body { font-family: -apple-system, Arial, sans-serif; background: #f4f5f7; margin: 0; color: #222; }
.nav { background: #1f2937; padding: 14px 24px; display: flex; gap: 20px; align-items: center; }
.nav a { color: #e5e7eb; text-decoration: none; font-size: 14px; }
.nav a:hover { color: #fff; }
.nav .brand { color: #fff; font-weight: bold; margin-right: auto; }
.wrap { max-width: 960px; margin: 24px auto; padding: 0 16px; }
.card { background: #fff; border-radius: 8px; padding: 20px; margin-bottom: 16px; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid #eee; font-size: 14px; vertical-align: top; }
th { color: #666; font-weight: 600; }
.btn { display: inline-block; padding: 6px 14px; border-radius: 5px; border: none; cursor: pointer; font-size: 13px; text-decoration: none; }
.btn-approve { background: #16a34a; color: #fff; }
.btn-reject { background: #dc2626; color: #fff; }
.badge { padding: 2px 8px; border-radius: 10px; font-size: 12px; }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-replied { background: #d1fae5; color: #065f46; }
.badge-skipped { background: #e5e7eb; color: #374151; }
.badge-failed { background: #fee2e2; color: #991b1b; }
input, select, textarea { width: 100%; padding: 8px; border: 1px solid #ddd; border-radius: 5px; box-sizing: border-box; margin-bottom: 10px; font-size: 14px; }
label { font-size: 13px; color: #555; }