@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root{
  --bg:#0a0f1e;--bg2:#0f1629;--bg3:#141d35;
  --card:#131c30;--card2:#1a2540;
  --border:#1e2d4a;--border2:#243356;
  --accent:#4f8ef7;--accent2:#6c63ff;
  --green:#22c55e;--red:#ef4444;--yellow:#f59e0b;--cyan:#06b6d4;
  --text:#e2e8f0;--muted:#64748b;--white:#fff;
  --r:14px;--r2:10px;
  --sh:0 4px 24px rgba(0,0,0,.45);
  --glow:0 0 40px rgba(79,142,247,.12);
  --sidebar:260px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:var(--accent)}

.layout{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar);background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:200;transition:transform .3s cubic-bezier(.4,0,.2,1);overflow-y:auto}
.main{margin-left:var(--sidebar);flex:1;display:flex;flex-direction:column;min-width:0}

.sb-logo{padding:20px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}
.sb-logo .ico{width:36px;height:36px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;color:#fff}
.sb-logo span{font-size:16px;font-weight:700;color:var(--white)}
.sb-nav{flex:1;padding:12px 10px}
.sb-sec{font-size:10px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);padding:14px 10px 6px}
.sb-item{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:10px;color:var(--muted);font-size:13px;font-weight:500;transition:.15s;margin-bottom:2px;cursor:pointer}
.sb-item:hover{background:var(--card2);color:var(--text)}
.sb-item.active{background:linear-gradient(135deg,rgba(79,142,247,.18),rgba(108,99,255,.12));color:var(--accent);font-weight:600}
.sb-item i{width:18px;text-align:center;font-size:14px}
.sb-user{padding:14px 16px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}
.avatar{width:34px;height:34px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;flex-shrink:0}
.avatar.lg{width:52px;height:52px;font-size:20px}
.sb-user .meta .name{font-size:13px;font-weight:600;color:var(--white)}
.sb-user .meta .uid{font-size:10px;color:var(--muted);font-family:monospace}

.topbar{background:var(--bg2);border-bottom:1px solid var(--border);padding:0 20px;height:60px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}
.topbar-l{display:flex;align-items:center;gap:12px}
.topbar h2{font-size:16px;font-weight:700;color:var(--white);line-height:1.2}
.topbar p{font-size:11px;color:var(--muted)}
.topbar-r{display:flex;align-items:center;gap:10px}
.hamburger{display:none;background:none;border:none;color:var(--text);font-size:19px;cursor:pointer;padding:4px}

.content{padding:20px;flex:1}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:20px;margin-bottom:18px}
.card-title{font-size:15px;font-weight:700;color:var(--white);margin-bottom:18px;display:flex;align-items:center;gap:8px}
.card-title i{color:var(--accent)}

.bal-hero{background:linear-gradient(135deg,#1a2f6e,#0f1d4a,#1a1040);border:1px solid rgba(79,142,247,.25);border-radius:18px;padding:22px;margin-bottom:18px;position:relative;overflow:hidden}
.bal-hero::after{content:'\20B9';position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:80px;font-weight:900;color:rgba(79,142,247,.05);pointer-events:none}
.bal-hero .lbl{font-size:11px;color:#93c5fd;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:3px}
.bal-hero .amount{font-size:34px;font-weight:800;color:#fff;font-family:monospace;letter-spacing:-1px}
.bal-hero .uid{font-size:11px;color:rgba(255,255,255,.35);font-family:monospace;margin-top:5px}
.bal-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}

.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--r2);padding:14px;display:flex;align-items:center;gap:12px}
.stat-ico{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.ic-blue{background:rgba(79,142,247,.15);color:var(--accent)}
.ic-green{background:rgba(34,197,94,.15);color:var(--green)}
.ic-yellow{background:rgba(245,158,11,.15);color:var(--yellow)}
.ic-purple{background:rgba(108,99,255,.15);color:var(--accent2)}
.ic-red{background:rgba(239,68,68,.15);color:var(--red)}
.ic-cyan{background:rgba(6,182,212,.15);color:var(--cyan)}
.stat .val{font-size:19px;font-weight:800;color:var(--white);font-family:monospace}
.stat .lbl{font-size:11px;color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:11px 18px;border-radius:10px;border:none;font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:.2s;white-space:nowrap;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.btn-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 6px 20px rgba(79,142,247,.35)}
.btn-full{width:100%;justify-content:center}
.btn-sm{padding:7px 13px;font-size:12px;border-radius:8px}
.btn-success{background:var(--green);color:#fff}
.btn-danger{background:var(--red);color:#fff}
.btn-warning{background:var(--yellow);color:#000}
.btn-ghost{background:var(--card2);color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--muted)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}

.fg{margin-bottom:16px}
.fg label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px;letter-spacing:.3px}
.fg input,.fg select,.fg textarea{width:100%;background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:11px 14px;color:var(--text);font-family:inherit;font-size:13px;transition:.2s;outline:none}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,142,247,.12)}
.fg input::placeholder{color:var(--muted)}
.fg textarea{resize:vertical;min-height:90px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.inp-wrap{position:relative}
.inp-wrap i{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:13px;pointer-events:none}
.inp-wrap input{padding-left:38px}

