:root{
  --bg:#0A0A0A; --page:#0F0F0F; --card:#1A1A1A; --input:#161616;
  --surface:#282828; --border:#313131; --sidebar:#090A05;
  --text:#FFFFFF; --muted:#717680; --gray:#6A7282;
  --primary:#C4FF0E; --primary-hover:#A5FE29;
  --success:#00C758; --error:#FB2C36; --warn:#EDB200;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.04em}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--primary);box-shadow:0 0 12px var(--primary)}
.shell{min-height:100vh;display:flex;flex-direction:column}
.topbar{padding:18px 32px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;background:var(--sidebar)}
.topbar .right{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:14px}
.topbar a.btn-link{color:var(--text)}
.topbar a.btn-link:hover{color:var(--primary)}
.center{flex:1;display:flex;align-items:center;justify-content:center;padding:32px}
.card-auth{width:100%;max-width:420px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:36px}
.card-auth h1{font-size:22px;font-weight:700;margin-bottom:6px}
.card-auth p.lead{color:var(--muted);font-size:14px;margin-bottom:24px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;letter-spacing:.04em;text-transform:uppercase}
.field input{width:100%;background:var(--input);border:1px solid var(--border);border-radius:10px;padding:12px 14px;color:var(--text);font-size:14px;outline:none;transition:border-color .15s}
.field input:focus{border-color:var(--primary)}
.btn-primary{width:100%;padding:13px;border-radius:10px;background:var(--primary);color:#0A0A0A;font-weight:700;font-size:14px;letter-spacing:.04em;transition:background .15s,box-shadow .15s}
.btn-primary:hover{background:var(--primary-hover);box-shadow:0 0 18px rgba(196,255,14,.35)}
.btn-secondary{padding:10px 16px;border-radius:10px;background:transparent;border:1px solid var(--border);color:var(--text);font-size:13px;transition:border-color .15s,color .15s}
.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}
.btn-danger{padding:10px 16px;border-radius:10px;background:transparent;border:1px solid var(--border);color:var(--error);font-size:13px;transition:border-color .15s}
.btn-danger:hover{border-color:var(--error)}
.alt{margin-top:16px;text-align:center;color:var(--muted);font-size:13px}
.error{background:rgba(251,44,54,.1);border:1px solid rgba(251,44,54,.4);color:#ff6b73;padding:10px 12px;border-radius:8px;font-size:13px;margin-bottom:14px;display:none}
.error.show{display:block}
.dash{padding:32px;max-width:1280px;margin:0 auto;width:100%}
.dash h1{font-size:24px;font-weight:700;margin-bottom:6px}
.dash p.sub{color:var(--muted);font-size:14px;margin-bottom:32px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}
.tile{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;display:flex;flex-direction:column;align-items:center;text-align:center;cursor:pointer;transition:transform .15s,border-color .15s,box-shadow .25s;position:relative;text-decoration:none;color:var(--text)}
.tile:hover{transform:translateY(-3px);border-color:var(--primary);box-shadow:0 8px 30px rgba(196,255,14,.25),0 0 0 1px rgba(196,255,14,.4)}
.tile .icon{width:64px;height:64px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800;margin-bottom:14px;background:linear-gradient(135deg,rgba(196,255,14,.12),rgba(196,255,14,.04));border:1px solid rgba(196,255,14,.18);color:var(--primary)}
.tile .name{font-weight:700;font-size:15px;margin-bottom:4px}
.tile .desc{color:var(--muted);font-size:12px;line-height:1.4}
.section-title{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin:32px 0 14px}
.table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.table th,.table td{padding:14px 16px;text-align:left;font-size:14px;border-bottom:1px solid var(--border)}
.table th{background:var(--sidebar);color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.table tr:last-child td{border-bottom:none}
.badge{display:inline-block;padding:4px 10px;border-radius:9999px;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.badge-pending{background:rgba(237,178,0,.15);color:var(--warn)}
.badge-approved{background:rgba(0,199,88,.15);color:var(--success)}
.badge-denied{background:rgba(251,44,54,.15);color:var(--error)}
.badge-admin{background:rgba(196,255,14,.15);color:var(--primary)}
.row-actions{display:flex;gap:8px;justify-content:flex-end}
.empty{padding:40px;text-align:center;color:var(--muted);font-size:14px}
.pulse{animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
@media(max-width:640px){.topbar{padding:14px 18px}.dash{padding:18px}.grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}