body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f4f4f4;
}
.app-header {
    background: #1a252c;
    color: white;
    padding: 15px;
    text-align: center;
}
.app-header span { color: #d4af37; }

.delivery-list { padding: 15px; }

.status-bar {
    background: #4caf50;
    color: white;
    text-align: center;
    padding: 5px;
    border-radius: 20px;
    margin-bottom: 15px;
    font-size: 12px;
}
.status-bar.offline { background: #f44336; }

.delivery-card {
    background: white;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.delivery-card h3 { margin: 0 0 5px 0; font-size: 16px; }
.delivery-card p { margin: 0 0 15px 0; font-size: 14px; color: #666; }

.actions { display: flex; gap: 10px; }
.btn {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    color: white;
}
.btn-success { background: #4caf50; }
.btn-danger { background: #f44336; }
.btn-primary { background: #1a252c; color: white; padding: 15px; border:none; border-radius:5px;}
.block { display: block; width: 100%; }