.alert{padding:12px 15px;border-radius:10px;font-size:13px;font-weight:500;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.alert-success{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.25);color:var(--green)}
.alert-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.25);color:var(--red)}
.alert-info{background:rgba(79,142,247,.1);border:1px solid rgba(79,142,247,.25);color:var(--accent)}
.alert-warning{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.25);color:var(--yellow)}

.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600}
.b-success{background:rgba(34,197,94,.15);color:var(--green)}
.b-danger{background:rgba(239,68,68,.15);color:var(--red)}
.b-warning{background:rgba(245,158,11,.15);color:var(--yellow)}
.b-info{background:rgba(79,142,247,.15);color:var(--accent)}
.b-muted{background:rgba(100,116,139,.15);color:var(--muted)}

.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:12px;min-width:480px}
thead th{padding:10px 12px;text-align:left;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);border-bottom:1px solid var(--border)}
tbody td{padding:12px;border-bottom:1px solid rgba(30,45,74,.5);vertical-align:middle}
tbody tr:last-child td{border:none}
tbody tr:hover{background:var(--card2)}

.plat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.plat-card{background:var(--card2);border:2px solid var(--border);border-radius:12px;padding:14px 8px;text-align:center;cursor:pointer;transition:.2s}
.plat-card:hover,.plat-card.sel{border-color:var(--accent);background:rgba(79,142,247,.08)}
.plat-card i{font-size:24px;margin-bottom:6px;display:block}
.plat-card span{font-size:11px;font-weight:600;color:var(--text)}
.ct-wrap{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.ct-btn{padding:8px 16px;border-radius:8px;border:1px solid var(--border);background:var(--card2);color:var(--muted);cursor:pointer;font-size:12px;font-weight:500;transition:.2s;font-family:inherit}
.ct-btn:hover,.ct-btn.sel{border-color:var(--accent);background:rgba(79,142,247,.1);color:var(--accent)}
.step{display:none;margin-top:16px}.step.show{display:block}
.step-lbl{font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;margin-bottom:7px}

.tabs{display:flex;gap:4px;background:var(--bg2);border-radius:12px;padding:4px;margin-bottom:20px;border:1px solid var(--border)}
.tab{flex:1;text-align:center;padding:9px 6px;border-radius:9px;font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;transition:.2s}
.tab.active{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.tab-panel{display:none}.tab-panel.active{display:block}

.pm-card{background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:14px}
.pm-head{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.pm-ico{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px}
.pm-title{font-size:14px;font-weight:700;color:var(--white)}
.pm-sub{font-size:11px;color:var(--muted)}

.act-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid rgba(30,45,74,.5)}
.act-item:last-child{border:none}
.act-ico{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}
.act-info{flex:1;min-width:0}
.act-info .title{font-size:13px;font-weight:600;color:var(--white);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.act-info .sub{font-size:11px;color:var(--muted)}
.act-amt{font-size:13px;font-weight:700;font-family:monospace;flex-shrink:0}

hr{border:none;border-top:1px solid var(--border);margin:16px 0}

.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:16px;position:relative;overflow:hidden}
.auth-wrap::before{content:'';position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(79,142,247,.1) 0%,transparent 70%);top:-100px;right:-100px;pointer-events:none}
.auth-box{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:34px 26px;width:100%;max-width:420px;position:relative;z-index:1;box-shadow:var(--sh),var(--glow)}
.auth-logo{text-align:center;margin-bottom:26px}
.auth-logo .ico{width:50px;height:50px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 10px;font-size:20px;color:#fff}
.auth-logo h1{font-size:19px;font-weight:700;color:var(--white)}
.auth-logo p{font-size:12px;color:var(--muted);margin-top:3px}

.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:199;backdrop-filter:blur(2px)}
.overlay.open{display:block}
.copy{background:none;border:none;color:var(--accent);cursor:pointer;font-size:12px;padding:0 4px}

::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}

/* Swal overrides */
.swal2-popup{background:var(--card)!important;border:1px solid var(--border)!important;border-radius:18px!important;font-family:'Inter',sans-serif!important;color:var(--text)!important}
.swal2-title{color:var(--white)!important;font-size:18px!important}
.swal2-html-container{color:var(--muted)!important;font-size:13px!important}
.swal2-confirm{background:linear-gradient(135deg,var(--accent),var(--accent2))!important;border-radius:10px!important;font-weight:600!important;padding:10px 24px!important}
.swal2-cancel{background:var(--card2)!important;border:1px solid var(--border)!important;color:var(--text)!important;border-radius:10px!important;font-weight:600!important;padding:10px 24px!important}

@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .overlay.open{display:block}
  .main{margin-left:0}
  .hamburger{display:flex}
  .row2{grid-template-columns:1fr}
  .content{padding:14px}
  .topbar{padding:0 14px}
  .bal-hero .amount{font-size:28px}
  .plat-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:400px){
  .plat-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:1fr}
}