:root{--bg:#f5f7fb;--panel:#fff;--line:#d8e0ea;--text:#1f2937;--muted:#6b7280;--primary:#d91f3a;--dark:#111827;--ok:#e7f8ec;--danger:#fdecec}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}button,.button{display:inline-block;padding:10px 16px;border-radius:10px;border:none;background:var(--primary);color:#fff;cursor:pointer}.button.secondary{background:#334155}.button.gray{background:#64748b}.button.small{padding:7px 10px;font-size:13px}
.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:var(--dark);color:#fff;padding:22px;display:flex;flex-direction:column;gap:18px}.brand{font-size:22px;font-weight:700}.user-box{padding:14px;border-radius:14px;background:rgba(255,255,255,.08)}.user-name{font-weight:700}.user-role{font-size:13px;color:#cbd5e1}.nav{display:grid;gap:8px}.nav-link{padding:11px 12px;border-radius:10px;color:#dbe4ef}.nav-link.active,.nav-link:hover{background:rgba(255,255,255,.12);color:#fff}.logout{margin-top:auto;padding:11px 12px;border-radius:10px;background:rgba(255,255,255,.08);text-align:center}.content{padding:24px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.topbar h1{margin:0 0 6px;font-size:28px}.muted{color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 2px 10px rgba(15,23,42,.04)}.grid{display:grid;gap:16px}.grid.cards{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-bottom:18px}.card-number{font-size:30px;font-weight:700}.label{font-size:13px;color:var(--muted)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.table th{background:#f8fafc}.badge{display:inline-block;padding:6px 9px;border-radius:999px;font-size:12px;font-weight:700}.badge.green{background:#e8f8ee;color:#0f7a36}.badge.red{background:#fdecec;color:#b91c1c}.badge.orange{background:#fff3e6;color:#c26b00}.badge.blue{background:#e8f1ff;color:#2159c5}.actions{display:flex;gap:8px;flex-wrap:wrap}.alert{padding:12px 14px;border-radius:12px;margin-bottom:16px}.alert.success{background:var(--ok)}.alert.danger{background:var(--danger)}.form-grid{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid .full{grid-column:1/-1}.small{font-size:12px}.login-shell{display:grid;place-items:center;min-height:100vh;padding:20px}.login-card{max-width:460px;width:100%}.section-title{margin:0 0 12px;font-size:18px}.toolbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}.kpi{padding:16px}.kpi .card-number{margin-top:8px}.two-col{display:grid;grid-template-columns:2fr 1fr;gap:16px}.list{display:grid;gap:10px}.list-item{padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff}.footer-note{margin-top:18px;color:var(--muted);font-size:13px}
@media (max-width: 900px){.app-shell{grid-template-columns:1fr}.sidebar{position:sticky;top:0;z-index:10}.form-grid,.two-col{grid-template-columns:1fr}}