:root{
  --bg-1:#030b1c;
  --bg-2:#071733;
  --bg-3:#0b2252;
  --sidebar:#071328;
  --card:rgba(255,255,255,.05);
  --card-2:rgba(255,255,255,.03);
  --line:rgba(255,255,255,.08);
  --text:#f8fbff;
  --muted:#9eb1cd;
  --primary:#5c90ff;
  --secondary:#7c5cff;
  --success:#22c55e;
  --danger:#ef4444;
  --warning:#f59e0b;
  --shadow:0 24px 80px rgba(0,0,0,.35);
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:18px;
}

*{
  box-sizing:border-box;
}

html,body{
  margin:0;
  padding:0;
  min-height:100%;
  font-family:"Cairo",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 12% 18%, rgba(92,144,255,.16), transparent 24%),
    radial-gradient(circle at 84% 10%, rgba(124,92,255,.14), transparent 20%),
    linear-gradient(135deg,var(--bg-1),var(--bg-2) 42%,var(--bg-3));
}

a{
  color:inherit;
  text-decoration:none;
}

button,
input{
  font-family:"Cairo",sans-serif;
}

.layout{
  display:flex;
  min-height:100vh;
}

.sidebar{
  width:280px;
  background:linear-gradient(180deg, rgba(7,19,40,.95), rgba(4,13,29,.92));
  border-left:1px solid var(--line);
  padding:24px 18px;
  display:flex;
  flex-direction:column;
  gap:18px;
  position:sticky;
  top:0;
  height:100vh;
  backdrop-filter:blur(18px);
}

.sidebar-brand{
  display:flex;
  align-items:center;
  gap:14px;
  padding:10px 8px 18px;
  border-bottom:1px solid var(--line);
}

.sidebar-logo{
  width:52px;
  height:52px;
  border-radius:18px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  font-size:22px;
  font-weight:900;
  box-shadow:var(--shadow);
}

.sidebar-brand h2{
  margin:0;
  font-size:23px;
  font-weight:900;
  line-height:1.2;
}

.sidebar-brand p{
  margin:4px 0 0;
  color:var(--muted);
  font-size:12px;
}

.sidebar-nav{
  display:grid;
  gap:10px;
}

.nav-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 16px;
  border-radius:16px;
  border:1px solid transparent;
  background:rgba(255,255,255,.03);
  color:#fff;
  transition:.2s ease;
}

.nav-link:hover{
  transform:translateY(-1px);
  background:rgba(255,255,255,.06);
  border-color:var(--line);
}

.nav-link.active{
  background:linear-gradient(135deg, rgba(92,144,255,.18), rgba(124,92,255,.15));
  border-color:rgba(255,255,255,.08);
}

.nav-link .nav-text{
  display:flex;
  flex-direction:column;
  gap:4px;
}

.nav-link strong{
  font-size:14px;
  font-weight:900;
}

.nav-link small{
  color:var(--muted);
  font-size:11px;
}

.nav-ico{
  font-size:18px;
  line-height:1;
}

.sidebar-footer{
  margin-top:auto;
  border-top:1px solid var(--line);
  padding-top:16px;
}

.logout-btn{
  width:100%;
  min-height:48px;
  border:none;
  border-radius:16px;
  background:rgba(239,68,68,.14);
  color:#fecaca;
  border:1px solid rgba(239,68,68,.2);
  cursor:pointer;
  font-size:14px;
  font-weight:900;
}

.main{
  flex:1;
  padding:24px;
}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:22px;
}

.page-intro h1{
  margin:0;
  font-size:42px;
  line-height:1.15;
  font-weight:900;
}

.page-intro p{
  margin:10px 0 0;
  color:var(--muted);
  line-height:1.9;
  font-size:14px;
  max-width:760px;
}

.top-user{
  display:flex;
  align-items:center;
  gap:12px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  border-radius:20px;
  padding:10px 14px;
  min-width:240px;
}

.avatar{
  width:44px;
  height:44px;
  border-radius:15px;
  display:grid;
  place-items:center;
  font-weight:900;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  box-shadow:var(--shadow);
}

.user-meta{
  line-height:1.3;
}

.user-meta strong{
  display:block;
  font-size:14px;
}

.user-meta span{
  display:block;
  color:var(--muted);
  font-size:12px;
  margin-top:4px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:20px;
}

.panel{
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow);
  padding:24px;
}

.hero-panel{
  min-height:260px;
}

.hero-title{
  margin:0;
  font-size:52px;
  line-height:1.1;
  font-weight:900;
}

.hero-title span{
  background:linear-gradient(135deg,#d8e5ff,#8db6ff,#cabfff);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

.hero-desc{
  margin-top:16px;
  color:var(--muted);
  line-height:2;
  font-size:15px;
  max-width:760px;
}

.quick-badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}

.badge{
  min-height:38px;
  padding:0 14px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  color:#dbe7fb;
  font-size:12px;
  font-weight:800;
}

.section-title{
  margin:0;
  font-size:30px;
  font-weight:900;
}

.status-list,
.account-list,
.service-list{
  display:grid;
  gap:12px;
  margin-top:18px;
}

.status-row,
.account-row,
.service-item{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  padding:16px 18px;
  border-radius:20px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}

.status-row span,
.account-row span{
  color:var(--muted);
  font-size:13px;
  font-weight:700;
}

.status-row strong,
.account-row strong{
  font-size:14px;
}

.tag{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:30px;
  padding:0 10px;
  border-radius:999px;
  background:rgba(34,197,94,.14);
  border:1px solid rgba(34,197,94,.22);
  color:#dcfce7;
  font-size:12px;
  font-weight:900;
}

.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-top:22px;
}

.stat-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:24px;
  padding:22px;
  box-shadow:var(--shadow);
}

.stat-card .k{
  color:var(--muted);
  font-size:12px;
  font-weight:800;
}

.stat-card .v{
  font-size:38px;
  font-weight:900;
  margin-top:12px;
  line-height:1;
}

.stat-card .s{
  color:#d1dcf0;
  font-size:13px;
  margin-top:10px;
  line-height:1.8;
}

.section-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  margin-top:22px;
}

.service-item:hover{
  transform:translateY(-1px);
  background:rgba(255,255,255,.045);
}

.service-meta strong{
  display:block;
  font-size:16px;
  font-weight:900;
}

.service-meta small{
  display:block;
  margin-top:6px;
  color:var(--muted);
  line-height:1.8;
  font-size:12px;
}

.arrow{
  font-size:18px;
  color:#fff;
}

.msg{
  min-height:24px;
  font-size:13px;
  font-weight:800;
  margin-top:2px;
}

.success{
  color:#86efac;
}

.error{
  color:#fca5a5;
}

@media (max-width: 1250px){
  .hero-grid,
  .section-grid{
    grid-template-columns:1fr;
  }

  .stats-grid{
    grid-template-columns:repeat(2,1fr);
  }
}

@media (max-width: 980px){
  .layout{
    flex-direction:column;
  }

  .sidebar{
    width:100%;
    height:auto;
    position:relative;
    border-left:none;
    border-bottom:1px solid var(--line);
  }

  .main{
    padding:18px;
  }

  .topbar{
    flex-direction:column;
    align-items:stretch;
  }

  .top-user{
    width:100%;
    justify-content:space-between;
  }
}

@media (max-width: 700px){
  .stats-grid{
    grid-template-columns:1fr;
  }

  .page-intro h1{
    font-size:32px;
  }

  .hero-title{
    font-size:36px;
  }

  .panel,
  .stat-card{
    padding:18px;
  }

  .main{
    padding:14px;
  }

  .sidebar{
    padding:16px;
  }
}