:root{
  --bg:#eef1f6;
  --bg-soft:#f6f8fc;
  --sidebar:#0f1420;
  --sidebar-2:#131a2a;
  --card:#ffffff;
  --line:#e5e9f2;
  --text:#0f172a;
  --muted:#6b7280;
  --blue:#4f6df5;
  --green:#22c55e;
  --orange:#fb923c;
  --cyan:#06b6d4;
  --red:#ef4444;
  --radius:14px;
  --shadow:0 8px 24px rgba(15,23,42,.08);
  font-synthesis: style;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
}

/* App layout */
.app{
  display:flex;
  min-height:100vh;
}
.sidebar{
  width:260px;
  background:linear-gradient(180deg,var(--sidebar),#0b1020 65%, #0a0f1c);
  color:#cbd5e1;
  padding:14px 12px;
  position:sticky;
  top:0;
  height:100vh;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.sidebar .sidebar-brand{
  display:flex; align-items:center; gap:10px;
  font-weight:800; letter-spacing:.02em; font-size:15px;
  padding:10px 12px; margin-bottom:8px;
}
.sidebar .sidebar-brand .logo{
  width:26px; height:26px; border-radius:6px;
  background:conic-gradient(from 120deg, #ff4d4d, #5b8cff, #7c3aed, #ff4d4d);
  box-shadow:0 0 0 2px rgba(255,255,255,.04) inset;
}
.sidebar-user{
  display:flex; flex-direction:column; align-items:center;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
  padding:14px; border-radius:12px; margin:8px 8px 14px;
}
.sidebar-user .avatar{
  width:84px; height:84px; border-radius:50%;
  background:radial-gradient(circle at 30% 30%, #ffb703, #fb8500);
  display:grid; place-items:center; color:#0b1020; font-weight:900;
  margin-bottom:8px;
}
.sidebar-user .role{
  font-size:12px; letter-spacing:.18em; font-weight:800; color:#e2e8f0;
}

/* Sidebar groups (accordion) */
.nav-group{margin:0; padding:0;}
.nav-group-summary{
  list-style:none;
  display:flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius:10px;
  color:#cbd5e1;
  cursor:pointer;
  user-select:none;
  font-weight:700;
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.04em;
  opacity:.92;
}
.nav-group-summary::-webkit-details-marker{display:none;}
.nav-group-summary:hover{background:rgba(255,255,255,.06);}
.nav-group .chev{margin-left:auto; opacity:.85; transform:rotate(0deg); transition:transform .15s ease;}
.nav-group[open] .chev{transform:rotate(90deg);}
.nav-sub{display:flex; flex-direction:column; gap:4px; padding:4px 0 10px 18px;}
.nav-sub .nav-item{padding:9px 12px;}

.side-nav{display:flex; flex-direction:column; gap:6px; padding:0 8px 12px; flex:1; overflow:auto;}
.side-nav .nav-item{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px; border-radius:10px; color:#cbd5e1;
  text-decoration:none; font-weight:600; font-size:14px;
}
.side-nav .nav-item:hover{background:rgba(255,255,255,.06);}
.side-nav .nav-item.active{
  background:rgba(79,109,245,.18);
  color:#fff;
  box-shadow:0 0 0 1px rgba(79,109,245,.35) inset;
}
.side-nav .icon{
  width:20px; height:20px; display:inline-grid; place-items:center;
  font-size:16px; opacity:.95;
}

/* Main + header */
.main{
  flex:1;
  display:flex; flex-direction:column;
}
.header{
  height:56px;
  background:#0b1020;
  color:#e2e8f0;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 16px;
  box-shadow:0 2px 0 rgba(0,0,0,.2);
  position:sticky; top:0; z-index:5;
}
.header-right{display:flex; align-items:center; gap:12px; font-weight:700;}
.credits{
  display:flex; align-items:center; gap:6px;
  background:#0f172a; border:1px solid rgba(255,255,255,.08);
  padding:6px 10px; border-radius:999px; color:#e2e8f0; text-decoration:none; font-size:13px;
}
.credits .dot-green{
  width:8px; height:8px; border-radius:50%; background:#22c55e; box-shadow:0 0 8px rgba(34,197,94,.9);
}

.credits .dot-red{
  width:8px; height:8px; border-radius:50%; background:#ef4444; box-shadow:0 0 8px rgba(239,68,68,.9);
}
.user-menu{font-size:13px; opacity:.95}

