body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f6f9;
}
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.btn-primary {
    background-color: #333;
    border-color: #333;
}
.btn-primary:hover {
    background-color: #000;
}
.navbar-brand {
    font-weight: bold;
    color: #333 !important;
}
.form-control:focus {
    border-color: #555;
    box-shadow: 0 0 0 0.2rem rgba(85, 85, 85, 0.25);
}
.order-status {
    font-size: 0.9rem;
    padding: 5px 10px;
    border-radius: 20px;
}
.status-hazirlaniyor { background: #fff3cd; color: #856404; }
.status-kargo { background: #d1ecf1; color: #0c5460; }
.status-teslim { background: #d4edda; color: #155724; }