body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #F8F9FA;
    color: #212529;
}

.header-gradient {
    background: linear-gradient(90deg, #0A68F4 0%, #17A2B8 100%);
}

.card {
    border-radius: 0.5rem;
    border: none;
    box-shadow: 0 4px 6px rgba(0,0,0,.05);
}

.form-control, .btn {
    border-radius: 0.5rem;
}

.btn-primary {
    background-color: #0A68F4;
    border-color: #0A68F4;
}

.toast-container {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 1055;
}