/* --- Main Auth Container Styling --- */
.auth {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 30px;
}

.auth-card {
    background-color: var(--light);
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    padding: 40px;
    max-width: 400px; 
    width: 100%;
    text-align: center;
}

/* --- Typography --- */
.auth-title {
    color: var(--dark); 
    margin-bottom: 8px;
    font-size: 1.8rem;
    font-weight: 600;
}

.auth-subtitle {
    color: var(--gray);
    margin-bottom: 25px;
    font-size: 1rem;
}

/* --- Toggle Buttons (Inloggen/Registreren) --- */
.toggle {
    display: flex;
    margin-bottom: 25px;
    background-color: var(--light);
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    overflow: hidden;
}

.toggle button {
    flex-grow: 1;
    padding: 12px 15px;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    background-color: transparent;
    color: var(--dark);
}

.toggle button.active {
    background-color: #007bff; 
    color: var(--light);
}

/* --- Messages (Error/Success) --- */
.error, .success {
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 6px;
    font-weight: 500;
    text-align: left;
}

.error {
    background-color: #f8d7da; /* Light red for error */
    color: #721c24; /* Dark red text */
    border: 1px solid #f5c6cb;
}

.success {
    background-color: #d4edda; /* Light green for success */
    color: #155724; /* Dark green text */
    border: 1px solid #c3e6cb;
}

/* --- Form Styling --- */
.form {
    display: none; /* Hide forms by default */
    flex-direction: column;
    text-align: left;
}

.form.active {
    display: flex; /* Show active form */
}

.form label {
    margin-bottom: 5px;
    color: var(--dark);
    font-weight: 1000;
}

.form input[type="text"],
.form input[type="password"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ced4da;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form input:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    outline: none;
}

.form button[type="submit"] {
    background-color: #28a745; /* Green for submission */
    color: white;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.form button[type="submit"]:hover {
    background-color: #218838;
}