:root{--bg:#090D15;--panel:#111827;--card:#182235;--accent:#00B8D9;--text:#F8FAFC;--muted:#94A3B8;--focus:#22D3EE;--danger:#F87171;--ok:#34D399}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font:15px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 28px;background:var(--panel);border-bottom:1px solid #1f2b3f;position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;color:var(--text)}
.brand-logo{width:34px;height:34px;border-radius:8px;object-fit:contain}
.topbar nav{display:flex;gap:18px;align-items:center}
.topbar nav a{color:var(--muted)}
.topbar nav a:hover{color:var(--text);text-decoration:none}
.wrap{max-width:880px;width:100%;margin:0 auto;padding:32px 20px;flex:1}
.card{background:var(--card);border:1px solid #243550;border-radius:14px;padding:26px;margin-bottom:20px}
h1{font-size:24px;margin-bottom:16px;display:flex;align-items:center;gap:10px}
h2{font-size:18px;margin:22px 0 10px}
label{display:block;font-size:13px;color:var(--muted);margin:14px 0 4px}
input,select,textarea{width:100%;padding:10px 12px;border-radius:9px;border:1px solid #2c3d58;background:var(--panel);color:var(--text);font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--focus);border-color:transparent}
button,.btn{display:inline-block;padding:11px 22px;border-radius:10px;border:0;background:var(--accent);color:#04222b;font-weight:700;cursor:pointer;font:inherit;text-align:center}
button:hover,.btn:hover{filter:brightness(1.1);text-decoration:none}
.btn-sm{padding:7px 14px;font-size:13px;border-radius:8px}
.btn-ghost{background:transparent;border:1px solid #2c3d58;color:var(--text)}
.btn-danger{background:var(--danger);color:#2b0404}
.flash{padding:12px 16px;border-radius:10px;margin-bottom:18px;border:1px solid}
.flash.ok{background:#0b2e24;border-color:#1d5c48;color:#a7f3d0}
.flash.error{background:#381a1a;border-color:#6b2b2b;color:#fecaca}
.flash.info{background:#0e2a3a;border-color:#17516e;color:#bae6fd}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--muted);font-weight:600;padding:8px 10px;border-bottom:1px solid #243550}
td{padding:9px 10px;border-bottom:1px solid #1f2b3f;vertical-align:top}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.badge.active,.badge.paid{background:#0b3a2e;color:#5eead4}
.badge.trial{background:#2b2a13;color:#fde68a}
.badge.expired,.badge.failed,.badge.revoked{background:#3a1414;color:#fca5a5}
.badge.open,.badge.pending{background:#132c3d;color:#7dd3fc}
.muted{color:var(--muted);font-size:13px}
.row{display:flex;gap:14px;flex-wrap:wrap}.row>*{flex:1;min-width:200px}
.qrbox{background:#fff;border-radius:14px;padding:18px;display:inline-block}
.code{font-family:ui-monospace,Consolas,monospace;font-size:28px;letter-spacing:6px;color:var(--focus);font-weight:700}
.foot{display:flex;gap:20px;justify-content:center;padding:20px;color:var(--muted);font-size:13px;border-top:1px solid #1f2b3f}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:22px}
.kpi{background:var(--card);border:1px solid #243550;border-radius:12px;padding:16px}
.kpi .v{font-size:24px;font-weight:800}
.kpi .l{color:var(--muted);font-size:12px;margin-top:2px}
@media(max-width:640px){.wrap{padding:18px 12px}.topbar{padding:12px 14px}}