:root{--bg-primary: #020617;--bg-elevated: #0b1120;--accent: #22d3ee;--accent-soft: rgba(34, 211, 238, .12);--accent-strong: #06b6d4;--text-main: #e5e7eb;--text-muted: #9ca3af;--danger: #f87171;--success: #4ade80;--border-subtle: #1f2937}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Inter,sans-serif;background:radial-gradient(circle at top,#0f172a 0,#020617 55%);color:var(--text-main)}a{color:inherit;text-decoration:none}button{font-family:inherit}.app-shell{display:flex;min-height:100vh}.app-main{flex:1;padding:20px 24px;overflow:auto}.pf-topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--border-subtle);background:#0f172ae6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:20}.pf-logo{font-weight:900;letter-spacing:.08em;font-size:18px}.pf-tagline{font-size:11px;color:var(--text-muted)}.pf-sidebar{width:240px;background:linear-gradient(180deg,#020617,#020617 30%,#020617);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;min-height:100vh;position:sticky;top:0}.pf-sidebar-nav{padding:16px 10px 10px;flex:1}.pf-nav-section-title{font-size:11px;text-transform:uppercase;color:var(--text-muted);margin:16px 10px 8px;letter-spacing:.08em}.pf-nav-link{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;font-size:14px;color:var(--text-muted);cursor:pointer;border:1px solid transparent}.pf-nav-link.active{background:var(--accent-soft);border-color:var(--accent-strong);color:var(--accent)}.btn-primary{background:var(--accent-strong);color:#0f172a;border:none;padding:10px 18px;border-radius:999px;font-weight:600;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}.btn-primary:hover{background:var(--accent)}.btn-outline{background:transparent;color:var(--accent);border-radius:999px;border:1px solid var(--accent-soft);padding:8px 16px;font-size:13px;cursor:pointer}.btn-outline:hover{border-color:var(--accent)}.btn-ghost{background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-size:13px}.card{background:var(--bg-elevated);border-radius:16px;border:1px solid var(--border-subtle);padding:16px 18px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:8px}.card-title{font-size:16px;font-weight:600}.card-subtitle{font-size:13px;color:var(--text-muted)}input,select,textarea{background:#020617;border-radius:10px;border:1px solid #1f2937;padding:8px 10px;color:var(--text-main);font-size:14px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-strong);box-shadow:0 0 0 1px #22d3ee66}label{font-size:13px;margin-bottom:4px;display:inline-block}.field{margin-bottom:12px}.text-muted{color:var(--text-muted)}.chip{font-size:11px;padding:3px 8px;border-radius:999px;border:1px solid var(--border-subtle);display:inline-flex;align-items:center;gap:4px}.chip-success{border-color:#4ade8099;color:var(--success)}.chip-danger{border-color:#f87171b3;color:var(--danger)}.grid{display:grid;gap:16px}@media (min-width: 900px){.grid-2{grid-template-columns:2fr 1.2fr}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{padding:8px 6px;text-align:left;border-bottom:1px solid rgba(31,41,55,.8)}.table th{color:var(--text-muted);font-weight:500}.badge{font-size:11px;padding:3px 8px;border-radius:999px;background:#0f172ae6;border:1px solid var(--border-subtle)}.badge-pill{border-radius:999px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.flex-center{display:flex;justify-content:center;align-items:center}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{max-width:400px;width:100%}.login-title{font-size:22px;font-weight:700;margin-bottom:4px}.login-subtitle{font-size:13px;color:var(--text-muted);margin-bottom:16px}.error-text{color:var(--danger);font-size:13px;margin-top:6px}.pill-list{display:flex;flex-wrap:wrap;gap:6px;font-size:11px;color:var(--text-muted)}