:root{
  --bg:#ffffff; --panel:#fafafa; --card:#ffffff;
  --ink:#141414; --ink2:#6b7280; --ink3:#9ca3af;
  --line:#ececef; --line2:#e5e7eb;
  --brand:#e50914; --brand-dark:#b20710;
  --ok:#10b981; --ok-bg:#ecfdf5; --warn:#f59e0b; --warn-bg:#fffbeb;
  --danger:#ef4444; --danger-bg:#fef2f2; --info:#3b82f6; --info-bg:#eff6ff;
  --radius:14px; --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
  --shadow-lg:0 12px 32px rgba(16,24,40,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.muted{color:var(--ink2)} .tiny{font-size:12px} .right{text-align:right}
.layout{display:flex;min-height:100vh}
.sidebar{width:236px;background:#0d0d0f;color:#fff;flex-shrink:0;position:fixed;top:0;bottom:0;left:0;display:flex;flex-direction:column;z-index:30}
.brand{padding:20px 22px 16px;display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.3px}
.brand .dot{color:var(--brand);font-size:22px}
.nav{padding:8px 12px;display:flex;flex-direction:column;gap:2px}
.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:#6b7280;padding:14px 12px 6px;font-weight:600}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:#cfcfd4;font-weight:500;transition:.12s}
.nav a svg{width:18px;height:18px;stroke-width:2;flex-shrink:0}
.nav a:hover{background:#1a1a1e;color:#fff}
.nav a.active{background:var(--brand);color:#fff}
.side-foot{margin-top:auto;padding:14px;border-top:1px solid #1c1c20}
.side-foot a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;color:#9ca3af;font-size:13px}
.side-foot a:hover{background:#1a1a1e;color:#fff}
.main{margin-left:236px;flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:62px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;background:rgba(255,255,255,.85);backdrop-filter:blur(8px);z-index:20}
.topbar h1{font-size:18px;font-weight:700;letter-spacing:-.3px}
.content{padding:26px 28px 60px;max-width:1280px;width:100%}
.grid{display:grid;gap:16px}
.stats{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));margin-bottom:22px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.stat .k{font-size:12px;color:var(--ink2);font-weight:600;text-transform:uppercase;letter-spacing:.4px;display:flex;align-items:center;gap:7px}
.stat .v{font-size:28px;font-weight:800;margin-top:8px;letter-spacing:-.5px}
.stat .v.brand{color:var(--brand)} .stat .v.ok{color:var(--ok)} .stat .v.warn{color:var(--warn)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.panel-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.panel-head h2{font-size:15px;font-weight:700}
.panel-body{padding:4px 0}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--ink3);font-weight:600;padding:11px 20px;border-bottom:1px solid var(--line)}
td{padding:14px 20px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:#fcfcfd}
.email{font-weight:600;color:var(--ink)}
.sub{font-size:12px;color:var(--ink2)}
.mono{font-family:'SF Mono',Menlo,Consolas,monospace;font-size:12.5px}
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}
.badge.ok{background:var(--ok-bg);color:#047857}
.badge.warn{background:var(--warn-bg);color:#b45309}
.badge.danger{background:var(--danger-bg);color:#b91c1c}
.badge.info{background:var(--info-bg);color:#1d4ed8}
.badge.gray{background:#f3f4f6;color:#4b5563}
.dot-s{width:7px;height:7px;border-radius:50%;display:inline-block}
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:10px;font-size:13.5px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:.12s;white-space:nowrap}
.btn svg{width:16px;height:16px;stroke-width:2}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:#fff;border-color:var(--line2);color:var(--ink)}
.btn-ghost:hover{background:#f9fafb;border-color:#d1d5db}
.btn-sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn-icon{padding:7px 9px;border-radius:8px;background:#fff;border:1px solid var(--line2);cursor:pointer;font-size:14px}
.btn-icon:hover{background:#f9fafb}
.btn-danger{color:var(--danger);border-color:#fecaca;background:#fff}
.btn-danger:hover{background:var(--danger-bg)}
.actions{display:flex;gap:6px;align-items:center}
.field{margin-bottom:15px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--ink);margin-bottom:6px}
.input,select,textarea{width:100%;padding:10px 13px;border:1px solid var(--line2);border-radius:10px;font-size:14px;font-family:inherit;background:#fff;color:var(--ink);transition:.12s}
