*{box-sizing:border-box}body{color:#fff;background:#020617;margin:0;font-family:Inter,Arial,sans-serif}.admin{min-height:100vh}.sidebar{z-index:200;background:linear-gradient(#08111f,#020617);border-right:1px solid #ffffff14;flex-direction:column;width:270px;height:100vh;padding:25px;display:flex;position:fixed;top:0;left:0}.sidebar-logo{text-align:center;margin-bottom:40px}.sidebar-logo img{width:160px}.menu{color:#94a3b8;border-radius:16px;align-items:center;gap:15px;margin-bottom:10px;padding:15px;font-size:17px;text-decoration:none;transition:all .25s;display:flex}.menu svg{width:24px;height:24px}.menu:hover{color:#fff;background:#3b82f626;transform:translate(5px)}.menu.active{color:#fff;background:linear-gradient(135deg,#2563eb,#06b6d4);box-shadow:0 10px 30px #2563eb59}.logout{color:#fff;background:#ef4444;border:none;border-radius:14px;margin-top:auto;padding:15px;font-size:16px}.content{width:calc(100% - 270px);margin-left:270px;padding:35px}.mobile-header{display:none}h1{margin-bottom:10px;font-size:48px}p{color:#94a3b8;font-size:18px}.search-box{align-items:center;gap:15px;margin:30px 0;display:flex}.search-box svg{width:35px;height:35px}.search-box input{background:#f8fafc;border:none;border-radius:16px;flex:1;max-width:600px;padding:18px 22px;font-size:18px}.cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px;display:grid}.card{background:linear-gradient(145deg,#111c35,#0b1328);border:1px solid #ffffff14;border-radius:25px;align-items:center;gap:25px;padding:30px;transition:all .3s;display:flex}.card:hover{transform:translateY(-8px);box-shadow:0 20px 40px #0000004d}.card-icon{background:linear-gradient(135deg,#2563eb,#06b6d4);border-radius:22px;justify-content:center;align-items:center;width:75px;height:75px;display:flex}.card-icon svg{width:40px;height:40px}.card h3{color:#94a3b8;font-size:20px}.card h2{margin:0;font-size:42px}.customer-table{background:#111827;border-radius:20px;padding:20px;overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;color:#94a3b8;padding:18px}td{border-top:1px solid #ffffff14;padding:18px}button{cursor:pointer}.confirm{color:#fff;background:#2563eb;border:none;border-radius:12px;padding:12px 20px}.modal-bg{z-index:300;background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-box{background:#0f172a;border-radius:25px;width:90%;max-width:500px;padding:30px}@media (width<=900px){.sidebar{height:calc(100vh - 70px);top:70px;transform:translate(-100%)}.sidebar.mobile-open{transform:translate(0)}.mobile-header{z-index:100;background:#08111f;justify-content:center;align-items:center;width:100%;height:70px;display:flex;position:fixed;top:0;left:0}.mobile-header img{width:85px}.hamburger{color:#fff;background:0 0;border:none;position:absolute;left:20px}.close-sidebar{display:block}.content{width:100%;margin:0;padding:100px 20px 30px}h1{font-size:40px}.card{padding:25px}.customer-table{background:0 0;padding:0}}.login-page{background:radial-gradient(circle at top,#1e40af,#020617 45%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-box{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);text-align:center;background:#0f172acc;border:1px solid #ffffff1a;border-radius:30px;width:420px;padding:45px;box-shadow:0 30px 80px #00000080}.login-logo{width:120px;margin-bottom:20px}.login-box h1{color:#fff;margin:10px 0;font-size:45px}.login-box p{margin-bottom:30px}.login-box input{color:#fff;background:#020617;border:1px solid #334155;border-radius:16px;width:100%;margin-bottom:18px;padding:18px;font-size:17px}.login-box button{color:#fff;background:linear-gradient(135deg,#2563eb,#06b6d4);border:none;border-radius:16px;width:100%;padding:18px;font-size:18px;font-weight:700}.customer-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;display:grid}.customer-card{background:linear-gradient(145deg,#111c35,#0b1328);border:1px solid #ffffff14;border-radius:22px;padding:25px;transition:all .3s}.customer-card:hover{transform:translateY(-5px)}.customer-head{justify-content:space-between;align-items:center;display:flex}.customer-head h3{margin:0;font-size:22px}.customer-head p{font-size:14px}.badge{background:#16a34a;border-radius:20px;padding:6px 12px;font-size:13px}.customer-action{gap:10px;margin-top:25px;display:flex}.customer-action button{color:#fff;background:#2563eb;border:none;border-radius:12px;flex:1;justify-content:center;align-items:center;gap:8px;padding:12px;display:flex}.customer-action .danger{background:#ef4444}.modal-input{color:#fff;background:#020617;border:1px solid #334155;border-radius:12px;width:100%;margin-bottom:15px;padding:15px}.close{color:#fff;background:0 0;border:none;position:absolute;top:20px;right:20px}.vpn-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;display:grid}.vpn-card{background:linear-gradient(145deg,#111827,#0f172a);border:1px solid #ffffff14;border-radius:22px;padding:25px;transition:all .3s}.vpn-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px #00000059}.vpn-title{justify-content:space-between;align-items:center;display:flex}.vpn-title h3{margin:0;font-size:22px}.vpn-title span{background:#22c55e;border-radius:20px;padding:6px 14px;font-size:13px}.vpn-info{margin-top:20px}.vpn-info p{color:#94a3b8;margin-bottom:15px}.vpn-info b{color:#fff;font-size:16px}.vpn-actions{gap:10px;margin-top:25px;display:flex}.vpn-actions