/* Top-right dropdown (Change Password) */
.user-menu-wrap{position:relative; display:inline-flex; align-items:center;}
.user-menu{cursor:pointer; user-select:none; padding:6px 10px; border-radius:999px; background:#0f172a; border:1px solid rgba(255,255,255,.08); color:#e2e8f0;}
.user-menu:focus{outline:2px solid rgba(59,130,246,.6); outline-offset:2px;}
.user-dropdown{
  position:absolute; right:0; top:44px;
  width:260px; background:#fff; color:#0f172a;
  border:1px solid var(--line); border-radius:14px; box-shadow:0 18px 40px rgba(0,0,0,.18);
  padding:12px; display:none; z-index:20;
}
.user-dropdown.open{display:block;}
.ud-title{font-weight:900; font-size:12px; text-transform:uppercase; letter-spacing:.08em; color:#475569; margin-bottom:10px;}
.ud-label{display:block; font-size:12px; color:#334155; margin:8px 0 4px;}
.ud-input{width:100%; padding:9px 10px; border:1px solid var(--line); border-radius:10px; background:#fff;}
.ud-input:focus{outline:2px solid rgba(59,130,246,.35); outline-offset:1px;}
.ud-btn{margin-top:10px; width:100%; padding:9px 10px; border-radius:12px; border:1px solid rgba(15,23,42,.2); background:#0f172a; color:#fff; cursor:pointer; font-weight:800;}
.ud-btn:hover{filter:brightness(1.05)}

/* Content container */
.container{
  padding:18px 18px 30px;
}
.page{
  background:transparent;
}

/* Basic UI blocks */
h1,h2,h3{margin:0 0 10px}
h1{font-size:22px}
h2{font-size:18px; color:#0f172a}
.muted{color:var(--muted)}
.row{display:flex; gap:10px; flex-wrap:wrap; align-items:center}

.grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:14px}
.grid2{display:grid; grid-template-columns:2fr 1fr; gap:14px}
@media (max-width: 900px){ .grid2{grid-template-columns:1fr} }

/* Cards */
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px;
  box-shadow:var(--shadow);
}
.card .card-title{
  font-weight:800; font-size:13px; text-transform:uppercase; letter-spacing:.08em; color:#475569;
  margin-bottom:8px;
}

/* Stat tiles like screenshot */
.stats-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:16px; margin-top:6px}
.stat{
  display:flex; gap:14px; align-items:center;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px; padding:16px;
  box-shadow:var(--shadow);
}
.stat .stat-icon{
  width:64px; height:64px; border-radius:14px; display:grid; place-items:center; color:white; font-size:28px; font-weight:900;
}
.stat.blue .stat-icon{background:linear-gradient(135deg,#5b8cff,#4f6df5)}
.stat.green .stat-icon{background:linear-gradient(135deg,#34d399,#22c55e)}
.stat.orange .stat-icon{background:linear-gradient(135deg,#fdba74,#fb923c)}
.stat.cyan .stat-icon{background:linear-gradient(135deg,#22d3ee,#06b6d4)}
.stat .stat-label{font-size:14px; color:#475569; font-weight:700}
.stat .stat-value{font-size:26px; font-weight:900; color:#0f172a}
.stat .stat-sub{font-size:12px; color:#64748b; margin-top:2px}

/* Forms + inputs */
input,select,textarea{
  width:100%; padding:9px 10px; border-radius:10px;
  border:1px solid var(--line); background:#fff; color:var(--text);
  outline:none; font-size:14px;
}

/* Don't force checkboxes/radios to full width (fixes alignment in lists/forms) */
input[type="checkbox"],
input[type="radio"]{
  width:auto;
  padding:0;
  border-radius:4px;
  box-shadow:none;
  background:transparent;
  accent-color: var(--blue);
}
textarea{min-height:110px; resize:vertical}
label{font-size:13px; font-weight:800; color:#334155; letter-spacing:.02em}
form .form-row{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:10px; align-items:end}

/* Buttons */
.btn,button{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:var(--blue); color:white; border:0; border-radius:10px;
  padding:9px 12px; font-weight:800; cursor:pointer; font-size:14px;
  text-decoration:none; box-shadow:0 6px 16px rgba(79,109,245,.35);
}
.btn:hover,button:hover{filter:brightness(1.05)}
.btn-small{padding:6px 9px; font-size:12px; border-radius:8px}
button.danger,.btn.danger{background:var(--red); box-shadow:0 6px 16px rgba(239,68,68,.35)}

