:root{--teal: #0d9488;--teal-dark: #0f766e;--teal-darker: #115e59;--teal-soft: #ccfbf1;--ink: #1f2937;--muted: #6b7280;--border: #e5e7eb;--bg: #f1f5f9;--panel: #f8fafc;--ok: #047857;--okbg: #ecfdf5;--warn: #b45309;--warnbg: #fffbeb;--bad: #b91c1c;--badbg: #fef2f2;--shadow: 0 1px 3px rgba(0,0,0,.1);--shadow-lg: 0 10px 30px rgba(0,0,0,.18)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,system-ui,Tahoma,sans-serif;color:var(--ink);background:var(--bg)}a{color:var(--teal-dark)}button{font-family:inherit;cursor:pointer}.app{display:flex;min-height:100vh}.sidebar{width:230px;background:linear-gradient(180deg,var(--teal-dark),var(--teal-darker));color:#fff;display:flex;flex-direction:column;flex:0 0 auto}.sb-brand{padding:18px 18px 14px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.12)}.sb-logo{width:34px;height:34px;border-radius:8px;background:#fff;color:var(--teal-dark);font-weight:800;display:flex;align-items:center;justify-content:center}.sb-brand b{font-size:15px}.sb-brand span{display:block;font-size:10.5px;opacity:.8}.sb-nav{flex:1;padding:10px 0}.sb-link{display:flex;align-items:center;gap:10px;padding:11px 18px;color:#e7fffb;cursor:pointer;font-weight:500;font-size:14px;border-left:3px solid transparent;text-decoration:none}.sb-link:hover{background:#ffffff1a}.sb-link.active{background:#ffffff29;border-left-color:#fff;font-weight:700}.sb-foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.12);font-size:12px}.sb-user{font-weight:700}.sb-role{opacity:.8;font-size:11px;text-transform:uppercase;letter-spacing:.5px}.sb-logout{margin-top:8px;background:#ffffff24;border:none;color:#fff;padding:7px 10px;border-radius:6px;width:100%;font-weight:600}.sb-logout:hover{background:#ffffff42}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{background:#fff;border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:space-between}.topbar h1{font-size:18px}.topbar .sub{color:var(--muted);font-size:13px}.content{padding:22px 24px;flex:1;overflow:auto}.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:22px}.kpi{background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px 18px;box-shadow:var(--shadow)}.kpi .n{font-size:28px;font-weight:800}.kpi .l{color:var(--muted);font-size:13px;margin-top:2px}.kpi.ok .n{color:var(--ok)}.kpi.warn .n{color:var(--warn)}.kpi.bad .n{color:var(--bad)}.card{background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);margin-bottom:20px}.card-head{padding:14px 18px;border-bottom:1px solid var(--border);font-weight:700;display:flex;align-items:center;justify-content:space-between}.card-body{padding:16px 18px}table.tbl{width:100%;border-collapse:collapse;font-size:14px}.tbl th{text-align:left;padding:9px 12px;border-bottom:2px solid var(--border);color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px;white-space:nowrap}.tbl td{padding:10px 12px;border-bottom:1px solid var(--border)}.tbl tr:hover td{background:var(--panel)}.tbl .actions{display:flex;gap:6px}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:12px;font-size:12px;font-weight:700;white-space:nowrap}.badge.active{background:var(--okbg);color:var(--ok)}.badge.perpetual{background:#eef2ff;color:#4338ca}.badge.expiring{background:var(--warnbg);color:var(--warn)}.badge.expired,.badge.revoked{background:var(--badbg);color:var(--bad)}.badge.none{background:#f3f4f6;color:var(--muted)}.badge.admin{background:#fef3c7;color:#92400e}.badge.sales{background:var(--teal-soft);color:var(--teal-dark)}.btn{background:#fff;border:1px solid var(--border);padding:8px 14px;border-radius:7px;font-weight:600;font-size:13px;color:var(--ink)}.btn:hover{background:var(--panel)}.btn-primary{background:var(--teal);border-color:var(--teal);color:#fff}.btn-primary:hover{background:var(--teal-dark)}.btn-sm{padding:5px 10px;font-size:12px}.btn-danger{color:var(--bad);border-color:#fca5a5}.btn:disabled{opacity:.55;cursor:not-allowed}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:700;color:#374151;margin-bottom:5px;text-transform:uppercase;letter-spacing:.3px}.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1.5px solid var(--border);border-radius:7px;font-size:14px;font-family:inherit;color:var(--ink)}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px #0d948826}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.muted{color:var(--muted)}.right{text-align:right}.mono{font-family:Consolas,monospace}.search{padding:8px 12px;border:1.5px solid var(--border);border-radius:7px;font-size:14px;min-width:220px}.err{background:var(--badbg);color:var(--bad);padding:9px 12px;border-radius:7px;font-size:13px;margin-bottom:12px;border:1px solid #fca5a5}.ok-msg{background:var(--okbg);color:var(--ok);padding:9px 12px;border-radius:7px;font-size:13px;margin-bottom:12px;border:1px solid #6ee7b7}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:100;overflow:auto}.modal{background:#fff;border-radius:12px;width:100%;max-width:520px;box-shadow:var(--shadow-lg)}.modal-head{padding:16px 20px;border-bottom:1px solid var(--border);font-weight:700;font-size:16px;display:flex;justify-content:space-between;align-items:center}.modal-head .x{background:none;border:none;font-size:22px;color:var(--muted)}.modal-body{padding:18px 20px}.modal-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}.keybox{background:var(--panel);border:1px dashed var(--teal);border-radius:8px;padding:12px;font-family:Consolas,monospace;font-size:11.5px;word-break:break-all;line-height:1.5;margin:6px 0}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--teal),var(--teal-darker));padding:20px}.login-card{background:#fff;border-radius:14px;box-shadow:var(--shadow-lg);width:100%;max-width:400px;overflow:hidden}.login-head{background:var(--teal-dark);color:#fff;padding:22px 26px}.login-head h2{display:flex;align-items:center;gap:10px}.login-head p{opacity:.85;font-size:13px;margin-top:4px}.login-body{padding:24px 26px}@media (max-width: 820px){.app{flex-direction:column}.sidebar{width:100%;flex-direction:row;flex-wrap:wrap;align-items:center}.sb-brand{border:none;flex:1}.sb-nav{display:flex;flex:1 0 100%;overflow-x:auto;padding:0}.sb-link{border-left:none;border-bottom:3px solid transparent;white-space:nowrap;padding:12px 14px}.sb-link.active{border-left:none;border-bottom-color:#fff}.sb-foot{border:none;display:flex;align-items:center;gap:10px}.sb-logout{width:auto;margin:0}.grid2{grid-template-columns:1fr}}