:root{--bg:#0b1220;--bg-alt:#111a2e;--bg-card:#162033;--border:#2d3748;--text:#e6edf3;--text-dim:#a0aec0;--text-muted:#718096;--primary:#4a90e2;--accent:#e86a33;--success:#7ee787;--warning:#f5d76e;--danger:#fc8181}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:var(--primary);text-decoration:none}a:hover{color:var(--accent)}button{cursor:pointer;border:1px solid var(--border);background:var(--bg-card);color:var(--text);padding:.5rem 1rem;border-radius:6px;font-size:.9rem;transition:all .15s}button.primary,button:hover{border-color:var(--primary)}button.primary{background:linear-gradient(90deg,#1f3a5f 0,var(--primary) 100%);color:#fff}button.primary:hover{filter:brightness(1.15)}input,select,textarea{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:.5rem .75rem;font-size:.9rem}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}table{width:100%;border-collapse:collapse;font-size:.9rem}th{text-align:left;color:var(--text-dim);font-weight:500}td,th{padding:.75rem .5rem;border-bottom:1px solid var(--border)}tr:hover td{background:rgba(74,144,226,.05)}.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:var(--bg-alt);border-right:1px solid var(--border);padding:1.5rem 1rem;display:flex;flex-direction:column}.brand{font-size:1.5rem;font-weight:700;background:linear-gradient(90deg,var(--primary) 0,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.25rem}.brand-sub{font-size:.7rem;color:var(--text-muted);margin-bottom:2rem}.nav{display:flex;flex-direction:column;gap:.25rem}.nav a{color:var(--text-dim);padding:.6rem .75rem;border-radius:6px;font-size:.9rem}.nav a.active,.nav a:hover{background:var(--bg-card);color:var(--text)}.nav a.active{border-left:3px solid var(--primary);padding-left:.5rem}.user-box{margin-top:auto;padding-top:1rem;border-top:1px solid var(--border);font-size:.85rem}.user-box .name{color:var(--text)}.user-box .role{color:var(--text-muted);font-size:.75rem}.main{padding:2rem 2.5rem;max-width:1400px;margin:0 auto;width:100%}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.page-header h1{margin:0;font-size:1.75rem}.page-header p{margin:.25rem 0 0;color:var(--text-dim);font-size:.9rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.card h2{margin:0 0 1rem;font-size:1.1rem}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:1rem;gap:1rem;margin-bottom:2rem}.kpi{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1.25rem}.kpi .label{color:var(--text-muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.5px}.kpi .value{font-size:2rem;font-weight:600;margin-top:.5rem}.kpi .sub{color:var(--text-dim);font-size:.8rem;margin-top:.25rem}.badge{display:inline-block;padding:.15rem .6rem;border-radius:999px;font-size:.7rem;font-weight:500}.badge.success{background:#1a3d23;color:var(--success)}.badge.warning{background:#3d2f1a;color:var(--warning)}.badge.danger{background:#3d1a1a;color:var(--danger)}.badge.info{background:#1a2c3d;color:var(--primary)}.badge.muted{background:#2a3343;color:var(--text-dim)}.tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--border);margin-bottom:1.5rem}.tabs button{background:transparent;color:var(--text-dim);padding:.75rem 1.25rem;border:none;border-bottom:2px solid transparent;border-radius:0}.tabs button:hover{color:var(--text)}.tabs button.active{color:var(--text);border-bottom-color:var(--primary)}.empty{padding:3rem 1rem;text-align:center;color:var(--text-muted)}.toolbar{display:flex;gap:.75rem;margin-bottom:1rem;align-items:center}.toolbar input{flex:1 1}.bar{height:6px;background:var(--bg);border-radius:999px;overflow:hidden;margin-top:.25rem}.bar>div{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent))}@media (max-width:800px){.layout{grid-template-columns:1fr}.sidebar{display:none}.main{padding:1rem}}