/* Table */
table{
  width:100%; border-collapse:collapse; font-size:14px; margin-top:8px; background:#fff;
  border:1px solid var(--line); border-radius:12px; overflow:hidden;
}
th,td{padding:10px 8px; border-bottom:1px solid var(--line); vertical-align:top}
th{
  text-align:left; font-size:12px; text-transform:uppercase; letter-spacing:.08em; color:#475569; background:var(--bg-soft);
}
tr:hover td{background:#fafbff}

/* Pills */
.pill{
  display:inline-block; padding:3px 8px; border-radius:999px; font-size:12px; font-weight:900; letter-spacing:.04em;
}
.pill.good{background:rgba(34,197,94,.12); color:#16a34a; border:1px solid rgba(34,197,94,.25)}
.pill.bad{background:rgba(239,68,68,.10); color:#dc2626; border:1px solid rgba(239,68,68,.22)}

/* Code style */
.code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size:12px; background:var(--bg-soft); border:1px dashed var(--line);
  padding:6px 8px; border-radius:8px; color:#0f172a;
}

/* Login pages */
.auth-wrap{
  min-height:100vh; display:grid; place-items:center; padding:20px;
  background:radial-gradient(1000px 500px at 10% -10%, #bcd6ff 0%, transparent 60%),
             radial-gradient(900px 500px at 110% 0%, #ffd8b3 0%, transparent 60%),
             var(--bg);
}
.auth-card{
  width:min(440px,96vw);
  background:var(--card); border:1px solid var(--line); border-radius:18px; padding:22px;
  box-shadow:var(--shadow);
}
.auth-card h1{font-size:22px; margin-bottom:4px}
.auth-card .sub{color:#64748b; margin-bottom:14px; font-size:14px}

/* Header left/title */
.header-left{display:flex; align-items:center; gap:10px;}
.header-title{font-weight:800; letter-spacing:.6px; font-size:14px; text-transform:uppercase; opacity:.95;}

/* Xtream-style dashboard tiles */
.xtream-tiles{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:16px;
  margin-top:12px;
}
.xtile{
  position:relative;
  border-radius:14px;
  padding:14px 16px;
  color:#0b1020;
  box-shadow:0 8px 18px rgba(0,0,0,.18);
  overflow:hidden;
  min-height:96px;
}
.xtile-left{display:flex; flex-direction:column; gap:6px;}
.xtile-value{font-size:22px; font-weight:900; letter-spacing:.2px;}
.xtile-label{font-size:12px; font-weight:800; opacity:.9;}
.xtile-right{
  position:absolute; right:14px; top:12px;
}
.xtile-circle{
  width:56px; height:56px; border-radius:50%;
  display:grid; place-items:center;
  background:rgba(255,255,255,.75);
  box-shadow:inset 0 0 0 8px rgba(255,255,255,.35);
  font-size:24px;
}
.xtile-arrow{font-size:14px; vertical-align:-1px;}
.xtile-green{background:linear-gradient(135deg,#16a34a 0%,#22c55e 55%,#86efac 100%);}
.xtile-blue{background:linear-gradient(135deg,#2563eb 0%,#3b82f6 55%,#93c5fd 100%);}
.xtile-yellow{background:linear-gradient(135deg,#f59e0b 0%,#fbbf24 60%,#fde68a 100%);}
.xtile-gray{background:linear-gradient(135deg,#e5e7eb 0%,#f3f4f6 60%,#ffffff 100%);}

@media (max-width: 1100px){
  .xtream-tiles{grid-template-columns:repeat(2,1fr);}
}
@media (max-width: 600px){
  .xtream-tiles{grid-template-columns:1fr;}
}

/* Checkbox rows */
.check-row{
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:700;
  color:#0b1020;
}
.check-row input[type="checkbox"]{
  width:16px; height:16px;
  accent-color:#4f6cf7;
}


/* Reseller warning banner */
.notice{
  border:1px solid rgba(251,146,60,.35);
  background:rgba(251,146,60,.14);
  color:#7c2d12;
  border-radius:var(--radius);
  padding:12px 14px;
  margin:14px 0;
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.notice .notice-icon{font-size:18px; line-height:1; margin-top:1px;}
.notice .notice-title{font-weight:800; margin-bottom:2px;}
.notice .notice-text{color:#7c2d12; opacity:.92;}