.input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(229,9,20,.1)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.hint{font-size:11.5px;color:var(--ink3);margin-top:5px}
.modal-bg{position:fixed;inset:0;background:rgba(15,15,18,.45);backdrop-filter:blur(3px);display:none;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:80;overflow-y:auto}
.modal-bg.show{display:flex}
.modal{background:#fff;border-radius:18px;width:100%;max-width:520px;box-shadow:var(--shadow-lg);animation:rise .2s ease}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.modal-head{padding:20px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.modal-head h3{font-size:17px;font-weight:700}
.modal-body{padding:22px 24px;max-height:70vh;overflow-y:auto}
.modal-foot{padding:16px 24px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.x{cursor:pointer;color:var(--ink3);font-size:22px;line-height:1;background:none;border:none;padding:4px}
.x:hover{color:var(--ink)}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#0d0d0f 0%,#1a1a1e 100%);padding:20px}
.login-card{background:#fff;border-radius:20px;box-shadow:0 24px 60px rgba(0,0,0,.4);width:100%;max-width:400px;padding:38px 34px}
.login-card .logo{text-align:center;font-size:34px;margin-bottom:6px}
.login-card h1{text-align:center;font-size:21px;font-weight:800;margin-bottom:4px;letter-spacing:-.4px}
.login-card .sub{text-align:center;color:var(--ink2);font-size:13px;margin-bottom:26px}
.login-card .btn{width:100%;justify-content:center;margin-top:6px;padding:12px}
.err{background:var(--danger-bg);color:#b91c1c;padding:10px 14px;border-radius:10px;font-size:13px;margin-bottom:16px;border:1px solid #fecaca}
.empty{text-align:center;padding:54px 20px;color:var(--ink2)}
.empty .ic{font-size:40px;margin-bottom:12px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#141414;color:#fff;padding:12px 20px;border-radius:12px;font-size:13.5px;font-weight:500;opacity:0;transition:.25s;pointer-events:none;z-index:120;box-shadow:var(--shadow-lg)}
.toast.show{opacity:1}
@media(max-width:860px){.sidebar{width:64px}.brand span,.nav-label,.nav a span,.side-foot a span{display:none}.main{margin-left:64px}.brand{justify-content:center;padding:18px 0}.nav a{justify-content:center}.row2{grid-template-columns:1fr}}

/* ===== PREMIUM UPGRADE v2 ===== */
.content{padding:30px 32px 70px}
.topbar{height:66px}
.stats{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-bottom:28px}
.stat{position:relative;padding:22px 22px 20px;border-radius:18px;border:1px solid var(--line);overflow:hidden;transition:.18s;background:#fff}
.stat:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(16,24,40,.1)}
.stat::after{content:'';position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;opacity:.07;background:var(--sc,#888)}
.stat .ico{width:52px;height:52px;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px;box-shadow:0 8px 18px rgba(0,0,0,.14);position:relative;z-index:1}
.stat .k{font-size:12.5px;color:var(--ink2);font-weight:600;letter-spacing:.2px;text-transform:none}
.stat .v{font-size:34px;font-weight:800;margin-top:4px;letter-spacing:-1px;line-height:1;color:var(--ink)}
.stat .meta{font-size:11.5px;color:var(--ink3);margin-top:7px;font-weight:500}
.ico.g-blue{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff} .stat.c-blue{--sc:#3b82f6}
.ico.g-green{background:linear-gradient(135deg,#10b981,#059669);color:#fff} .stat.c-green{--sc:#10b981}
.ico.g-amber{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff} .stat.c-amber{--sc:#f59e0b}
.ico.g-red{background:linear-gradient(135deg,#f43f5e,#e11d48);color:#fff} .stat.c-red{--sc:#f43f5e}
.ico.g-purple{background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff} .stat.c-purple{--sc:#8b5cf6}
.ico.g-cyan{background:linear-gradient(135deg,#06b6d4,#0891b2);color:#fff} .stat.c-cyan{--sc:#06b6d4}
.panel{border-radius:18px}
.panel-head{padding:18px 22px}
.panel-head h2{font-size:16px}
th{padding:13px 22px}
td{padding:16px 22px}
.btn-primary{box-shadow:0 6px 16px rgba(229,9,20,.28)}
.btn-primary:hover{box-shadow:0 8px 20px rgba(229,9,20,.36)}
.login-card{border-radius:24px;padding:42px 38px}
.login-card .logo .badge-logo{display:inline-flex;width:72px;height:72px;border-radius:20px;background:linear-gradient(135deg,#e50914,#b20710);align-items:center;justify-content:center;font-size:36px;box-shadow:0 12px 28px rgba(229,9,20,.4)}
.login-card h1{font-size:23px}