:root{--bg:#f4f6f8;--ink:#17202a;--line:#d9dee5;--accent:#111827;--ok:#0a7a35;--warn:#a56300;--bad:#b42318}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink)}
.topbar{display:flex;justify-content:space-between;align-items:center;background:white;border-bottom:1px solid var(--line);padding:12px 24px;position:sticky;top:0;z-index:2}
.brand{display:flex;align-items:center;gap:14px}.brand img{width:180px;max-height:52px;object-fit:contain}.brand small{display:block;color:#68707c;margin-top:4px}
main{max-width:1180px;margin:26px auto;padding:0 16px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:0 2px 12px rgba(0,0,0,.04)}
.login-card{max-width:420px;margin:70px auto}.hidden{display:none!important}.muted{color:#68707c}.msg{margin-top:12px;color:var(--bad)}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid #c9cfd7;border-radius:8px;background:#fff;font:inherit}label{font-size:13px;font-weight:700;margin-bottom:5px;display:block}
button,.btn{border:0;border-radius:8px;background:var(--accent);color:#fff;padding:10px 15px;cursor:pointer;font-weight:700;text-decoration:none;display:inline-block}
button.secondary,.btn.secondary{background:#eef1f5;color:#111}.danger{background:var(--bad)!important}.success{background:var(--ok)!important}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:14px 0}.wide{grid-column:1/-1}
table{width:100%;border-collapse:collapse;margin-top:16px;font-size:14px}th,td{padding:10px;border-bottom:1px solid #e8ebef;text-align:left;vertical-align:top}th{background:#fafbfc}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#eef1f5;font-size:12px}.badge.Approved,.badge.Paid{background:#dcfce7;color:#166534}.badge.Rejected{background:#fee2e2;color:#991b1b}.badge.Pending{background:#fef3c7;color:#92400e}
.actions{display:flex;gap:6px;flex-wrap:wrap}.profile-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 30px}
@media(max-width:760px){.form-grid,.profile-grid{grid-template-columns:1fr}.brand img{width:130px}.topbar{padding:10px}.wide{grid-column:auto}table{font-size:12px}th,td{padding:7px}}