  background:var(--bg-2);border:1px solid var(--border);border-radius:10px;margin-top:8px;font-size:14px}
.server-item .flag{font-size:18px;margin-right:8px}
code.mono{font-family:ui-monospace,Menlo,monospace;font-size:12px;color:var(--muted);word-break:break-all}
.dl-list{display:flex;flex-direction:column;gap:8px}
.dl-row{display:flex;justify-content:space-between;align-items:center;gap:10px;
  background:var(--bg-2);border:1px solid var(--border);border-radius:10px;padding:11px 14px}
.dl-name{display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px}
.dl-links{display:flex;gap:6px;flex-wrap:wrap}
.dl-links a{font-size:12px;font-weight:600;color:var(--teal);border:1px solid var(--border);
  border-radius:999px;padding:4px 11px}
.dl-links a:hover{border-color:var(--teal);text-decoration:none;background:rgba(116,189,203,.1)}
footer{margin:50px 0 30px;text-align:center;color:var(--muted);font-size:13px}