*{box-sizing:border-box}body{margin:0;background:#0b0f14;color:#e8eef6;font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}header{height:70px;border-bottom:1px solid #253041;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100% - 1180px)/2));background:#10161f}a{color:#9bc7ff;text-decoration:none}.brand{font-weight:800;color:white;letter-spacing:.5px}.brand span{color:#52d4a7}nav{display:flex;gap:18px;align-items:center}.btn,button{background:#52d4a7;color:#08110e;border:0;border-radius:10px;padding:10px 16px;font-weight:700;cursor:pointer}.wrap{max-width:1180px;margin:auto;padding:34px 24px 70px}h1{font-size:32px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.card{background:#111923;border:1px solid #273344;border-radius:16px;padding:20px}.metric{font-size:30px;font-weight:800}.muted{color:#93a1b4}input,select{width:100%;padding:12px;border-radius:10px;border:1px solid #334155;background:#0d131b;color:white;margin:6px 0 14px}label{font-weight:600}.flash{padding:12px;border-radius:10px;margin-bottom:14px}.flash.ok{background:#123328}.flash.err{background:#421b1b}table{width:100%;border-collapse:collapse;background:#111923;border-radius:14px;overflow:hidden}th,td{padding:12px;border-bottom:1px solid #273344;text-align:left;vertical-align:top}.oktxt{color:#6ee7b7}.badtxt{color:#fca5a5}code{word-break:break-all}footer{border-top:1px solid #253041;color:#7f8da0;text-align:center;padding:25px}.hero{padding:55px 0}.hero h1{font-size:48px;max-width:800px}.actions{display:flex;gap:12px;flex-wrap:wrap}.secondary{background:#233044;color:#e8eef6}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.badge{display:inline-block;padding:4px 8px;border-radius:99px;background:#15362d;color:#7ce8c2}.danger{background:#a52a2a;color:white}@media(max-width:700px){header{padding:0 14px}.brand span{display:none}nav{gap:10px}.hero h1{font-size:36px}}
small.kicker{display:block;color:#52d4a7;text-transform:uppercase;letter-spacing:.12em;font-weight:800}.card strong{font-size:18px}.card form{margin:0}.wrap h2{margin-top:30px}

/* v1.2 modern authentication */
.auth-page{min-height:100vh;background:#080d12}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(360px,46%) 1fr}.auth-brand-panel{position:relative;overflow:hidden;padding:42px clamp(34px,5vw,78px);display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid #1f2b39;background:radial-gradient(circle at 18% 18%,rgba(82,212,167,.16),transparent 34%),radial-gradient(circle at 78% 72%,rgba(76,142,255,.12),transparent 33%),#0d141c}.auth-brand-panel:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(82,212,167,.13);border-radius:50%;right:-220px;bottom:-180px;box-shadow:0 0 0 70px rgba(82,212,167,.025),0 0 0 140px rgba(82,212,167,.018)}.auth-brand{font-size:18px;position:relative;z-index:1}.auth-brand-copy{position:relative;z-index:1;max-width:590px}.auth-brand-copy h2{font-size:clamp(38px,5vw,66px);line-height:1.04;letter-spacing:-.045em;margin:14px 0 22px;color:#f6f9fd}.auth-brand-copy>p{font-size:17px;color:#9fadc0;max-width:540px}.auth-points{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:34px}.auth-points div{padding:16px;border:1px solid rgba(148,163,184,.15);background:rgba(9,14,20,.45);border-radius:14px}.auth-points b,.auth-points span{display:block}.auth-points b{font-size:13px;color:#6ee7b7}.auth-points span{font-size:12px;color:#8593a6;margin-top:4px}.auth-panel-foot{position:relative;z-index:1;color:#657488;font-size:12px}.auth-card-wrap{display:grid;place-items:center;padding:44px 24px;background:#0a0f15}.auth-card{width:min(500px,100%)}.auth-back{display:inline-flex;margin-bottom:38px;color:#7f8da0}.auth-back:hover{color:#b7c4d4}.auth-heading{margin-bottom:26px}.auth-heading h1{font-size:38px;letter-spacing:-.035em;margin:12px 0 7px}.auth-heading p{margin:0;color:#8998ab}.auth-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#13392f;color:#6ee7b7;font-size:19px;border:1px solid #1e5949}.auth-form{background:#101821;border:1px solid #263444;border-radius:20px;padding:28px;box-shadow:0 24px 80px rgba(0,0,0,.22)}.auth-form