:root{--bg:#f5f7fb;--card:#fff;--text:#111827;--muted:#6b7280;--primary:#2563eb;--danger:#dc2626;--ok:#16a34a;--border:#e5e7eb}
*{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}.wrap{max-width:1150px;margin:auto;padding:18px}.nav{background:#0f172a;color:white}.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{font-weight:800;font-size:20px}.menu{display:flex;gap:10px;flex-wrap:wrap}.menu a{padding:8px 11px;border-radius:10px;background:rgba(255,255,255,.08)}.hero{padding:38px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:0 10px 25px rgba(15,23,42,.05)}.card h3{margin:0 0 10px}.muted{color:var(--muted);font-size:14px}.btn{display:inline-block;border:0;border-radius:10px;padding:10px 14px;background:var(--primary);color:white;cursor:pointer;font-weight:700}.btn.secondary{background:#334155}.btn.danger{background:var(--danger)}.btn.ok{background:var(--ok)}input,textarea,select{width:100%;padding:11px;border:1px solid var(--border);border-radius:10px;margin:7px 0 13px;background:white}label{font-weight:700;font-size:14px}table{width:100%;border-collapse:collapse;background:white;border-radius:14px;overflow:hidden}th,td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{background:#f1f5f9}.alert{padding:12px;border-radius:12px;margin:12px 0;background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#e0e7ff;color:#3730a3;font-size:12px;font-weight:700}.pending{background:#fef3c7;color:#92400e}.approved,.paid{background:#dcfce7;color:#166534}.rejected,.blocked{background:#fee2e2;color:#991b1b}.stat{font-size:28px;font-weight:900}.footer{text-align:center;color:var(--muted);padding:25px}.actions{display:flex;gap:8px;flex-wrap:wrap}@media(max-width:700px){.nav .wrap{align-items:flex-start;flex-direction:column}.table-scroll{overflow-x:auto}th,td{min-width:130px}}