* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #f5f5f5; color: #333; line-height: 1.5; }
nav { background: #1e293b; color: #fff; padding: 0.75rem 1.5rem; display: flex; align-items: center; justify-content: space-between; }
nav .brand { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.1rem; }
nav .nav-links { display: flex; align-items: center; gap: 1rem; }
nav .nav-links a { color: #cbd5e1; text-decoration: none; }
nav .nav-links a:hover { color: #fff; }
nav .user-info { color: #94a3b8; font-size: 0.85rem; }
main { max-width: 900px; margin: 2rem auto; padding: 0 1rem; }
h1 { margin-bottom: 1rem; }
h2 { margin-bottom: 0.75rem; font-size: 1.1rem; }
.card { background: #fff; border-radius: 8px; padding: 1.5rem; margin-bottom: 1.5rem; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
label { display: block; margin-top: 0.75rem; margin-bottom: 0.25rem; font-weight: 500; font-size: 0.9rem; }
input, select, textarea { width: 100%; padding: 0.5rem; border: 1px solid #d1d5db; border-radius: 4px; font-size: 0.95rem; }
button { margin-top: 1rem; padding: 0.6rem 1.5rem; background: #2563eb; color: #fff; border: none; border-radius: 4px; cursor: pointer; font-size: 0.95rem; }
button:hover { background: #1d4ed8; }
.btn-approve { background: #16a34a; margin-top: 0.25rem; padding: 0.3rem 0.75rem; font-size: 0.85rem; }
.btn-approve:hover { background: #15803d; }
.btn-reject { background: #dc2626; margin-top: 0.25rem; padding: 0.3rem 0.75rem; font-size: 0.85rem; }
.btn-reject:hover { background: #b91c1c; }
.link-button { background: none; color: #cbd5e1; border: none; cursor: pointer; padding: 0; margin: 0; font-size: 0.9rem; text-decoration: underline; }
.link-button:hover { color: #fff; }
.inline-form { display: inline; }
.flash { padding: 0.75rem 1rem; border-radius: 4px; margin-bottom: 1rem; }
.flash-info { background: #dbeafe; color: #1e40af; }
.flash-success { background: #dcfce7; color: #166534; }
.flash-error { background: #fee2e2; color: #991b1b; }
.small { font-size: 0.85rem; margin-top: 1rem; color: #6b7280; }
.small a { color: #2563eb; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.5rem; border-bottom: 1px solid #e5e7eb; }
th { font-weight: 600; color: #6b7280; font-size: 0.8rem; text-transform: uppercase; }
.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 600; }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-approved, .badge-active { background: #dcfce7; color: #166534; }
.badge-rejected, .badge-disabled { background: #fee2e2; color: #991b1b; }
.progress-info { margin-bottom: 0.5rem; }
.progress-bar { background: #e5e7eb; border-radius: 4px; height: 1.25rem; overflow: hidden; }
.progress-fill { background: #2563eb; height: 100%; border-radius: 4px; transition: width 0.3s; }
.success-text { color: #166534; font-weight: 600; margin-top: 0.5rem; }
.actions form { margin-bottom: 0.25rem; }
.small-input { width: auto; display: inline; padding: 0.2rem 0.4rem; font-size: 0.8rem; margin-right: 0.25rem; }