@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

input:focus {
    outline: none;
}
.card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
}

.card-body {
    padding: 3rem !important;
}

h2, h3 {
    font-weight: 600;
    color: #333;
}

.form-control {
    border-radius: 5px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
}

.input-group-text {
    background-color: #f8f9fa;
    border: 1px solid #ced4da;
    color: #495057;
}

.btn-primary {
    background-color: #667eea;
    border-color: #667eea;
    padding: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: #5a6fe0;
    border-color: #5a6fe0;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-outline-primary {
    color: #667eea;
    border-color: #667eea;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
    background-color: #667eea;
    color: white;
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
}

a {
    color: #667eea;
    transition: color 0.3s ease;
}

a:hover {
    color: #5a6fe0;
    text-decoration: none;
}

.alert {
    padding: 1rem;
    border-radius: 0.375rem;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c2c7;
    color: #842029;
}

@media (max-width: 768px) {
    .card-body {
        padding: 2rem !important;
    }
}