*{box-sizing:border-box;margin:0;padding:0;font-family:'Segoe UI',system-ui,sans-serif}
body{background:#0b0f0e;color:#e8f5f0;min-height:100vh}
header{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid #1d2a26}
header h1{font-size:20px;letter-spacing:1px}
.chip{background:#12211d;border:1px solid #23403a;padding:6px 12px;border-radius:20px;font-size:12px;color:#7fd6c2}
main{max-width:760px;margin:32px auto;padding:0 16px}
.card{background:#101917;border:1px solid #1d2a26;border-radius:14px;padding:22px;margin-bottom:20px}
.card h2{font-size:15px;margin-bottom:14px;color:#9fe8d5}
input{width:100%;background:#0b1210;border:1px solid #23403a;color:#e8f5f0;padding:12px;border-radius:10px;font-size:15px;margin-bottom:12px}
button{background:#123f36;border:none;color:#bff5e6;padding:12px 18px;border-radius:10px;font-size:14px;cursor:pointer}
button:hover{background:#17564a}
button.danger{background:#3f1216;color:#f5bfbf;padding:6px 12px;font-size:12px}
button.mini{background:#1d2a26;padding:6px 12px;font-size:12px}
.hint{font-size:12px;color:#5f7a72;margin-top:10px}
.muted{color:#5f7a72;font-size:13px}
.row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #16211e;flex-wrap:wrap}
.row:last-child{border:none}
.dot{width:9px;height:9px;border-radius:50%}
.dot.on{background:#3ddc97;box-shadow:0 0 8px #3ddc97}
.dot.off{background:#5a5a5a}
.code{background:#0b1210;border:1px dashed #23403a;padding:6px 10px;border-radius:8px;font-size:16px;letter-spacing:2px;color:#ffd479}
.foot{text-align:center;font-size:12px;color:#3f5a52;margin:30px 0}
.foot a{color:#7fd6c2}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:20px}
.stat{background:#101917;border:1px solid #1d2a26;border-radius:12px;padding:16px;text-align:center}
.stat b{display:block;font-size:22px;color:#9fe8d5}
.stat span{font-size:11px;color:#5f7a72}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:9px 8px;text-align:left;border-bottom:1px solid #16211e}
th{color:#5f7a72;font-size:11px;text-transform:uppercase}
#loginBox{max-width:340px;margin:80px auto}