button{color:#fff;background:#2563eb;border:none;border-radius:12px;flex:1;justify-content:center;align-items:center;gap:8px;padding:12px;display:flex}.vpn-actions .danger{background:#dc2626}.config{background:#020617;border-radius:15px;max-height:350px;padding:15px;font-size:12px;overflow:auto}.add-button{color:#fff;background:linear-gradient(135deg,#2563eb,#06b6d4);border:none;border-radius:14px;align-items:center;gap:10px;margin:25px 0;padding:14px 22px;font-size:16px;display:flex}.plans-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px;display:grid}.plan-card h1{color:#38bdf8;margin:20px 0;font-size:36px}.plan-card h2{font-size:25px}.plan-action{gap:10px;margin-top:25px;display:flex}.plan-action button{color:#fff;background:#2563eb;border:none;border-radius:12px;flex:1;justify-content:center;align-items:center;gap:8px;padding:12px;display:flex}.plan-action .danger{background:#ef4444}.config-box{margin-top:20px}.config-box textarea{color:#e2e8f0;resize:none;background:#020617;border:1px solid #334155;border-radius:15px;width:100%;height:220px;padding:15px;font-family:monospace;font-size:13px}.copy-button{color:#fff;background:linear-gradient(135deg,#16a34a,#22c55e);border:none;border-radius:14px;justify-content:center;align-items:center;gap:10px;width:100%;margin-top:15px;padding:14px;font-size:16px;font-weight:700;display:flex}.config-text{color:#fff;background:#020617;border:1px solid #334155;border-radius:15px;width:100%;height:220px;padding:15px;font-family:monospace}.copy-button{color:#fff;background:#16a34a;border:none;border-radius:12px;width:100%;margin-top:15px;padding:14px;font-weight:700}.wallet-preview{background:#020617;border-radius:15px;align-items:center;gap:15px;margin:20px 0;padding:15px;display:flex}.wallet-box{background:linear-gradient(135deg,#2563eb,#06b6d4);border-radius:20px;align-items:center;gap:20px;margin:20px 0;padding:20px;display:flex}.wallet-box h2{margin:0}.action-row{gap:10px;display:flex}.action-row input{flex:1}.history-box{background:#020617;border-radius:15px;max-height:250px;padding:15px;overflow:auto}.history-item{border-bottom:1px solid #334155;align-items:center;gap:15px;padding:15px 0;display:flex}.full{background:#ef4444;width:100%;margin-top:15px}.node-card{background:linear-gradient(145deg,#111827,#0f172a);border:1px solid #ffffff14;border-radius:25px;padding:30px}.node-header svg{color:#38bdf8;width:35px;height:35px}.node-status{color:#22c55e;align-items:center;gap:10px;margin:25px 0;font-weight:700;display:flex}.node-card p{margin-top:20px}.node-card b{color:#fff;font-size:18px}.node-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px;display:grid}.node-card{background:linear-gradient(145deg,#111827,#0f172a);border:1px solid #ffffff14;border-radius:24px;padding:25px;box-shadow:0 20px 40px #00000040}.node-header{align-items:center;gap:18px;display:flex}.node-icon{background:#2563eb;border-radius:16px;justify-content:center;align-items:center;width:55px;height:55px;display:flex}.node-icon svg{width:30px}.node-header h2{margin:0;font-size:22px}.status{text-transform:capitalize;align-items:center;gap:8px;margin-top:10px;font-weight:700;display:flex}.status.online{color:#22c55e}.status.offline{color:#ef4444}.node-info{flex-direction:column;gap:18px;margin-top:30px;display:flex}.node-info div{grid-template-columns:30px 1fr;align-items:center;display:grid}.node-info svg{color:#38bdf8}.node-info span{color:#94a3b8;font-size:14px}.node-info b{grid-column:2;font-size:20px}.node-footer{color:#64748b;border-top:1px solid #ffffff14;margin-top:25px;padding-top:15px;font-size:13px}@media (width<=600px){.node-grid{grid-template-columns:1fr}.node-card{padding:22px}}.customer-actions{gap:12px;width:100%;margin-top:20px;display:flex}.detail-btn,.delete-btn{color:#fff;cursor:pointer;border:none;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:14px 18px;font-size:15px;font-weight:600;display:flex}.detail-btn{background:#2563eb;flex:1}.delete-btn{background:#ef4444;flex:1}.delete-btn:hover{background:#dc2626}.detail-btn:hover{background:#1d4ed8}.customer-detail{max-height:85vh;padding-bottom:120px;overflow-y:auto}.customer-actions-detail{z-index:10;background:#0f172a;border-top:1px solid #ffffff1a;gap:12px;padding:15px;display:flex;position:sticky;bottom:0}.reset-btn{color:#fff;cursor:pointer;background:#f59e0b;border:none;border-radius:14px;flex:1;padding:14px 20px;font-weight:600}.delete-btn{color:#fff;cursor:pointer;background:#ef4444;border:none;border-radius:14px;flex:1;padding:14px 20px;font-weight:600}.plan-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:25px;margin-top:30px;display:grid}.plan-card{background:#0f172a;border:1px solid #1e293b;border-radius:22px;padding:25px}.plan-icon{background:#2563eb;border-radius:15px;justify-content:center;align-items:center;width:55px;height:55px;display:flex}.plan-card h1{color:#38bdf8;margin:20px 0}.edit-plan{color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:14px;justify-content:center;gap:8px;width:100%;padding:13px;display:flex}.qr-box{background:#fff;border-radius:15px;justify-content:center;margin-top:20px;padding:20px;display:flex}.button-group{gap:10px;margin-top:15px;display:flex}.button-group button{flex:1}@media (width<=900px){.content{padding:100px 18px 30px!important}.card{width:100%!important}.customer-table{overflow-x:auto}table{min-width:700px}}@media (width<=600px){h1{font-size:38px!important}.card{border-radius:22px}}