:root{--bg:#0a0a14;--panel:#13131f;--panel2:#1a1a2e;--border:#2a2a3e;--text:#e8e8f0;--muted:#8a8aa0;--accent:#00ffcc;--accent2:#7c3aed;--danger:#ff4d6d;--success:#22c55e;--radius:12px;--shadow:0 8px 32px rgba(0,0,0,.4)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:radial-gradient(ellipse at top,#1a1a2e 0%,#0a0a14 60%);color:var(--text);min-height:100vh;line-height:1.5}
a{color:var(--accent);text-decoration:none}
a:hover{opacity:.8}
.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.sidebar{background:var(--panel);border-right:1px solid var(--border);padding:24px 16px;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar h1{font-size:20px;margin-bottom:24px;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sidebar h1 small{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:2px}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:8px;color:var(--text);margin-bottom:4px;transition:.15s}
.sidebar nav a:hover{background:var(--panel2)}
.sidebar nav a.active{background:linear-gradient(90deg,rgba(0,255,204,.15),rgba(124,58,237,.1));color:var(--accent);border-left:3px solid var(--accent);padding-left:11px}
.sidebar nav a .ico{width:18px;text-align:center}
.main{padding:32px;overflow-x:hidden}
.main h2{font-size:28px;margin-bottom:24px;display:flex;align-items:center;gap:12px}
.main h2 .badge{font-size:11px;background:var(--panel2);padding:4px 10px;border-radius:99px;color:var(--muted);border:1px solid var(--border)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:.2s}
.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.card .label{color:var(--muted);font-size:13px;margin-bottom:8px}
.card .value{font-size:28px;font-weight:600;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px;box-shadow:var(--shadow)}
.panel h3{margin-bottom:16px;font-size:18px}
.btn{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#000;border:0;padding:10px 18px;border-radius:8px;font-weight:600;cursor:pointer;transition:.2s;font-size:14px}
.btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,255,204,.3)}
.btn.danger{background:var(--danger);color:#fff}
.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn.sm{padding:6px 12px;font-size:12px}
input,textarea,select{background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-size:14px;font-family:inherit;width:100%;transition:.15s}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,255,204,.1)}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.grow{flex:1}
table{width:100%;border-collapse:collapse;font-size:14px}
table th{text-align:left;padding:12px;color:var(--muted);font-weight:500;border-bottom:1px solid var(--border);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
table td{padding:14px 12px;border-bottom:1px solid var(--border)}
table tr:last-child td{border-bottom:0}
.code{background:#000;border:1px solid var(--border);border-radius:8px;padding:16px;font-family:'JetBrains Mono','Fira Code',Consolas,monospace;font-size:13px;color:#e0e0e8;overflow-x:auto;white-space:pre;line-height:1.6}
.code .kw{color:#c084fc}
.code .str{color:#86efac}
.code .com{color:#64748b}
.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600;text-transform:uppercase}
.tag.get{background:rgba(34,197,94,.15);color:#22c55e}
.tag.post{background:rgba(0,255,204,.15);color:var(--accent)}
.tag.delete{background:rgba(255,77,109,.15);color:var(--danger)}
.tag.ok{background:rgba(34,197,94,.15);color:#22c55e}
.tag.revoked{background:rgba(255,77,109,.15);color:var(--danger)}
.empty{text-align:center;padding:48px;color:var(--muted)}
.toast{position:fixed;top:24px;right:24px;background:var(--panel);border:1px solid var(--accent);border-radius:8px;padding:14px 20px;box-shadow:var(--shadow);z-index:1000;animation:slideIn .3s}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:999;backdrop-filter:blur(4px)}
.modal{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:28px;max-width:560px;width:90%;box-shadow:var(--shadow)}
.modal h3{margin-bottom:16px}
.key-display{font-family:monospace;font-size:13px;background:#000;padding:14px;border-radius:8px;border:1px solid var(--accent);word-break:break-all;margin:12px 0}
canvas{max-width:100%}

/* Login page */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-box{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:40px;max-width:420px;width:100%;box-shadow:var(--shadow)}
.login-box h1{font-size:32px;margin-bottom:8px;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.login-box p{color:var(--muted);margin-bottom:28px}
.login-box .err{background:rgba(255,77,109,.1);color:var(--danger);padding:10px;border-radius:8px;margin-bottom:16px;font-size:13px;border:1px solid rgba(255,77,109,.3)}
.login-box .btn{width:100%;margin-top:16px;padding:12px}

/* Responsive */
@media(max-width:900px){
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;top:0;left:-100%;z-index:100;width:80%;max-width:280px;height:100vh;transition:.3s}
  .sidebar.open{left:0}
  .main{padding:20px;padding-top:64px}
  .menu-btn{display:flex !important}
  .cards{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .cards{grid-template-columns:1fr}
  .main h2{font-size:22px}
  .panel{padding:18px}
  table{font-size:12px}
  table th,table td{padding:8px 6px}
  .login-box{padding:24px}
}
.menu-btn{display:none;position:fixed;top:16px;left:16px;z-index:101;background:var(--panel);border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:8px;cursor:pointer;font-size:18px}