:root{
  --bg:#0b1220; --bg2:#0f1830; --card:#131d33; --card2:#182542; --line:#22304f;
  --red:#e63946; --text:#e8ecf5; --muted:#8b97b3;
  --green:#2fbf71; --amber:#f4a259; --blue:#4d96ff; --purple:#9b5de5;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Segoe UI",Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:var(--blue);text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px;background:var(--bg2);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:9px 12px;width:100%}
input:focus,select:focus{outline:none;border-color:var(--blue)}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
.boot{display:flex;align-items:center;justify-content:center;height:100vh;font-size:20px;color:var(--muted)}

.layout{display:flex;min-height:100vh}
.sidebar{width:230px;background:var(--bg2);border-right:1px solid var(--line);padding:16px 10px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;padding:6px 10px 18px}
.brand .logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--purple),#5a2fbf);display:flex;align-items:center;justify-content:center;font-size:16px}
.brand small{display:block;font-size:10px;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.6px}
.nav{display:flex;flex-direction:column;gap:2px;flex:1}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--muted);font-weight:500}
.nav a:hover{background:var(--card);color:var(--text)}
.nav a.active{background:var(--card2);color:var(--text);border-left:3px solid var(--purple)}
.nav .count{margin-left:auto;background:var(--red);color:#fff;border-radius:999px;font-size:11px;padding:1px 7px;font-weight:700}
.sidefoot{border-top:1px solid var(--line);padding-top:10px;font-size:12px;color:var(--muted)}
.main{flex:1;padding:20px 26px;max-width:1400px}
.topbar{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.topbar h1{font-size:22px;font-weight:700;flex:1}

.grid{display:grid;gap:14px}
.grid.kpis{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.kpi .label{font-size:12px;color:var(--muted)}
.kpi .value{font-size:26px;font-weight:700;margin-top:6px}
.kpi .hint{font-size:11px;color:var(--muted);margin-top:4px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.card h3{font-size:13px;color:var(--muted);margin-bottom:12px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}

table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:middle}
th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.4px;font-weight:600}
tbody tr:hover{background:var(--card2)}
.mono{font-family:Consolas,monospace;font-size:12px}
.small{font-size:12px}
.muted{color:var(--muted)}
.right{text-align:right}

.badge{display:inline-block;border-radius:999px;padding:3px 10px;font-size:11px;font-weight:600;border:1px solid transparent}
.b-pending{background:rgba(244,162,89,.15);color:var(--amber);border-color:rgba(244,162,89,.35)}
.b-approved,.b-active{background:rgba(47,191,113,.15);color:var(--green);border-color:rgba(47,191,113,.35)}
.b-rejected,.b-revoked,.b-expired{background:rgba(230,57,70,.15);color:var(--red);border-color:rgba(230,57,70,.35)}
.b-none{background:rgba(139,151,179,.15);color:var(--muted);border-color:rgba(139,151,179,.3)}
.b-lifetime{background:rgba(155,93,229,.15);color:var(--purple);border-color:rgba(155,93,229,.35)}

.btn{background:var(--card2);border:1px solid var(--line);color:var(--text);border-radius:9px;padding:9px 14px;font-size:13px;font-weight:600}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--purple);border-color:var(--purple);color:#fff}
.btn.primary:hover{filter:brightness(1.1)}
.btn.green{background:var(--green);border-color:var(--green);color:#06210f}
.btn.danger{background:transparent;border-color:rgba(230,57,70,.5);color:var(--red)}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:7px}
.btn:disabled{opacity:.5;cursor:not-allowed}

.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar input{max-width:300px}
.tabs{display:flex;gap:4px;margin-bottom:14px;background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:4px;width:fit-content}
.tabs button{background:none;border:none;color:var(--muted);padding:7px 14px;border-radius:7px;font-size:13px;font-weight:600}
.tabs button.active{background:var(--card2);color:var(--text)}

.modal-bg{position:fixed;inset:0;background:rgba(3,7,15,.75);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto;z-index:50}
.modal{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;width:100%;max-width:680px}
.modal.wide{max-width:900px}
.modal h2{font-size:17px;margin-bottom:14px}
.modal .mfoot{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid .full{grid-column:1/-1}
.kv{display:grid;grid-template-columns:130px 1fr;gap:6px 12px;font-size:13px;margin-bottom:14px}
.kv dt{color:var(--muted)}
.kv dd{word-break:break-word}
.proof{max-width:100%;border-radius:10px;border:1px solid var(--line);margin-top:8px;background:#000}
textarea{min-height:70px;resize:vertical}
.toastbox{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:99}
.toast{background:var(--card2);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:9px;padding:11px 14px;font-size:13px;max-width:340px;box-shadow:0 8px 24px rgba(0,0,0,.4)}
.toast.ok{border-left-color:var(--green)}
.toast.err{border-left-color:var(--red)}
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.login-box{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px;width:100%;max-width:380px;text-align:center}
.login-box .logo{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--purple),#5a2fbf);display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 14px}
.login-box h1{font-size:19px;margin-bottom:6px}
.login-box .sub{color:var(--muted);font-size:13px;margin-bottom:20px}
.login-box .field{text-align:left;margin-bottom:12px}
.login-box button{width:100%;padding:11px}
.err{color:var(--red);font-size:12px;margin-bottom:10px;min-height:16px}
.empty{padding:30px;text-align:center;color:var(--muted);font-size:13px}
.copyrow{display:flex;gap:8px;align-items:center}
.copyrow input{font-family:Consolas,monospace;font-size:11px}
pre.pem{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:12px;font-size:11px;overflow:auto;max-height:220px;color:var(--muted)}