body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f4f7fb;color:#1f2937}
.container{max-width:1280px;margin:0 auto;padding:24px}
.topbar{background:linear-gradient(135deg,#4f46e5,#2563eb);color:#fff;padding:24px;border-radius:16px;display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px}
.topbar h1{margin:0 0 6px}.topbar p{margin:0;opacity:.9}
.userbox{background:rgba(255,255,255,.18);padding:14px;border-radius:12px;min-width:180px}
.logout-link{display:inline-block;margin-top:8px;color:#fff;font-weight:700}
.card{background:#fff;border-radius:16px;padding:20px;box-shadow:0 8px 30px rgba(0,0,0,.06);margin-bottom:20px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat-box{background:#fff;padding:18px;border-radius:16px;box-shadow:0 8px 30px rgba(0,0,0,.06)}
.stat-box h3{margin:0;font-size:28px;color:#2563eb}.stat-box p{margin:8px 0 0;color:#6b7280}
label{display:block;font-weight:600;margin-bottom:6px}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #d1d5db;border-radius:10px;box-sizing:border-box;margin-bottom:14px}
button,.btn{display:inline-block;background:#2563eb;color:#fff;border:none;padding:11px 16px;border-radius:10px;cursor:pointer;font-weight:600;text-decoration:none}.btn.danger,button.danger{background:#dc2626}.btn.small,button.small{padding:8px 12px;font-size:13px}
table{width:100%;border-collapse:collapse;margin-top:10px}th,td{border-bottom:1px solid #e5e7eb;padding:10px;text-align:left;vertical-align:top}th{background:#eff6ff}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:20px}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;text-transform:uppercase}.badge.approved{background:#dcfce7;color:#166534}.badge.pending{background:#fef3c7;color:#92400e}.badge.rejected{background:#fee2e2;color:#991b1b}
a{color:#2563eb;text-decoration:none;font-weight:600}.muted{color:#6b7280}.login-card{max-width:700px;margin:40px auto}.actions-inline form{display:inline-block;margin-right:8px}.clear-link{margin-left:10px}.nav-links a{margin-right:12px}
@media (max-width:900px){.grid-2,.grid-3,.stats{grid-template-columns:1fr}.topbar{flex-direction:column}}