:root{--bg-navy: #0b1120;--bg-slate: #1e293b;--bg-slate-hover: #334155;--bg-panel: #151f32;--accent-cyan: #38bdf8;--accent-indigo: #6366f1;--accent-gradient: linear-gradient(135deg, #38bdf8 0%, #6366f1 100%);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border: #334155;--success: #22c55e;--danger: #ef4444;--warning: #f59e0b;--radius: 10px;--shadow: 0 4px 24px rgba(0, 0, 0, .35)}*{box-sizing:border-box}body{background:var(--bg-navy);color:var(--text-primary);line-height:1.5}.geo-accent{position:absolute;pointer-events:none;opacity:.15;background:var(--accent-gradient);clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.65rem 1.25rem;border-radius:8px;font-weight:600;font-size:.9rem;border:none;cursor:pointer;transition:all .15s ease}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-gradient);color:#fff}.btn-primary:hover:not(:disabled){filter:brightness(1.1);box-shadow:0 0 20px #38bdf859}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg-slate-hover);color:var(--text-primary)}.btn-danger{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff}.form-group{margin-bottom:1.1rem}.form-group label{display:block;font-size:.8rem;font-weight:500;color:var(--text-secondary);margin-bottom:.35rem}.form-group input,.form-group select{width:100%;padding:.7rem .9rem;background:var(--bg-navy);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:.95rem;outline:none;transition:border-color .15s}.form-group input:focus,.form-group select:focus{border-color:var(--accent-cyan);box-shadow:0 0 0 3px #38bdf826}.panel{background:var(--bg-slate);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}.alert{padding:.85rem 1rem;border-radius:8px;font-size:.9rem;margin-bottom:1rem}.alert-error{background:#ef44441f;border:1px solid rgba(239,68,68,.35);color:#fca5a5}.alert-success{background:#22c55e1f;border:1px solid rgba(34,197,94,.35);color:#86efac}.alert-info{background:#38bdf81a;border:1px solid rgba(56,189,248,.3);color:#7dd3fc}.app-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}@media (max-width: 900px){.app-shell{grid-template-columns:1fr}}.sidebar{background:var(--bg-panel);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:1.25rem 0}.sidebar-logo{padding:0 1.25rem 1.5rem;font-weight:700;font-size:1.1rem;letter-spacing:-.02em;display:flex;align-items:center;gap:.5rem}.sidebar-logo span.brand{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-section{padding:.5rem .75rem;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-top:.75rem}.nav-item{display:flex;align-items:center;gap:.65rem;padding:.55rem 1.25rem;color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;border-left:3px solid transparent;transition:all .12s}.nav-item:hover{background:#38bdf80f;color:var(--text-primary)}.nav-item.active{background:#38bdf81a;color:var(--accent-cyan);border-left-color:var(--accent-cyan)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1.75rem;border-bottom:1px solid var(--border);background:#0b1120d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:50}.topbar-right{display:flex;align-items:center;gap:1rem}.lang-toggle{display:flex;background:var(--bg-slate);border-radius:6px;overflow:hidden;border:1px solid var(--border)}.lang-toggle button{padding:.35rem .7rem;font-size:.75rem;font-weight:600;border:none;background:transparent;color:var(--text-muted);cursor:pointer}.lang-toggle button.active{background:var(--accent-indigo);color:#fff}.main-content{padding:1.75rem;overflow-y:auto}.user-chip{display:flex;align-items:center;gap:.6rem;font-size:.85rem}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;color:#fff}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:2rem}.auth-card{width:100%;max-width:420px;position:relative;z-index:2}.auth-card h1{font-size:1.6rem;font-weight:700;margin-bottom:.35rem;letter-spacing:-.02em}.auth-card .subtitle{color:var(--text-secondary);font-size:.9rem;margin-bottom:1.75rem}.data-table{width:100%;border-collapse:collapse;font-size:.875rem}.data-table th{text-align:left;padding:.75rem 1rem;color:var(--text-muted);font-weight:500;font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border)}.data-table td{padding:.85rem 1rem;border-bottom:1px solid var(--border);vertical-align:middle}.data-table tr:hover td{background:#38bdf808}.badge{display:inline-block;padding:.2rem .55rem;border-radius:999px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.badge-pending{background:#f59e0b26;color:#fbbf24}.badge-approved{background:#22c55e26;color:#4ade80}.badge-revoked{background:#ef444426;color:#f87171}.badge-coo{background:#6366f133;color:#a5b4fc}.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-muted)}