label{display:block;font-size:13px;margin:0 0 6px;color:#c7d2df}.auth-form input{margin:0 0 18px;padding:14px 15px;border-radius:12px;background:#0b1118;border-color:#304053;outline:none;transition:.18s}.auth-form input:focus{border-color:#52d4a7;box-shadow:0 0 0 3px rgba(82,212,167,.09)}.password-wrap{position:relative}.password-wrap input{padding-right:78px}.password-toggle{position:absolute;right:8px;top:7px;padding:7px 9px;border-radius:8px;background:#1b2836;color:#aebdce;font-size:11px}.auth-row{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:13px;margin:2px 0 20px}.auth-submit{width:100%;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;font-size:14px}.auth-submit span{font-size:18px}.auth-legal{font-size:11px;color:#657488;text-align:center;margin:16px 5px 0}.password-strength{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin:-10px 0 18px}.password-strength span{height:3px;background:#263444;border-radius:8px}.password-strength small{grid-column:1/-1;color:#657488;margin-top:2px}.admin-toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:18px 0}.status-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}.status-active{background:#11352a;color:#78e6bd}.status-blocked{background:#441d24;color:#fda4af}.status-admin{background:#172e4d;color:#9ac7ff}.user-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}.split{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.danger-zone{border-color:#55252d;background:#171116}.inline-check{display:flex;align-items:center;gap:9px;margin:8px 0 16px}.inline-check input{width:auto;margin:0}.form-note{font-size:12px;color:#7f8da0}.user-search{display:grid;grid-template-columns:1fr 180px auto;gap:10px;align-items:end}.empty-state{text-align:center;padding:42px;color:#8291a4}
@media(max-width:900px){.auth-shell{grid-template-columns:1fr}.auth-brand-panel{min-height:310px;padding:28px}.auth-brand-copy h2{font-size:38px}.auth-points{display:none}.auth-panel-foot{display:none}.auth-card-wrap{padding-top:34px}.split{grid-template-columns:1fr}}
@media(max-width:620px){.auth-brand-panel{min-height:230px}.auth-brand-copy>p{display:none}.auth-brand-copy h2{font-size:32px}.auth-card-wrap{padding:28px 16px}.auth-form{padding:20px}.auth-heading h1{font-size:32px}.user-search{grid-template-columns:1fr}}

/* v1.3 Certificate & Trust Experience */
.dashboard-hero{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:28px 30px;margin-bottom:22px;border:1px solid #244239;border-radius:22px;background:radial-gradient(circle at 90% 20%,rgba(82,212,167,.13),transparent 30%),linear-gradient(135deg,#101a22,#0e171d)}.dashboard-hero h2{font-size:32px;margin:7px 0}.dashboard-hero p{margin:0;color:#94a3b8}.dashboard-metrics .card small{color:#718096}.metric-small{font-size:23px}.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0 32px}.quick-actions a{display:flex;flex-direction:column;gap:4px;padding:18px;background:#101923;border:1px solid #273747;border-radius:15px}.quick-actions a:hover{border-color:#3b6d5e;background:#122019}.quick-actions b{color:#e9f5f0}.quick-actions span{font-size:12px;color:#7e8da0}.section-head{display:flex;justify-content:space-between;align-items:center;margin:24px 0 12px}.section-head h2{margin:0}.certificate-list{display:grid;gap:10px}.certificate-row{display:flex;justify-content:space-between;align-items:center;gap:22px;padding:16px 18px;background:#101923;border:1px solid #263545;border-radius:14px}.certificate-row>div{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.certificate-row code{font-size:11px;color:#8898aa}.certificate-hero{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px 30px;border:1px solid #285044;border-radius:22px;background:radial-gradient(circle at 90% 30%,rgba(82,212,167,.17),transparent 30%),#101a22;margin-bottom:18px}.certificate-hero h2{font-size:30px;margin:6px 0}.certificate-status{font-weight:900;letter-spacing:.08em;padding:10px 14px;border-radius:999px;background:#153b31;color:#7af0c4}.cert-revoked{border-color:#63303a}.cert-revoked .certificate-status{background:#4a2028;color:#fda4af}.cert-grid{display:grid;grid-template-columns:1fr 300px;gap:18px}.cert-main{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:0;overflow:hidden}.cert-field{padding:20px;border-bottom:1px solid #263545}.cert-field:nth-child(odd){border-right:1px solid #263545}.cert-field.wide{grid-column:1/-1;border-right:0}.cert-field span{display:block;color:#75869a;font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:7px}.cert-field strong{display:block}.cert-field code{display:block;color:#86d9c0;line-height:1.7}.cert-verify-box{text-align:center}.verify-code{font:800 24px/1.2 ui-monospace,monospace;letter-spacing:.12em;margin:8px 0 18px;color:#77e8c0}.digital-seal{width:144px;height:144px;margin:0 auto 18px;display:grid;grid-template-columns:repeat(9,1fr);gap:2px;padding:10px;background:#f5faf8;border-radius:12px}.digital-seal i{background:#dbe8e3}.digital-seal i.on{background:#12372f}.cert-actions{margin-top:18px}.verify-hero{max-width:760px;margin-bottom:18px}.verify-hero h2{font-size:32px;margin:8px 0}.verify-hero p{color:#8d9caf}.verify-form{max-width:850px}.verify-result{margin-top:18px;padding:24px;border-radius:18px;border:1px solid}.verify-result.good{background:#0f211c;border-color:#275445}.verify-result.bad{background:#251417;border-color:#60303a}.verify-result-head{display:flex;justify-content:space-between;align-items:center;gap:18px}.verify-result-head h2{margin:6px 0}.verify-checks{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0}.verify-checks>div{padding:14px;border-radius:12px;background:#0d161d}.verify-checks b,.verify-checks span{display:block}.verify-checks span{font-size:12px;color:#8291a3;margin-top:4px}.verify-checks .pass b{color:#70e2b8}.verify-checks .fail b{color:#fca5a5}.verify-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px}.verify-meta p{margin:0;padding:12px;border-top:1px solid rgba(148,163,184,.13)}.verify-meta span{display:block;color:#77889b;font-size:11px}.filterbar{display:grid;grid-template-columns:1fr 190px auto;gap:10px;align-items:end}.filterbar input,.filterbar select{margin:0}.inline-action{display:flex;gap:6px;align-items:center}.inline-action input{margin:0;min-width:150px}.health-score{display:flex;align-items:baseline;gap:8px;padding:28px;background:linear-gradient(135deg,#10251e,#101923);border:1px solid #2d5b4c;border-radius:20px;margin-bottom:18px}.health-score span{margin-right:auto;color:#75dcb9;font-weight:800;letter-spacing:.12em}.health-score strong{font-size:58px}.health-score em{color:#7d8da0}.health-list{display:grid;gap:10px}.health-item{display:flex;justify-content:space-between;padding:16px 18px;border-radius:13px;border:1px solid}.health-item.healthy{background:#102019;border-color:#285044}.health-item.unhealthy{background:#261417;border-color:#68313a}.health-item span{color:#8898aa}.admin-hero{border-color:#31445a}
@media(max-width:900px){.quick-actions{grid-template-columns:1fr 1fr}.cert-grid{grid-template-columns:1fr}.verify-checks{grid-template-columns:1fr}.filterbar{grid-template-columns:1fr}.cert-main{grid-template-columns:1fr}.cert-field:nth-child(odd){border-right:0}.cert-field.wide{grid-column:auto}.certificate-row{align-items:flex-start}.certificate-row>div:last-child{justify-content:flex-end}}
@media(max-width:620px){.dashboard-hero,.certificate-hero,.verify-result-head,.certificate-row{flex-direction:column;align-items:flex-start}.quick-actions{grid-template-columns:1fr}.verify-meta{grid-template-columns:1fr}}
/* v1.4.3 Authenticator selector */
.authenticator-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}.authenticator-option{display:flex;gap:12px;align-items:flex-start;padding:15px;border:1px solid #293d50;border-radius:13px;background:#0e1822;cursor:pointer;transition:.18s ease}.authenticator-option:hover{border-color:#53d6b2;transform:translateY(-1px)}.authenticator-option input{width:auto;margin-top:3px}.authenticator-option span{display:flex;flex-direction:column;gap:3px}.authenticator-option small{color:#8faac2}@media(max-width:700px){.authenticator-options{grid-template-columns:1fr}}