@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap");
:root{color-scheme:dark;--bg:#08090d;--panel:#101218;--panel2:#151820;--border:#262a35;--text:#f4f5f7;--muted:#969cab;--accent:#a78bfa;--accent2:#8b5cf6;--danger:#fb7185;--success:#34d399;--shadow:0 24px 80px rgba(0,0,0,.45)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{font-family:"DM Sans",system-ui,sans-serif}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.shell{min-height:100vh;background:radial-gradient(circle at 50% -10%,rgba(139,92,246,.16),transparent 34rem),radial-gradient(circle at 100% 100%,rgba(56,189,248,.06),transparent 28rem),var(--bg)}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.center{min-height:100vh;display:grid;place-items:center;padding:24px}.card{background:rgba(16,18,24,.88);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}.customer-card{width:min(440px,100%);padding:42px;text-align:center}.logo{width:48px;height:48px;display:grid;place-items:center;margin:0 auto 24px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:800;box-shadow:0 12px 30px rgba(139,92,246,.3)}h1,h2,h3{font-family:"Manrope",sans-serif;letter-spacing:-.03em}h1{font-size:30px;margin:0 0 10px}h2{font-size:22px}.muted{color:var(--muted);line-height:1.6}.field{text-align:left;margin:24px 0 14px}label{display:block;color:#c9ccd5;font-size:13px;font-weight:600;margin-bottom:8px}input,select{width:100%;background:#0c0e13;color:var(--text);border:1px solid var(--border);border-radius:13px;padding:13px 14px;outline:none;transition:border .15s,box-shadow .15s}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(167,139,250,.12)}.code-input{text-transform:uppercase;letter-spacing:.14em;font-weight:700;text-align:center}.btn{border:0;border-radius:13px;padding:13px 16px;color:#fff;background:linear-gradient(135deg,var(--accent2),#7c3aed);font-weight:700;box-shadow:0 10px 25px rgba(124,58,237,.22)}.btn:hover{filter:brightness(1.08)}.btn.secondary{background:#1a1d25;box-shadow:none;border:1px solid var(--border)}.btn.danger{background:rgba(251,113,133,.12);color:#fda4af;border:1px solid rgba(251,113,133,.25);box-shadow:none}.full{width:100%}.error{margin-top:16px;padding:12px 14px;border-radius:12px;background:rgba(251,113,133,.08);color:#fda4af;border:1px solid rgba(251,113,133,.18);font-size:14px}.header{display:flex;align-items:center;justify-content:space-between;padding:22px 0;border-bottom:1px solid var(--border)}.brand{font-family:"Manrope";font-weight:800}.brand span{color:var(--accent)}.dashboard{padding:34px 0 70px}.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:28px 0 18px;flex-wrap:wrap}.toolbar-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.panel{padding:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.check{display:flex;gap:10px;align-items:center;color:#d9dbe2;font-size:14px}.check input{width:auto}.result{margin-top:18px;padding:18px;border:1px solid rgba(167,139,250,.25);background:rgba(167,139,250,.06);border-radius:16px}.big-code{font-family:"Manrope";font-size:30px;font-weight:800;letter-spacing:.12em;margin:8px 0 16px}.actions{display:flex;gap:9px;flex-wrap:wrap}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:18px}table{width:100%;border-collapse:collapse;min-width:850px}th,td{text-align:left;padding:15px 16px;border-bottom:1px solid var(--border);font-size:13px}th{color:#888e9d;font-weight:600;background:#0d0f14}td{color:#d9dbe2}.badge{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:700}.active{background:rgba(52,211,153,.1);color:#6ee7b7}.expired,.used{background:rgba(148,163,184,.1);color:#aeb5c3}.revoked{background:rgba(251,113,133,.1);color:#fda4af}.search{width:220px}.small{font-size:12px}@media(max-width:800px){.grid,.form-grid{grid-template-columns:1fr}.customer-card{padding:28px 22px}.header{gap:14px}}