:root{
  --bg:#f1f5f9; --card:#fff; --line:#e2e8f0; --text:#0f172a; --muted:#64748b; --muted2:#94a3b8;
  --primary:#1e40af; --primary-d:#1e3a8a; --accent:#d97706;
  --green:#15803d; --amber:#b45309; --red:#dc2626; --violet:#6d28d9;
  --side:#0f172a; --side-mut:#94a3b8; --radius:12px; --sh:0 1px 2px rgba(15,23,42,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.muted{color:var(--muted)}
.shell{display:flex;min-height:100vh}

/* sidebar */
.side{width:230px;flex:none;background:var(--side);color:#fff;display:flex;flex-direction:column;padding:16px 12px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px;font-weight:700;font-size:16px}
.brand .logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--primary),#3b82f6);display:grid;place-items:center;font-weight:800;color:#fff}
.brand small{display:block;color:var(--side-mut);font-weight:600;font-size:10px;letter-spacing:.16em;text-transform:uppercase}
.side nav{display:flex;flex-direction:column;gap:2px}
.side nav a{display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:9px;color:#c7d0e0;font-size:14px;font-weight:500}
.side nav a .ni{width:20px;text-align:center;opacity:.9}
.side nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.side nav a.on{background:rgba(59,130,246,.18);color:#fff;font-weight:600}
.side nav a.logout{margin-top:8px;color:#fca5a5}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{height:56px;border-bottom:1px solid var(--line);background:var(--card);display:flex;align-items:center;padding:0 24px}
.crumb{font-weight:700;font-size:16px}
.content{padding:24px;max-width:1200px;width:100%}
@media(max-width:820px){.side{width:64px}.brand span:not(.logo),.side nav a span:not(.ni){display:none}}

/* KPI */
.kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:22px}
@media(max-width:900px){.kpis{grid-template-columns:repeat(2,1fr)}}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--sh)}
.kpi .n{font-size:26px;font-weight:800;letter-spacing:-.02em}
.kpi .l{color:var(--muted);font-size:12.5px;margin-top:2px}
.kpi.p .n{color:var(--primary)} .kpi.g .n{color:var(--green)} .kpi.a .n{color:var(--accent)}

.sec{font-weight:700;font-size:15px;margin:22px 2px 12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:900px){.grid2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh)}
.card .h{padding:14px 18px;border-bottom:1px solid var(--line);font-weight:600;font-size:14px;display:flex;justify-content:space-between;align-items:center}
.card .b{padding:6px 0}

.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em;padding:9px 18px;background:#f8fafc;font-weight:700;border-bottom:1px solid var(--line)}
.tbl td{padding:11px 18px;border-bottom:1px solid var(--line)}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#f8fafc}
.tbl .right{text-align:right}
b.mono{font-variant-numeric:tabular-nums}

.badge{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:7px}
.b-active{background:#dcfce7;color:#166534}.b-trial{background:#dbeafe;color:#1e40af}
.b-cancel{background:#fee2e2;color:#991b1b}.b-paused{background:#fef3c7;color:#92400e}.b-muted{background:#f1f5f9;color:#475569}

.row-card{display:flex;align-items:center;gap:14px;padding:13px 18px;border-bottom:1px solid var(--line)}
.row-card:last-child{border-bottom:none}
.row-card .main{flex:1;min-width:0}
.row-card .t{font-weight:600;font-size:14px}
.row-card .s{color:var(--muted);font-size:12.5px}

.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fff;color:var(--text);padding:9px 15px;border-radius:10px;font-weight:600;font-size:13.5px;cursor:pointer;font-family:inherit}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.sm{padding:6px 12px;font-size:12.5px}
label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:14px 0 6px}
input,select{width:100%;background:#fff;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:14px;padding:11px 13px;outline:none}
input:focus,select:focus{border-color:var(--primary)}
code{background:#0f172a;color:#a5f3fc;padding:2px 8px;border-radius:6px;font-family:ui-monospace,monospace;font-size:12.5px;word-break:break-all}
.empty{text-align:center;color:var(--muted);padding:36px}
.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.tabs a{padding:6px 13px;border-radius:8px;font-size:13px;font-weight:600;background:#fff;border:1px solid var(--line);color:var(--muted)}
.tabs a.on{background:var(--primary);color:#fff;border-color:var(--primary)}
.appcard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--sh)}
.pill{display:inline-block;background:#f1f5f9;color:#475569;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:7px;margin:3px 3px 0 0}

/* login */
.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,#1e293b,#0f172a);padding:24px}
.login-card{background:#fff;border-radius:18px;padding:30px;width:100%;max-width:360px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.login-card .logo{width:48px;height:48px;border-radius:13px;background:linear-gradient(135deg,var(--primary),#3b82f6);display:grid;place-items:center;font-weight:800;color:#fff;font-size:22px;margin:0 auto 14px}
.login-card h1{text-align:center;font-size:19px}.login-card p{text-align:center;color:var(--muted);font-size:13px;margin-bottom:16px}
.login-card button{width:100%;margin-top:16px;background:var(--primary);color:#fff;border:none;border-radius:10px;padding:13px;font-weight:700;font-size:15px;cursor:pointer}
.lerr{background:#fee2e2;color:#991b1b;border-radius:9px;padding:10px;font-size:13px;font-weight:600;margin-bottom:12px;text-align:center}